1
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Wang J, Ho PC, Craig MGJ, Cevallos A, Britten JF, Vargas-Baca I. An Unusual Macrocyclic Hexamer of an Iso-Tellurazole N-Oxide Featuring CTe … O Chalcogen Bonds is Formed by κ 6 -O Complexation to Fe(II) and Ni(II). Chemistry 2024; 30:e202302538. [PMID: 37793025 DOI: 10.1002/chem.202302538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 10/06/2023]
Abstract
Studies of the supramolecular chemistry of iso-tellurazole N-oxides have been confined to non-polar media until now. To overcome that limitation, an iso-tellurazole N-oxide was derivatized with a primary alcohol group; the compound is soluble in polar solvents and stable in acidic to neutral aqueous media. Nickel (II) and iron (II) form macrocyclic complexes with six molecules of that iso-tellurazole N-oxide in a hitherto not-observed macrocyclic arrangement defined by CTe⋅⋅⋅O chalcogen bonds and κ6 -O bound to the metal ion. This behaviour is in sharp contrast with the κn -Te (n=1,2,4) complexes formed by soft metal ions.
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Affiliation(s)
- Jin Wang
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, L8S 4M1, Canada
| | - Peter C Ho
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, L8S 4M1, Canada
| | - Matthew G J Craig
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, L8S 4M1, Canada
| | - Alberto Cevallos
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, L8S 4M1, Canada
| | - James F Britten
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, L8S 4M1, Canada
| | - Ignacio Vargas-Baca
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, L8S 4M1, Canada
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2
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Pati PB. ‘2E−2N squares’: Chalcogen (E=S, Se and Te) Bonding Involving Benzochalcogenodiazoles. ASIAN J ORG CHEM 2023. [DOI: 10.1002/ajoc.202300056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Affiliation(s)
- Palas Baran Pati
- Aragen Lifesciences, IDA, Nacharam - Mallapur Rd, Nacharam Hyderabad 500076 Telangana
- Université de Nantes, CNRS, UMR 6230,Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM) 44322 Nantes Cedex 3 France
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3
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Chulanova EA, Radiush EA, Semenov NA, Hupf E, Irtegova IG, Kosenkova YS, Bagryanskaya IY, Shundrin LA, Beckmann J, Zibarev AV. Tuning Molecular Electron Affinities against Atomic Electronegativities by Spatial Expansion of a π-System. Chemphyschem 2023; 24:e202200876. [PMID: 36661050 DOI: 10.1002/cphc.202200876] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/11/2023] [Accepted: 01/19/2023] [Indexed: 01/21/2023]
Abstract
2,1,3-Benzochalcogenadiazoles C6 R4 N2 E (E/R; E=S, Se, Te; R=H, F, Cl, Br, I) and C6 H2 R2 N2 E (E/R'; E=S, Se, Te; R=Br, I) are 10π-electron hetarenes. By CV/EPR measurements, DFT calculations, and QTAIM and ELI-D analyses, it is shown that their molecular electron affinities (EAs) increase with decreasing Allen electronegativities and electron affinities of the E and non-hydrogen R (except Cl) atoms. DFT calculations for E/R+e⋅- →[E/R]⋅- electron capture reveal negative ΔG values numerically increasing with increasing atomic numbers of the E and R atoms; positive ΔS has a minor influence. It is suggested that the EA increase is caused by more effective charge/spin delocalization in the radical anions of heavier derivatives due to contributions from diffuse (a real-space expanded) p-AOs of the heavier E and R atoms; and that this counterintuitive effect might be of the general character.
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Affiliation(s)
- Elena A Chulanova
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russian Federation.,Current address: Institute for Applied Physics, University of Tübingen, 72076, Tübingen, Germany
| | - Ekaterina A Radiush
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russian Federation
| | - Nikolay A Semenov
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russian Federation
| | - Emanuel Hupf
- Institute for Inorganic Chemistry and Crystallography, University of Bremen, 28359, Bremen, Germany
| | - Irina G Irtegova
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russian Federation
| | - Yulia S Kosenkova
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russian Federation
| | - Irina Yu Bagryanskaya
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russian Federation
| | - Leonid A Shundrin
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russian Federation
| | - Jens Beckmann
- Institute for Inorganic Chemistry and Crystallography, University of Bremen, 28359, Bremen, Germany
| | - Andrey V Zibarev
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russian Federation
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4
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Zhang L, Zeng Y, Li X, Zhang X. Noncovalent interactions between benzochalcogenadiazoles and nitrogen bases. J Mol Model 2022; 28:248. [PMID: 35932432 DOI: 10.1007/s00894-022-05247-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 07/25/2022] [Indexed: 11/30/2022]
Abstract
A theoretical study has been carried out on the intermolecular interactions between tetrafluoro-benzochalcogenadiazoles (chalcogen = S, Se, Te) and a series of nitrogen bases (FCN, ClCN, NP, trans-N2H2, pyridine, pyrazole, imidazole) at the B97-D3/def2-TZVP level, to obtain a better insight into the nature and strength of Ch···N chalcogen bond and secondary interaction in the binary and 1:2 ternary complexes. The dispersion force plays a prominent role on the stability of the sulfur complexes, and the electrostatic effect enhanced for the heavier chalcogen complexes. Most of intermolecular bonds display the characters of closed-shell and noncovalent interaction. For the complexes involving pyridine and imidazole, chalcogen bond is stronger than hydrogen bond, while the strength of chalcogen bond is equivalent to the secondary interaction for other complexes. With the addition of nitrogen base in the 1:2 complexes, chalcogen bond is weakened, while the secondary interaction remains unchanged. In the 1:2 complexes formed by pyridine and imidazole, stronger chalcogen bond results in larger negative cooperativity than that of other complexes.
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Affiliation(s)
- Lili Zhang
- College of Chemistry and Materials Science, Hebei Key Laboratory of Inorganic Nano-materials, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China
| | - Yanli Zeng
- College of Chemistry and Materials Science, Hebei Key Laboratory of Inorganic Nano-materials, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China
| | - Xiaoyan Li
- College of Chemistry and Materials Science, Hebei Key Laboratory of Inorganic Nano-materials, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China
| | - Xueying Zhang
- College of Chemistry and Materials Science, Hebei Key Laboratory of Inorganic Nano-materials, Hebei Normal University, Shijiazhuang, 050024, People's Republic of China.
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5
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Te⋯N secondary-bonding interactions in tellurium crystals: Supramolecular aggregation patterns and a comparison with their lighter congeners. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214397] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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6
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Kumar V, Triglav M, Morin VM, Bryce DL. Predictability of Chalcogen-Bond-Driven Crystal Engineering: An X-ray Diffraction and Selenium-77 Solid-State NMR Investigation of Benzylic Selenocyanate Cocrystals. ACS ORGANIC & INORGANIC AU 2022; 2:252-260. [PMID: 36855468 PMCID: PMC9954200 DOI: 10.1021/acsorginorgau.1c00051] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We describe a series of new chalcogen-bonded cocrystals featuring 1,2-bis(selenocyanatomethyl)benzene (DSN) and 1,2,4,5-tetrakis(selenocyanatomethyl)-benzene (TSN) as the donor moieties and a variety of Lewis bases such as onium halides, N-oxides, and pyridine-containing heterocycles as the acceptors. Single-crystal X-ray diffraction demonstrates that, in every case, the selenocyanates consistently interact with the acceptor molecules through strong and directional Se···X chalcogen-bonds (ChBs) (X = halides, oxygen, and nitrogen). 77Se solid-state nuclear magnetic resonance spectroscopy was applied to measure selenium chemical shift tensor magnitudes and to explore potential correlations between these tensor elements and the local ChB geometry. In every case, the isotropic 77Se chemical shift decreases, and the chemical shift tensor span increases upon cocrystallization of DSN with the various ChB acceptors. This work contributes to a growing body of knowledge concerning the predictability and robustness of chalcogen bonds in crystal engineering as well as the NMR response to the establishment of chalcogen bonds. In particular, among the systems studied here, highly linear chalcogen bonds are formed exclusively at the stronger σ-hole of each and every selenium atom regardless of the size, charge, or denticity of the electron donor moiety.
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7
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Torubaev YV, Rozhkov AV, Skabitsky IV, Gomila RM, Frontera A, Kukushkin VY. Heterovalent chalcogen bonding: supramolecular assembly driven by the occurrence of a tellurium( ii)⋯Ch( i) (Ch = S, Se, Te) linkage. Inorg Chem Front 2022. [DOI: 10.1039/d2qi01420c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The revealed heterovalent TeII⋯ChI (Ch = S, Se, Te) chalcogen bonding was used for targeted noncovalent integration of two Ch centers in different oxidation states.
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Affiliation(s)
- Yury V. Torubaev
- N. S. Kurnakov Institute of General and Inorganic Chemistry of Russian Academy of Sciences, Moscow, 119991, Russian Federation
- Department of Molecular Chemistry and Materials Science, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Anton V. Rozhkov
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg, 199034, Russian Federation
| | - Ivan V. Skabitsky
- N. S. Kurnakov Institute of General and Inorganic Chemistry of Russian Academy of Sciences, Moscow, 119991, Russian Federation
| | - Rosa M. Gomila
- Department of Chemistry, Universitat de les Illes Balears, 07122 Palma de Mallorca, Baleares, Spain
| | - Antonio Frontera
- Department of Chemistry, Universitat de les Illes Balears, 07122 Palma de Mallorca, Baleares, Spain
| | - Vadim Yu. Kukushkin
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg, 199034, Russian Federation
- Institute of Chemistry and Pharmaceutical Technologies, Altai State University, 656049 Barnaul, Russian Federation
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8
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Pierre J, Hill ZM, Fronczek FR, Junk T. Unexpected ring closures leading to 2- N, N-dialkylaminoareno[1,3]tellurazoles. NEW J CHEM 2022. [DOI: 10.1039/d2nj03234a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
One step, up to 78% isolated yield, six examples. Facile access to 2-N,N-dialkylbenzo[1,3]tellurazoles.
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Affiliation(s)
- Johan Pierre
- Department of Chemistry, University Institute of Technology of Poitiers, 86073 Poitiers, Cedex 9, France
| | - Zachary M. Hill
- Department of Chemistry, University of Louisiana at Lafayette, P. O. Box 43700, Lafayette, LA, 70504, USA
| | - Frank R. Fronczek
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA 70803, USA
| | - Thomas Junk
- Department of Chemistry, University of Louisiana at Lafayette, P. O. Box 43700, Lafayette, LA, 70504, USA
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9
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Tiekink ER. Supramolecular aggregation patterns featuring Se⋯N secondary-bonding interactions in mono-nuclear selenium compounds: A comparison with their congeners. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214031] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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10
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Parman E, Lõkov M, Järviste R, Tshepelevitsh S, Semenov NA, Chulanova EA, Salnikov GE, Prima DO, Slizhov YG, Leito I, Zibarev AV. Acid-Base and Anion Binding Properties of Tetrafluorinated 1,3-Benzodiazole, 1,2,3-Benzotriazole and 2,1,3-Benzoselenadiazole. Chemphyschem 2021; 22:2329-2335. [PMID: 34397136 DOI: 10.1002/cphc.202100475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/30/2021] [Indexed: 11/06/2022]
Abstract
The influence of fluorination on the acid-base properties and the capacity of structurally related 6-5 bicyclic compounds - 1,3-benzodiazole 1, 1,2,3-benzotriazole 2 and 2,1,3-benzoselenadiazole 3 to σ-hole interactions, i. e. hydrogen (1 and 2) and chalcogen (3) bondings, is studied experimentally and computationally. The tetrafluorination increases the Brønsted acidity of the diazole and triazole scaffolds and the Lewis acidity of selenadiazole scaffold decreases the basicity. Increased Brønsted acidity facilitates anion binding via the formation of hydrogen bonds; particularly, tetrafluorinated derivative of 1 (compound 4) binds Cl- . Increased Lewis acidity of tetrafluorinated derivative of 3 (compound 10), however, is not enough for binding with Cl- and F- via chalcogen bonds in contrast to previously studied Te analog of 10. It is suggested that the maximum positive values of molecular electrostatic potential at the σ-holes, VS,max , can be a reasonable metric for design and synthesis of new anion receptors with selenadiazole-diazole/triazole hybrids as a special target. Related chlorinated compounds are also discussed.
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Affiliation(s)
- Elisabeth Parman
- Institute of Chemistry, University of Tartu, Ravila 14a, 50411, Tartu, Estonia
| | - Märt Lõkov
- Institute of Chemistry, University of Tartu, Ravila 14a, 50411, Tartu, Estonia
| | - Robert Järviste
- Institute of Chemistry, University of Tartu, Ravila 14a, 50411, Tartu, Estonia
| | - Sofja Tshepelevitsh
- Institute of Chemistry, University of Tartu, Ravila 14a, 50411, Tartu, Estonia
| | - Nikolay A Semenov
- Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 9 Lavrentiev Avenue, 630090, Novosibirsk, Russia
| | - Elena A Chulanova
- Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 9 Lavrentiev Avenue, 630090, Novosibirsk, Russia
| | - Georgy E Salnikov
- Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 9 Lavrentiev Avenue, 630090, Novosibirsk, Russia
| | - Darya O Prima
- Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 9 Lavrentiev Avenue, 630090, Novosibirsk, Russia.,Present address: Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Avenue, 119991, Moscow, Russia
| | - Yuri G Slizhov
- Department of Chemistry, National Research University - Tomsk State University, 36 Lenin Avenue, 634050, Tomsk, Russia
| | - Ivo Leito
- Institute of Chemistry, University of Tartu, Ravila 14a, 50411, Tartu, Estonia
| | - Andrey V Zibarev
- Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 9 Lavrentiev Avenue, 630090, Novosibirsk, Russia
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11
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Ho PC, Lomax J, Tomassetti V, Britten JF, Vargas-Baca I. Competing Effects of Chlorination on the Strength of Te⋅⋅⋅O Chalcogen Bonds Select the Structure of Mixed Supramolecular Macrocyclic Aggregates of Iso-Tellurazole N-Oxides. Chemistry 2021; 27:10849-10853. [PMID: 34018275 DOI: 10.1002/chem.202101425] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Indexed: 12/14/2022]
Abstract
Chlorination of 3-methyl-5-phenyl-1,2-tellurazole-2-oxide yielded the λ4 Te dichloro derivative. Its crystal structure demonstrates that the heterocycle retains its ability to autoassociate by chalcogen bonding (ChB) forming macrocyclic tetramers. The corresponding Te⋅⋅⋅O ChB distances are 2.062 Å, the shortest observed to date in aggregates of this type. DFT-D3 calculations indicate that while the halogenated molecule is stronger as a ChB donor it also is a weaker ChB acceptor; the overall effect is that the ChBs in the chlorinated homotetramer are not significantly stronger. However, partial halogenation or scrambling selectively yield the 2 : 2 heterotetramer with alternating λ4 Te and λ2 Te centers, which calculations identified as the thermodynamically preferred arrangement.
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Affiliation(s)
- Peter C Ho
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, L8S 4 M1, Hamilton, Ontario, Canada
| | - Justin Lomax
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, L8S 4 M1, Hamilton, Ontario, Canada
| | - Valerie Tomassetti
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, L8S 4 M1, Hamilton, Ontario, Canada
| | - James F Britten
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, L8S 4 M1, Hamilton, Ontario, Canada
| | - Ignacio Vargas-Baca
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, L8S 4 M1, Hamilton, Ontario, Canada
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12
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Dhaka A, Jeannin O, Aubert E, Espinosa E, Fourmigué M. Supramolecular rectangles through directional chalcogen bonding. Chem Commun (Camb) 2021; 57:4560-4563. [PMID: 33955991 DOI: 10.1039/d1cc00789k] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Supramolecular rectangles are built from the 2+2 chalcogen bonding-based (ChB) association of 1,8-bis(telluromethylethynyl)-anthracene (BTMEA) and ditopic Lewis bases such as 4,4'-bipyridyl-ethane and analogs, demonstrating the strength and directionality of the ChB interaction in such alkynyl-telluroalkyl derivatives.
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Affiliation(s)
- Arun Dhaka
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226, Rennes 35042, France.
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13
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Wu H, Lu Y, Peng C, Xu Z, Liu H. Theoretical study of the interplay between double chalcogen-bonding interactions and halogen bonds in ditopic molecular module systems. COMPUT THEOR CHEM 2021. [DOI: 10.1016/j.comptc.2021.113182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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14
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Petrov PA, Kadilenko EM, Sukhikh TS, Eltsov IV, Gushchin AL, Nadolinny VA, Sokolov MN, Gritsan NP. A Sterically Hindered Derivative of 2,1,3-Benzotelluradiazole: A Way to the First Structurally Characterised Monomeric Tellurium-Nitrogen Radical Anion. Chemistry 2020; 26:14688-14699. [PMID: 32776633 DOI: 10.1002/chem.202002799] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/22/2020] [Indexed: 12/14/2022]
Abstract
Interaction of the tetradentate redox-active 6,6'-[1,2-phenylenebis(azanediyl)]bis(2,4-di-tert-butylphenol) (H4 L) with TeCl4 leads to neutral diamagnetic compound TeL (1) in high yield. The molecule of 1 has a nearly planar TeN2 O2 fragment, which suggests the formulation of 1 as TeII L2- , in agreement with the results of DFT calculations and QTAIM and NBO analyses. Reduction of 1 with one equivalent of [CoCp2 ] leads to quantitative formation of the paramagnetic salt [CoCp2 ]+ [1].- , which was characterised by single-crystal XRD. The solution EPR spectrum of [CoCp2 ]+ [1].- at room temperature features a quintet due to splitting on two equivalent 14 N nuclei. Below 150 K it turns into a broad singlet line with two weak satellites due to the splitting on the 125 Te nucleus. Two-component relativistic DFT calculations perfectly reproduce the a(14 N) HFI constants and A∥ (125 Te) value responsible for the low-temperature satellite splitting. Calculations predict that the additional electron in 1.- is localised mainly on L, while the spin density is delocalised over the whole molecule with significant localisation on the Te atom (≥30 %). All these data suggest that 1.- can be regarded as the first example of a structurally characterised monomeric tellurium-nitrogen radical anion.
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Affiliation(s)
- Pavel A Petrov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentiev Av. 3, 630090, Novosibirsk, Russia
| | - Evgeny M Kadilenko
- Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia.,Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Institutskaya St. 3, 630090, Novosibirsk, Russia
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentiev Av. 3, 630090, Novosibirsk, Russia
| | - Ilia V Eltsov
- Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
| | - Artem L Gushchin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentiev Av. 3, 630090, Novosibirsk, Russia
| | - Vladimir A Nadolinny
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentiev Av. 3, 630090, Novosibirsk, Russia
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentiev Av. 3, 630090, Novosibirsk, Russia
| | - Nina P Gritsan
- Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia.,Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, Institutskaya St. 3, 630090, Novosibirsk, Russia
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15
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16
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Hejda M, Duvinage D, Lork E, Jirásko R, Lyčka A, Mebs S, Dostál L, Beckmann J. The Aromatic 2-Iminomethylphenyltellurenyl Cation. A Lewis Superacid Despite the Intramolecularly Coordinating N-Donor Ligand. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Martin Hejda
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 7, 28359 Bremen, Germany
- Department of General and Inorganic Chemistry, University of Pardubice, Studentská 573, CZ 532 10 Pardubice, Czech Republic
| | - Daniel Duvinage
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 7, 28359 Bremen, Germany
| | - Enno Lork
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 7, 28359 Bremen, Germany
| | - Robert Jirásko
- Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentská 573, CZ 532 10 Pardubice, Czech Republic
| | - Antonín Lyčka
- University of Hradec Králové, Faculty of Science, Rotkitanského 62, CZ-500 03 Hradec Králové 3, Czech Republic
| | - Stefan Mebs
- Institut für Experimentalphysik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany
| | - Libor Dostál
- Department of General and Inorganic Chemistry, University of Pardubice, Studentská 573, CZ 532 10 Pardubice, Czech Republic
| | - Jens Beckmann
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 7, 28359 Bremen, Germany
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17
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Pollice R, Chen P. A Universal Quantitative Descriptor of the Dispersion Interaction Potential. Angew Chem Int Ed Engl 2019; 58:9758-9769. [DOI: 10.1002/anie.201905439] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Robert Pollice
- ETH ZürichLaboratorium für Organische Chemie Vladimir-Prelog-Weg 2, HCI G207/ETH Zürich 8093 Zürich Switzerland
| | - Peter Chen
- ETH ZürichLaboratorium für Organische Chemie Vladimir-Prelog-Weg 2, HCI G207/ETH Zürich 8093 Zürich Switzerland
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18
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Pollice R, Chen P. A Universal Quantitative Descriptor of the Dispersion Interaction Potential. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905439] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Robert Pollice
- ETH ZürichLaboratorium für Organische Chemie Vladimir-Prelog-Weg 2, HCI G207/ETH Zürich 8093 Zürich Switzerland
| | - Peter Chen
- ETH ZürichLaboratorium für Organische Chemie Vladimir-Prelog-Weg 2, HCI G207/ETH Zürich 8093 Zürich Switzerland
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19
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Politanskaya LV, Selivanova GA, Panteleeva EV, Tretyakov EV, Platonov VE, Nikul’shin PV, Vinogradov AS, Zonov YV, Karpov VM, Mezhenkova TV, Vasilyev AV, Koldobskii AB, Shilova OS, Morozova SM, Burgart YV, Shchegolkov EV, Saloutin VI, Sokolov VB, Aksinenko AY, Nenajdenko VG, Moskalik MY, Astakhova VV, Shainyan BA, Tabolin AA, Ioffe SL, Muzalevskiy VM, Balenkova ES, Shastin AV, Tyutyunov AA, Boiko VE, Igumnov SM, Dilman AD, Adonin NY, Bardin VV, Masoud SM, Vorobyeva DV, Osipov SN, Nosova EV, Lipunova GN, Charushin VN, Prima DO, Makarov AG, Zibarev AV, Trofimov BA, Sobenina LN, Belyaeva KV, Sosnovskikh VY, Obydennov DL, Usachev SA. Organofluorine chemistry: promising growth areas and challenges. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4871] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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20
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Muraoka T, Shima T, Kajitani T, Hoshino N, Morvan E, Grélard A, Dufourc EJ, Fukushima T, Akutagawa T, Nabeya K, Kinbara K. Heat-Triggered Crystallization of Liquid Crystalline Macrocycles Allowing for Conductance Switching through Hysteretic Thermal Phase Transitions. Chem Asian J 2019; 14:141-148. [PMID: 30371022 DOI: 10.1002/asia.201801372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Indexed: 11/11/2022]
Abstract
A polymesomorphic thermal phase-transition of a macrocyclic amphiphile consisting of aromatic groups and oligoethylene glycol (OEG) chains is reported. The macrocyclic amphiphile exists in a highly-ordered liquid crystal (LC) phase at room temperature. Upon heating, this macrocycle shows phase-transition from columnar-lamellar to nematic LC phases followed by crystallization before melting. Spectroscopic studies suggest that the thermally induced crystallization is triggered by a conformational change at the OEG chains. Interestingly, while the macrocycle returns to the columnar-lamellar phase after cooling from the isotropic liquid, it retains the crystallinity after cooling from the thermally-induced crystal. Thanks to this bistability, conductance switching was successfully demonstrated. A different macrocyclic amphiphile also shows an analogous phase-transition behavior, suggesting that this molecular design is universal for developing switchable and memorizable materials, by means of hysteretic phase-transition processes.
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Affiliation(s)
- Takahiro Muraoka
- Department of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, 226-8503, Japan.,PRESTO, Japan Science and Technology Agency, 4-1-8, Honcho, Kawaguchi, Saitama, 332-0012, Japan
| | - Tatsuya Shima
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai, 980-8577, Japan
| | - Takashi Kajitani
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, 226-8503, Japan.,RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo, Hyogo, 679-5148, Japan
| | - Norihisa Hoshino
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai, 980-8577, Japan
| | - Estelle Morvan
- European Institute of Chemistry and Biology, University of Bordeaux, UMS 3033, CNRS, INSERM, 2 rue Robert Escarpit, 33607, Pessac, France
| | - Axelle Grélard
- Institute of Chemistry and Biology of Membranes and Nano-objects, University of Bordeaux, UMR 5248, CNRS, Bordeaux INP, allée Geoffroy Saint Hilaire, 33600, Pessac, France
| | - Erick J Dufourc
- Institute of Chemistry and Biology of Membranes and Nano-objects, University of Bordeaux, UMR 5248, CNRS, Bordeaux INP, allée Geoffroy Saint Hilaire, 33600, Pessac, France
| | - Takanori Fukushima
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, 226-8503, Japan
| | - Tomoyuki Akutagawa
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai, 980-8577, Japan
| | - Kota Nabeya
- Department of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, 226-8503, Japan
| | - Kazushi Kinbara
- Department of Life Science and Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, 226-8503, Japan.,Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai, 980-8577, Japan
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21
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Lu Y, Li W, Yang W, Zhu Z, Xu Z, Liu H. 2Ch–2N square and hexagon interactions: a combined crystallographic data analysis and computational study. Phys Chem Chem Phys 2019; 21:21568-21576. [DOI: 10.1039/c9cp04562g] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
2Ch–2N square and hexagon interactions were extensively investigated by the combination of crystallographic data analysis and computational approaches.
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Affiliation(s)
- Yunxiang Lu
- Key Laboratory for Advanced Materials and Department of Chemistry
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Wenxia Li
- Key Laboratory for Advanced Materials and Department of Chemistry
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Weiwei Yang
- Key Laboratory for Advanced Materials and Department of Chemistry
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Zhengdan Zhu
- Drug Discovery and Design Center
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai
- China
| | - Zhijian Xu
- Drug Discovery and Design Center
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai
- China
| | - Honglai Liu
- Key Laboratory for Advanced Materials and Department of Chemistry
- East China University of Science and Technology
- Shanghai 200237
- China
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22
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Lee LM, Corless V, Luu H, He A, Jenkins H, Britten JF, Adam Pani F, Vargas-Baca I. Synthetic and structural investigations of bis(N-alkyl-benzoselenadiazolium) cations. Dalton Trans 2019; 48:12541-12548. [DOI: 10.1039/c9dt02311a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A variety of supramolecular structures is formed by selenadiazolium cations linked by hydrocarbon bridges.
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Affiliation(s)
- Lucia Myongwon Lee
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4 M1
| | - Victoria Corless
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4 M1
| | - Helen Luu
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4 M1
| | - Allan He
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4 M1
| | - Hilary Jenkins
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4 M1
| | - James F. Britten
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4 M1
| | - Faisal Adam Pani
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4 M1
| | - Ignacio Vargas-Baca
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4 M1
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23
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Ho PC, Bui R, Cevallos A, Sequeira S, Britten JF, Vargas-Baca I. Macrocyclic complexes of Pt(ii) and Rh(iii) with iso-tellurazole N-oxides. Dalton Trans 2019; 48:4879-4886. [DOI: 10.1039/c9dt00500e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Tetramers of iso-tellurazole N-oxides form stable macrocyclic complexes with Pt(ii) and Rh(iii) in solution.
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Affiliation(s)
- Peter C. Ho
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4M1
| | - Robert Bui
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4M1
| | - Alberto Cevallos
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4M1
| | - Shanel Sequeira
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4M1
| | - James F. Britten
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4M1
| | - Ignacio Vargas-Baca
- McMaster University
- Department of Chemistry and Chemical Biology
- Hamilton
- Canada L8S 4M1
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24
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Abstract
Abstract
Selenium and tellurium form binary halides in which the chalcogen can be in formal oxidation states (IV), (II) or (I). They are versatile reagents for the preparation of a wide range of inorganic and organic selenium and tellurium compounds taking advantage of the reactivity of the chalcogen–halogen bond. With the exception of the tetrafluorides, the tetrahalides are either commercially available or readily prepared. On the other hand, the low-valent species, EX2 (E = Se, Te; X = Cl, Br) and E2X2 (E = Se, Te; X = Cl, Br) are unstable with respect to disproportionation and must be used as in situ reagents. Organoselenium and tellurium halides are well-known in oxidation states (IV) and (II), as exemplified by REX3, R2EX2 and REX (R = alkyl, aryl; E = Se, Te; X = F, Cl, Br, I); mixed-valent (IV/II) compounds of the type RTeX2TeR are also known. This chapter surveys the availability and/or preparative methods for these widely used reagents followed by examples of their applications in synthetic inorganic and organic selenium and tellurium chemistry. For both the binary halides and their organic derivatives, the discussion is subdivided according to the formal oxidation state of the chalcogen.
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25
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Ams MR, Trapp N, Schwab A, Milić JV, Diederich F. Chalcogen Bonding "2S-2N Squares" versus Competing Interactions: Exploring the Recognition Properties of Sulfur. Chemistry 2018; 25:323-333. [PMID: 30600860 DOI: 10.1002/chem.201804261] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Indexed: 12/25/2022]
Abstract
Chalcogen bonding (CB) is the focus of increased attention for its applications in medicinal chemistry, materials science, and crystal engineering. However, the origin of sulfur's recognition properties remains controversial, and experimental evidence for supporting theories is still emerging. Here, a comprehensive evaluation of sulfur CB interactions is presented by investigating 2,1,3-benzothiadiazole X-ray crystallographic structures gathered from the Cambridge Structure Database (CSD), Protein Data Bank (PDB), and own laboratory findings. Through the systematic analysis of substituent effects on a subset library of over thirty benzothiadiazole derivatives, the competing interactions have been categorized into four main classes, namely 2S-2N CB square, halogen bonding (XB), S⋅⋅⋅S, and hydrogen-bonding (HB). A geometric model is employed to characterize the 2S-2N CB square motifs and discuss the role of electrostatic, dipole, and orbital contributions toward the interaction.
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Affiliation(s)
- Mark R Ams
- Department of Chemistry, Allegheny College, Meadville, PA, 16335, USA
| | - Nils Trapp
- Laboratory of Organic Chemistry, ETH Zürich, Hönggerberg, HCI, 8093 Zürich, Switzerland
| | - Anatol Schwab
- Laboratory of Organic Chemistry, ETH Zürich, Hönggerberg, HCI, 8093 Zürich, Switzerland
| | - Jovana V Milić
- Laboratory of Organic Chemistry, ETH Zürich, Hönggerberg, HCI, 8093 Zürich, Switzerland
| | - François Diederich
- Laboratory of Organic Chemistry, ETH Zürich, Hönggerberg, HCI, 8093 Zürich, Switzerland
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26
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Riwar L, Trapp N, Root K, Zenobi R, Diederich F. Supramolekulare Kapseln: starke und schwache Chalkogenbrücken im Vergleich. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201812095] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Leslie‐Joana Riwar
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
| | - Nils Trapp
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
| | - Katharina Root
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
| | - Renato Zenobi
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
| | - François Diederich
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Schweiz
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27
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Riwar L, Trapp N, Root K, Zenobi R, Diederich F. Supramolecular Capsules: Strong versus Weak Chalcogen Bonding. Angew Chem Int Ed Engl 2018; 57:17259-17264. [DOI: 10.1002/anie.201812095] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Leslie‐Joana Riwar
- Laboratorium für Organische Chemie ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Nils Trapp
- Laboratorium für Organische Chemie ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Katharina Root
- Laboratorium für Organische Chemie ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - Renato Zenobi
- Laboratorium für Organische Chemie ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
| | - François Diederich
- Laboratorium für Organische Chemie ETH Zurich Vladimir-Prelog-Weg 3 8093 Zurich Switzerland
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28
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Rakitin OA, Zibarev AV. Synthesis and Applications of 5‐Membered Chalcogen‐Nitrogen π‐Heterocycles with Three Heteroatoms. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800536] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Oleg A. Rakitin
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 119991 Moscow Russia
- Nanotechnology Education and Research CenterSouth Ural State University 454080 Chelyabinsk Russia
| | - Andrey V. Zibarev
- N. N. Vorozhtsov Institute of Organic ChemistrySiberian Branch of Russian Academy of Sciences 630090 Novosibirsk Russia
- Department of ChemistryNational Research University – Tomsk State University 634050 Tomsk Russia
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29
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Selvakumar K, Singh HB. Adaptive responses of sterically confined intramolecular chalcogen bonds. Chem Sci 2018; 9:7027-7042. [PMID: 30310623 PMCID: PMC6137456 DOI: 10.1039/c8sc01943f] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Accepted: 07/24/2018] [Indexed: 12/20/2022] Open
Abstract
The existence of intramolecular chalcogen bonds (IChBs) in 2,6-disubstituted arylchalcogen derivatives is determined by the substituents and the sigma hole donor behavior of the chalcogen atom in the molecule.
The responsive behavior of an entity towards its immediate surrounding is referred to as an adaptive response. The adaptive responses of a noncovalent interaction at the molecular scale are reflected from its structural and functional roles. Intramolecular chalcogen bonding (IChB), an attractive interaction between a heavy chalcogen E (E = Se or Te) centered sigma hole and an ortho-heteroatom Lewis base donor D (D = O or N), plays an adaptive role in defining the structure and reactivity of arylchalcogen compounds. In this perspective, we describe the adaptive roles of a chalcogen centered Lewis acid sigma hole and a proximal Lewis base (O or N) in accommodating built-in steric stress in 2,6-disubstituted arylchalcogen compounds. From our perspective, the IChB components (a sigma hole and the proximal Lewis base) act in synergism to accommodate the overwhelming steric force. The adaptive responses of the IChB components are inferred from the observed molecular structures and reactivity. These include (a) adaptation of a conformation without IChBs, (b) adaptation of a conformation with weak IChBs, (c) twisting the skeletal aryl ring while maintaining IChBs, (d) ionization of the E–X bond (e.g., X = Br) to relieve stress and (e) intramolecular cyclization to relieve steric stress. A comprehensive approach, involving X-ray data analysis, density functional theory (DFT) calculations, reaction pattern analysis and principal component analysis (PCA), has been employed to rationalize the adaptive behaviors of IChBs in arylchalcogen compounds. We believe that the perception of ChB as an adaptive/stimulus responsive interaction would profit the futuristic approaches that would utilise ChB as self-assembly and molecular recognition tools.
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Affiliation(s)
| | - Harkesh B Singh
- Department of Chemistry , Indian Institute of Technology Bombay , Powai-400076 , Mumbai , Maharashtra , India .
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30
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Makarov AY, Bagryanskaya IY, Volkova YM, Shakirov MM, Zibarev AV. Salts of Sterically Hindered Chalcogen-Varied Herz Cations Including Those with [Te3
Cl14
]2-
and [Te4
Cl18
]2-
Anions. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701470] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Alexander Yu. Makarov
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | - Irina Yu. Bagryanskaya
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
| | - Yulia M. Volkova
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | - Makhmut M. Shakirov
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | - Andrey V. Zibarev
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Physics; Novosibirsk State University; 630090 Novosibirsk Russia
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31
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Ho PC, Rafique J, Lee J, Lee LM, Jenkins HA, Britten JF, Braga AL, Vargas-Baca I. Synthesis and structural characterisation of the aggregates of benzo-1,2-chalcogenazole 2-oxides. Dalton Trans 2018; 46:6570-6579. [PMID: 28429811 DOI: 10.1039/c7dt00612h] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Iodine oxidation of bis[2-(hydroxyiminomethyl)phenyl] dichalcogenides yields benzo-1,2-chalcogenazole 2-oxides. Annulated derivatives of iso-tellurazole N-oxides spontaneously aggregate into cyclic tetra- and hexamers through TeO chalcogen bonding; the structures of the co-crystals with benzene and CH2Cl2 illustrate the ability of these macrocycles to interact with small guest molecules. The selenium congener crystallizes forming a supramolecular polymer. VT NMR indicates that both compounds aggregate in solution but only at low temperature in the selenium case. The different abilities of these molecules to engage in supramolecular interactions are interpreted on the basis of their electronic properties evaluated with DFT-D3 calculations.
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Affiliation(s)
- Peter C Ho
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1.
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32
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Garrett GE, Carrera EI, Seferos DS, Taylor MS. Anion recognition by a bidentate chalcogen bond donor. Chem Commun (Camb) 2018; 52:9881-4. [PMID: 27376877 DOI: 10.1039/c6cc04818h] [Citation(s) in RCA: 123] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Perfluoroaryl-substituted tellurophenes act as anion receptors through noncovalent chalcogen bonding interactions. Linking two tellurophenes through an ethynylene group results in a significant level of chelate cooperativity, thus demonstrating that chalcogen bonding can be used to achieve multidentate anion recognition.
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Affiliation(s)
- Graham E Garrett
- Department of Chemistry, University of Toronto, Toronto, ON M5S 3H6, Canada.
| | - Elisa I Carrera
- Department of Chemistry, University of Toronto, Toronto, ON M5S 3H6, Canada.
| | - Dwight S Seferos
- Department of Chemistry, University of Toronto, Toronto, ON M5S 3H6, Canada.
| | - Mark S Taylor
- Department of Chemistry, University of Toronto, Toronto, ON M5S 3H6, Canada.
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33
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Lee J, Lee LM, Arnott Z, Jenkins H, Britten JF, Vargas-Baca I. Sigma-hole interactions in the molecular and crystal structures of N-boryl benzo-2,1,3-selenadiazoles. NEW J CHEM 2018. [DOI: 10.1039/c8nj00553b] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Crystallography and DFT reveal competition between chalcogen bonding and other intermolecular interactions.
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Affiliation(s)
- Jiwon Lee
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada
| | - Lucia Myongwon Lee
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada
| | - Zachary Arnott
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada
| | - Hilary Jenkins
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada
| | - James F. Britten
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada
| | - Ignacio Vargas-Baca
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada
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34
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De Vleeschouwer F, Denayer M, Pinter B, Geerlings P, De Proft F. Characterization of chalcogen bonding interactions via an in-depth conceptual quantum chemical analysis. J Comput Chem 2017; 39:557-572. [DOI: 10.1002/jcc.25099] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 10/15/2017] [Accepted: 10/17/2017] [Indexed: 01/17/2023]
Affiliation(s)
- Freija De Vleeschouwer
- General Chemistry (ALGC), Department of Chemistry, Faculty of Science and Bio-engineering Sciences, Vrije Universiteit Brussel (Free University of Brussels, VUB), Pleinlaan 2; Brussels B-1050 Belgium
| | - Mats Denayer
- General Chemistry (ALGC), Department of Chemistry, Faculty of Science and Bio-engineering Sciences, Vrije Universiteit Brussel (Free University of Brussels, VUB), Pleinlaan 2; Brussels B-1050 Belgium
| | - Balazs Pinter
- General Chemistry (ALGC), Department of Chemistry, Faculty of Science and Bio-engineering Sciences, Vrije Universiteit Brussel (Free University of Brussels, VUB), Pleinlaan 2; Brussels B-1050 Belgium
| | - Paul Geerlings
- General Chemistry (ALGC), Department of Chemistry, Faculty of Science and Bio-engineering Sciences, Vrije Universiteit Brussel (Free University of Brussels, VUB), Pleinlaan 2; Brussels B-1050 Belgium
| | - Frank De Proft
- General Chemistry (ALGC), Department of Chemistry, Faculty of Science and Bio-engineering Sciences, Vrije Universiteit Brussel (Free University of Brussels, VUB), Pleinlaan 2; Brussels B-1050 Belgium
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35
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Ho PC, Jenkins HA, Britten JF, Vargas-Baca I. Building new discrete supramolecular assemblies through the interaction of iso-tellurazole N-oxides with Lewis acids and bases. Faraday Discuss 2017; 203:187-199. [PMID: 28731106 DOI: 10.1039/c7fd00075h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The supramolecular macrocycles spontaneously assembled by iso-tellurazole N-oxides are stable towards Lewis bases as strong as N-heterocyclic carbenes (NHC) but readily react with Lewis acids such as BR3 (R = Ph, F). The electron acceptor ability of the tellurium atom is greatly enhanced in the resulting O-bonded adducts, which consequently enables binding to a variety of Lewis bases that includes acetonitrile, 4-dimethylaminopyridine, 4,4'-bipyridine, triphenyl phosphine, a N-heterocyclic carbene and a second molecule of iso-tellurazole N-oxide.
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Affiliation(s)
- Peter C Ho
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1.
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36
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Oliveira V, Cremer D, Kraka E. The Many Facets of Chalcogen Bonding: Described by Vibrational Spectroscopy. J Phys Chem A 2017; 121:6845-6862. [PMID: 28782954 DOI: 10.1021/acs.jpca.7b06479] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A diverse set of 100 chalcogen-bonded complexes comprising neutral, cationic, anionic, divalent, and double bonded chalcogens has been investigated using ωB97X-D/aug-cc-pVTZ to determine geometries, binding energies, electron and energy density distributions, difference density distributions, vibrational frequencies, local stretching force constants, and associated bond strength orders. The accuracy of ωB97X-D was accessed by CCSD(T)/aug-cc-pVTZ calculations of a subset of 12 complexes and by the CCSD(T)/aug-cc-pVTZ //ωB97X-D binding energies of 95 complexes. Most of the weak chalcogen bonds can be rationalized on the basis of electrostatic contributions, but as the bond becomes stronger, covalent contributions can assume a primary role in the strength and geometry of the complexes. Covalency in chalcogen bonds involves the charge transfer from a lone pair orbital of a Lewis base into the σ* orbital of a divalent chalcogen or a π* orbital of a double bonded chalcogen. We describe for the first time a symmetric chalcogen-bonded homodimer stabilized by a charge transfer from a lone pair orbital into a π* orbital. New polymeric materials based on chalcogen bonds should take advantage of the extra stabilization granted by multiple chalcogen bonds, as is shown for 1,2,5-telluradiazole dimers.
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Affiliation(s)
- Vytor Oliveira
- Computational and Theoretical Chemistry Group (CATCO), Department of Chemistry, Southern Methodist University , 3215 Daniel Ave, Dallas, Texas 75275-0314, United States
| | - Dieter Cremer
- Computational and Theoretical Chemistry Group (CATCO), Department of Chemistry, Southern Methodist University , 3215 Daniel Ave, Dallas, Texas 75275-0314, United States
| | - Elfi Kraka
- Computational and Theoretical Chemistry Group (CATCO), Department of Chemistry, Southern Methodist University , 3215 Daniel Ave, Dallas, Texas 75275-0314, United States
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37
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Pushkarevsky NA, Petrov PA, Grigoriev DS, Smolentsev AI, Lee LM, Kleemiss F, Salnikov GE, Konchenko SN, Vargas-Baca I, Grabowsky S, Beckmann J, Zibarev AV. Nature of Bonding in Donor-Acceptor Interactions Exemplified by Complexes of N-Heterocyclic Carbenes with 1,2,5-Telluradiazoles. Chemistry 2017; 23:10987-10991. [DOI: 10.1002/chem.201703018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Nikolay A. Pushkarevsky
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
| | - Pavel A. Petrov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
| | - Denis S. Grigoriev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | - Anton I. Smolentsev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
| | - Lucia M. Lee
- Department of Chemistry and Chemical Biology; McMaster University; L8S 4M1 Ontario Canada
| | - Florian Kleemiss
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Georgy E. Salnikov
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
- Vorozhtsov Institute of Organic Chemistry, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | - Sergey N. Konchenko
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
| | - Ignacio Vargas-Baca
- Department of Chemistry and Chemical Biology; McMaster University; L8S 4M1 Ontario Canada
| | - Simon Grabowsky
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Jens Beckmann
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Andrey V. Zibarev
- Vorozhtsov Institute of Organic Chemistry, Siberian Branch; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Chemistry; Tomsk State University; 634050 Tomsk Russia
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38
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Moaven S, Yu J, Yasin J, Unruh DK, Cozzolino AF. Precise Steric Control over 2D versus 3D Self-Assembly of Antimony(III) Alkoxide Cages through Strong Secondary Bonding Interactions. Inorg Chem 2017. [DOI: 10.1021/acs.inorgchem.7b01049] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shiva Moaven
- Department of Chemistry and Biochemistry, Texas Tech University, Box 41061, Lubbock, Texas 79409-1061, United States
| | - Jingze Yu
- Department of Chemistry and Biochemistry, Texas Tech University, Box 41061, Lubbock, Texas 79409-1061, United States
| | - Jason Yasin
- Department of Chemistry and Biochemistry, Texas Tech University, Box 41061, Lubbock, Texas 79409-1061, United States
| | - Daniel K. Unruh
- Department of Chemistry and Biochemistry, Texas Tech University, Box 41061, Lubbock, Texas 79409-1061, United States
| | - Anthony F. Cozzolino
- Department of Chemistry and Biochemistry, Texas Tech University, Box 41061, Lubbock, Texas 79409-1061, United States
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39
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Lim JYC, Marques I, Thompson AL, Christensen KE, Félix V, Beer PD. Chalcogen Bonding Macrocycles and [2]Rotaxanes for Anion Recognition. J Am Chem Soc 2017; 139:3122-3133. [PMID: 28140582 DOI: 10.1021/jacs.6b12745] [Citation(s) in RCA: 154] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Electron-deficient heavy chalcogen atoms contain Lewis acidic σ-holes which are able to form attractive supramolecular interactions, known as chalcogen bonding (ChB), with Lewis bases. However, their potential in solution-phase anion binding applications is only just beginning to be realized in simple acyclic systems. Herein, we explore the 5-(methylchalcogeno)-1,2,3-triazole (chalcogen = Se, Te) motif as a novel ChB donor for anion binding. Other than being chemically robust enough to be incorporated into macrocyclic structures, thereby significantly expanding the scope and complexity of ChB host systems, we also demonstrate, by 1H NMR and DFT calculations, that the chalcogen atoms oriented within the macrocycle cavity are able to chelate copper(I) endotopically. Exploiting this property, the first examples of mechanically interlocked [2]rotaxanes containing ChB-donor groups are prepared via an active metal template strategy. Solution-phase 1H NMR and molecular modeling studies provide compelling evidence for the dominant influence of ChB in anion binding by these interlocked host systems. In addition, unprecedented charge-assisted ChB-mediated anion binding was also studied in aqueous solvent mixtures, which revealed considerable differences in anion recognition behavior in comparison with chalcogen-free host analogues. Moreover, DFT calculations and molecular dynamics simulations in aqueous solvent mixtures indicate that the selectivity is determined by the different hydrophilic characters of the anions allied to the hydration of the binding units in the presence of the anions. Exploiting the NMR-active nuclei of the ChB-donor chalcogen atoms, heteronuclear 77Se and 125Te NMR were used to directly study how anion recognition influences the local electronic environment of the chalcogen atoms in the mechanically bonded rotaxane binding sites in organic and aqueous solvent mixtures.
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Affiliation(s)
- Jason Y C Lim
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford , Mansfield Road, Oxford OX1 3TA, U.K
| | | | - Amber L Thompson
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford , Mansfield Road, Oxford OX1 3TA, U.K
| | - Kirsten E Christensen
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford , Mansfield Road, Oxford OX1 3TA, U.K
| | | | - Paul D Beer
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford , Mansfield Road, Oxford OX1 3TA, U.K
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40
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Ho PC, Szydlowski P, Sinclair J, Elder PJW, Kübel J, Gendy C, Lee LM, Jenkins H, Britten JF, Morim DR, Vargas-Baca I. Supramolecular macrocycles reversibly assembled by Te(…)O chalcogen bonding. Nat Commun 2016; 7:11299. [PMID: 27090355 PMCID: PMC4838886 DOI: 10.1038/ncomms11299] [Citation(s) in RCA: 141] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 03/11/2016] [Indexed: 12/25/2022] Open
Abstract
Organic molecules with heavy main-group elements frequently form supramolecular links to electron-rich centres. One particular case of such interactions is halogen bonding. Most studies of this phenomenon have been concerned with either dimers or infinitely extended structures (polymers and lattices) but well-defined cyclic structures remain elusive. Here we present oligomeric aggregates of heterocycles that are linked by chalcogen-centered interactions and behave as genuine macrocyclic species. The molecules of 3-methyl-5-phenyl-1,2-tellurazole 2-oxide assemble a variety of supramolecular aggregates that includes cyclic tetramers and hexamers, as well as a helical polymer. In all these aggregates, the building blocks are connected by Te(…)O-N bridges. Nuclear magnetic resonance spectroscopic experiments demonstrate that the two types of annular aggregates are persistent in solution. These self-assembled structures form coordination complexes with transition-metal ions, act as fullerene receptors and host small molecules in a crystal.
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Affiliation(s)
- Peter C Ho
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
| | - Patrick Szydlowski
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
| | - Jocelyn Sinclair
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
| | - Philip J W Elder
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
| | - Joachim Kübel
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
| | - Chris Gendy
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
| | - Lucia Myongwon Lee
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
| | - Hilary Jenkins
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
| | - James F Britten
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
| | - Derek R Morim
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
| | - Ignacio Vargas-Baca
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1
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41
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Lee LM, Corless VB, Tran M, Jenkins H, Britten JF, Vargas-Baca I. Synthetic, structural, and computational investigations of N-alkyl benzo-2,1,3-selenadiazolium iodides and their supramolecular aggregates. Dalton Trans 2016; 45:3285-93. [DOI: 10.1039/c5dt04314j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Alkyl benzo-2,1,3-selenadiazolium cations are conveniently prepared by cyclo-condensation ofN-alkyl-phenylenediamines with selenous acid.
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Affiliation(s)
- Lucia M. Lee
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada L8S 4M1
| | - Victoria B. Corless
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada L8S 4M1
| | - Michael Tran
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada L8S 4M1
| | - Hilary Jenkins
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada L8S 4M1
| | - James F. Britten
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada L8S 4M1
| | - Ignacio Vargas-Baca
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada L8S 4M1
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42
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43
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Sanz Camacho P, Athukorala Arachchige KS, Slawin AMZ, Green TFG, Yates JR, Dawson DM, Woollins JD, Ashbrook SE. Unusual Intermolecular “Through-Space” J Couplings in P–Se Heterocycles. J Am Chem Soc 2015; 137:6172-5. [DOI: 10.1021/jacs.5b03353] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Paula Sanz Camacho
- School
of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St. Andrews, Fife, KY16 9ST, U.K
| | | | - Alexandra M. Z. Slawin
- School
of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St. Andrews, Fife, KY16 9ST, U.K
| | | | | | - Daniel M. Dawson
- School
of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St. Andrews, Fife, KY16 9ST, U.K
| | - J. Derek Woollins
- School
of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St. Andrews, Fife, KY16 9ST, U.K
| | - Sharon E. Ashbrook
- School
of Chemistry, EaStCHEM and Centre of Magnetic Resonance, University of St. Andrews, Fife, KY16 9ST, U.K
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44
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Garrett GE, Gibson GL, Straus RN, Seferos DS, Taylor MS. Chalcogen bonding in solution: interactions of benzotelluradiazoles with anionic and uncharged Lewis bases. J Am Chem Soc 2015; 137:4126-33. [PMID: 25781631 DOI: 10.1021/ja512183e] [Citation(s) in RCA: 211] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Chalcogen bonding is the noncovalent interaction between an electron-deficient, covalently bonded chalcogen (Te, Se, S) and a Lewis base. Although substantial evidence supports the existence of chalcogen bonding in the solid state, quantitative data regarding the strengths of the interactions in the solution phase are lacking. Herein, determinations of the association constants of benzotelluradiazoles with a variety of Lewis bases (Cl(-), Br(-), I(-), NO3(-) and quinuclidine, in organic solvent) are described. The participation of the benzotelluradiazoles in chalcogen bonding interactions was probed by UV-vis, (1)H and (19)F NMR spectroscopy as well as nano-ESI mass spectrometry. Trends in the free energy of chalcogen bonds upon variation of the donor, acceptor and solvent are evident from these data, including a linear free energy relationship between chalcogen bond donor ability and calculated electrostatic potential at the tellurium center. Calculations using the dispersion-corrected B97-D3 functional were found to give good agreement with the experimental free energies of chalcogen bonding.
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Affiliation(s)
- Graham E Garrett
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Gregory L Gibson
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Rita N Straus
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Dwight S Seferos
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Mark S Taylor
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
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45
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Makarov AG, Selikhova NY, Makarov AY, Malkov VS, Bagryanskaya IY, Gatilov YV, Knyazev AS, Slizhov YG, Zibarev AV. New fluorinated 1,2-diaminoarenes, quinoxalines, 2,1,3-arenothia(selena)diazoles and related compounds. J Fluor Chem 2014. [DOI: 10.1016/j.jfluchem.2014.06.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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46
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Semenov NA, Lonchakov AV, Pushkarevsky NA, Suturina EA, Korolev VV, Lork E, Vasiliev VG, Konchenko SN, Beckmann J, Gritsan NP, Zibarev AV. Coordination of Halide and Chalcogenolate Anions to Heavier 1,2,5-Chalcogenadiazoles: Experiment and Theory. Organometallics 2014. [DOI: 10.1021/om5006403] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | | | | | - Enno Lork
- Institute
for Inorganic Chemistry, University of Bremen, 28359 Bremen, Germany
| | | | | | - Jens Beckmann
- Institute
for Inorganic Chemistry, University of Bremen, 28359 Bremen, Germany
| | | | - Andrey V. Zibarev
- Department
of Chemistry, National Research University-Tomsk State University, 634050 Tomsk, Russia
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47
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Lonchakov AV, Rakitin OA, Gritsan NP, Zibarev AV. Breathing some new life into an old topic: chalcogen-nitrogen π-heterocycles as electron acceptors. Molecules 2013; 18:9850-900. [PMID: 23959195 PMCID: PMC6270515 DOI: 10.3390/molecules18089850] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 08/13/2013] [Accepted: 08/14/2013] [Indexed: 11/16/2022] Open
Abstract
Recent progress in the design, synthesis and characterization of chalcogen-nitrogen π-heterocycles, mostly 1,2,5-chalcogenadiazoles (chalcogen: S, Se and Te) and their fused derivatives, possessing positive electron affinity is discussed together with their use in preparation of charge-transfer complexes and radical-anion salts-candidate building blocks of molecule-based electrical and magnetic functional materials.
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Affiliation(s)
- Anton V. Lonchakov
- Institute of Chemical Kinetics and Combustion, Russian Academy of Sciences, 630090 Novosibirsk, Russia; E-Mails: (A.V.L.); (N.P.G.)
- Department of Physics, National Research University—Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Oleg A. Rakitin
- Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia; E-Mail:
| | - Nina P. Gritsan
- Institute of Chemical Kinetics and Combustion, Russian Academy of Sciences, 630090 Novosibirsk, Russia; E-Mails: (A.V.L.); (N.P.G.)
- Department of Physics, National Research University—Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Andrey V. Zibarev
- Department of Physics, National Research University—Novosibirsk State University, 630090 Novosibirsk, Russia
- Institute of Organic Chemistry, Russian Academy of Sciences, 630090 Novosibirsk, Russia
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +7-383-330-9664; Fax: +7-383-330-9752
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48
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Cozzolino AF, Elder PJ, Lee LM, Vargas-Baca I. The role of the Lewis acid−base properties in the supramolecular association of 1,2,5-chalcogenadiazoles. CAN J CHEM 2013. [DOI: 10.1139/cjc-2012-0323] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The secondary bonding interactions that link the supramolecular structures assembled by 1,2,5-chalcogenadiazoles were analyzed through explicit orthogonalization of molecular orbitals (NBO), topological analysis of the electron density (AIM), and the electron localization function (ELF). The results of these analyses are consistent with a bonding description that attributes important covalent and electrostatic character to these interactions. Application of these analyses to the individual molecules highlighted the structural features from which each of those contributions originates, namely the polarity and modest strength of the E–N bond. Both of these effects increase along the series S, Se, Te. Perturbations to the heterocycle electronic structure that result in a weaker and more polar E–N bond cause an increase in the Lewis acidity at the chalcogen centre, which in turn leads to stronger secondary bonding interactions with Lewis bases. Additionally, the contribution of dispersion forces is not negligible and is most important in the case of sulfur.
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Affiliation(s)
- Anthony F. Cozzolino
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON L8S 4M1, Canada
| | - Philip J.W. Elder
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON L8S 4M1, Canada
| | - Lucia Myongwon Lee
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON L8S 4M1, Canada
| | - Ignacio Vargas-Baca
- Department of Chemistry and Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON L8S 4M1, Canada
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49
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Cozzolino AF, Dimopoulos-Italiano G, Lee LM, Vargas-Baca I. Chalcogen-Nitrogen Secondary Bonding Interactions in the Gas Phase - Spectrometric Detection of Ionized Benzo-2,1,3-telluradiazole Dimers. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201201439] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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50
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Mukherjee G, Singh P, Ganguri C, Sharma S, Singh HB, Goel N, Singh UP, Butcher RJ. Selenadiazolopyridine: A Synthon for Supramolecular Assembly and Complexes with Metallophilic Interactions. Inorg Chem 2012; 51:8128-40. [DOI: 10.1021/ic3005272] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Goutam Mukherjee
- Department
of Chemistry, Indian Institute of Technology, Bombay, Mumbai 400076, India
| | - Puspendra Singh
- Department
of Chemistry, Indian Institute of Technology, Bombay, Mumbai 400076, India
| | - Chandrasekhar Ganguri
- Department
of Chemistry, Indian Institute of Technology, Bombay, Mumbai 400076, India
| | - Sagar Sharma
- Department
of Chemistry, Indian Institute of Technology, Bombay, Mumbai 400076, India
| | - Harkesh B. Singh
- Department
of Chemistry, Indian Institute of Technology, Bombay, Mumbai 400076, India
| | - Nidhi Goel
- Department
of Chemistry, Indian Institute of Technology, Roorkee 247667, India and
| | - Udai P. Singh
- Department
of Chemistry, Indian Institute of Technology, Roorkee 247667, India and
| | - Ray J. Butcher
- Department
of Chemistry, Howard University, Washington, DC 20059, United States
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