1
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Geyl KK, Baykov SV, Kasatkina SO, Savko PY, Boyarskiy VP. Reaction of coordinated isocyanides with substituted N-(2-pyridyl) ureas as a route to new cyclometallated Pd(II) complexes. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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2
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Coupling of Thiazole-2-Amines with Isocyanide Ligands in bis-(Isocyanide) Platinum Complex: A New Type of Reactivity. INORGANICS 2022. [DOI: 10.3390/inorganics10120221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The treatment of cis-[PtCl2(XylNC)2] with thiazol-2-amines in a 2:1 ratio leads to a regioisomeric mixture of two binuclear complexes. These regioisomers are products of kinetic and thermodynamic control capable of regioisomerization. When the same reaction is carried out with a 5-fold excess of thiazol-2-amine, the nucleophile is able to react with the in situ-formed binuclear platinum(II) complexes, yielding a new type of bis-carbene platinum species. All new isolated compounds were characterized by 1H, 13C{1H}, and 195Pt{1H} NMR spectroscopy, high-resolution ESI-MS, and single-crystal X-ray diffraction.
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3
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Islam S, Das P, Tripathi S, Mukhopadhyay S, Kumar Seth S. Exploring Solid‐State Supramolecular Architectures of Penta(carboxymethyl)diethylenetriamine: Experimental Observation and Theoretical Studies. ChemistrySelect 2022. [DOI: 10.1002/slct.202203396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Samiul Islam
- Department of Physics Jadavpur University Kolkata 700032 India
| | - Prantika Das
- Department of Physics Jadavpur University Kolkata 700032 India
| | - Suparna Tripathi
- Department of Physics Jadavpur University Kolkata 700032 India
- Department of Chemistry Jadavpur University Kolkata 700032 India
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4
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Osmanov VK, Chipinsky EV, Khrustalev VN, Novikov AS, Askerov RK, Chizhov AO, Borisova GN, Borisov AV, Grishina MM, Kurasova MN, Kirichuk AA, Peregudov AS, Kritchenkov AS, Tskhovrebov AG. Facile Access to 2-Selenoxo-1,2,3,4-tetrahydro-4-quinazolinone Scaffolds and Corresponding Diselenides via Cyclization between Methyl Anthranilate and Isoselenocyanates: Synthesis and Structural Features. Molecules 2022; 27:molecules27185799. [PMID: 36144534 PMCID: PMC9504104 DOI: 10.3390/molecules27185799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/01/2022] [Accepted: 09/02/2022] [Indexed: 11/16/2022] Open
Abstract
A practical method for the synthesis of 2-selenoxo-1,2,3,4-tetrahydro-4-quinazolinone was reported. The latter compounds were found to undergo facile oxidation with H2O2 into corresponding diselenides. Novel organoselenium derivatives were characterized by the 1H, 77Se, and 13C NMR spectroscopies, high-resolution electrospray ionization mass spectrometry, IR, elemental analyses (C, H, N), and X-ray diffraction analysis for several of them. Novel heterocycles exhibited multiple remarkable chalcogen bonding (ChB) interactions in the solid state, which were studied theoretically.
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Affiliation(s)
- Vladimir K. Osmanov
- Department of Chemistry, R.E. Alekseev Nizhny Novgorod State Technical University, Minin St., 24, 603155 Nizhny Novgorod, Russia
| | - Evgeniy V. Chipinsky
- Department of Chemistry, R.E. Alekseev Nizhny Novgorod State Technical University, Minin St., 24, 603155 Nizhny Novgorod, Russia
| | - Victor N. Khrustalev
- Research Institute of Chemistry, Peoples’ Friendship University of Russia, Miklukho-Maklaya St., 6, 117198 Moscow, Russia
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp., 47, 119334 Moscow, Russia
| | - Alexander S. Novikov
- Research Institute of Chemistry, Peoples’ Friendship University of Russia, Miklukho-Maklaya St., 6, 117198 Moscow, Russia
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab., 7/9, 199034 Saint Petersburg, Russia
| | | | - Alexander O. Chizhov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp., 47, 119334 Moscow, Russia
| | - Galina N. Borisova
- Department of Chemistry, R.E. Alekseev Nizhny Novgorod State Technical University, Minin St., 24, 603155 Nizhny Novgorod, Russia
| | - Alexander V. Borisov
- Department of Chemistry, R.E. Alekseev Nizhny Novgorod State Technical University, Minin St., 24, 603155 Nizhny Novgorod, Russia
| | - Maria M. Grishina
- Research Institute of Chemistry, Peoples’ Friendship University of Russia, Miklukho-Maklaya St., 6, 117198 Moscow, Russia
| | - Margarita N. Kurasova
- Research Institute of Chemistry, Peoples’ Friendship University of Russia, Miklukho-Maklaya St., 6, 117198 Moscow, Russia
| | - Anatoly A. Kirichuk
- Research Institute of Chemistry, Peoples’ Friendship University of Russia, Miklukho-Maklaya St., 6, 117198 Moscow, Russia
| | - Alexander S. Peregudov
- Institute of Organoelement Compounds of the Russian Academy of Sciences, Vavilov St., 28, 119991 Moscow, Russia
| | - Andreii S. Kritchenkov
- Research Institute of Chemistry, Peoples’ Friendship University of Russia, Miklukho-Maklaya St., 6, 117198 Moscow, Russia
| | - Alexander G. Tskhovrebov
- Research Institute of Chemistry, Peoples’ Friendship University of Russia, Miklukho-Maklaya St., 6, 117198 Moscow, Russia
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Ul. Kosygina, 4, 119991 Moscow, Russia
- Correspondence:
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5
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Petrov PA, Filippova EA, Sukhikh TS, Novikov AS, Sokolov MN. Sterically Hindered Tellurium(IV) Catecholate as a Lewis Acid. Inorg Chem 2022; 61:9184-9194. [PMID: 35657161 DOI: 10.1021/acs.inorgchem.2c00751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Sterically hindered tellurium catecholate Te(Cat36)2 (Cat36 = 3,6-di-tert-butyl-catecholate) was synthesized with the reaction of amorphous Te with 3,6-di-tert-butyl-o-benzoquinone. Adducts of Te(Cat36)2 with various O- and N-donors were isolated and characterized by means of single-crystal X-ray diffraction along with IR, UV-vis, and NMR (1H, 13C, and 125Te) spectroscopies. In the crystal structure of the adduct with 2,2'-bipyridine (bipy), the unprecedented μ-κ2N,N':κ2N,N'-bridging coordination mode of bipy was observed. Various intermolecular interactions Te...O, Te...N, and Te...C in adducts were analyzed using density functional theory calculations and quantum theory of atoms in molecules analysis. The estimated strength for appropriate short contacts varies from 0.9 to 5.3 kcal/mol, and they are attractive and purely non-covalent.
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Affiliation(s)
- Pavel A Petrov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, Novosibirsk 630090, Russia
| | - Elizaveta A Filippova
- Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, Novosibirsk 630090, Russia.,Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russia
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, Novosibirsk 630090, Russia
| | - Alexander S Novikov
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab., 7/9, Saint Petersburg 199034, Russian Federation
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, Novosibirsk 630090, Russia
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Suzuki−Miyaura coupling and O−arylation reactions catalysed by palladium(II) complexes of bulky ligands bearing naphthalene core, Schiff base functionality and biarylphosphine moiety. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132099] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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7
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Kinzhalov MA, Luzyanin KV. Synthesis and Contemporary Applications of Platinum Group Metals Complexes with Acyclic Diaminocarbene Ligands (Review). RUSS J INORG CHEM+ 2022. [DOI: 10.1134/s0036023622010065] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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8
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Exploring Supramolecular Assembly Space of Cationic 1,2,4-Selenodiazoles: Effect of the Substituent at the Carbon Atom and Anions. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27031029. [PMID: 35164294 PMCID: PMC8839610 DOI: 10.3390/molecules27031029] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/15/2022] [Accepted: 01/27/2022] [Indexed: 12/23/2022]
Abstract
Chalcogenodiazoles have been intensively studied in recent years in the context of their supramolecular chemistry. In contrast, the newly discovered cationic 1,2,4-selenodiazole supramolecular building blocks, which can be obtained via coupling between 2-pyridylselenyl halides and nitriles, are virtually unexplored. A significant advantage of the latter is their facile structural tunability via the variation of nitriles, which could allow a fine tuning of their self-assembly in the solid state. Here, we explore the influence of the substituent (which derives from the nitrile) and counterions on the supramolecular assembly of cationic 1,2,4-selenodiazoles via chalcogen bonding.
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9
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Kashina MV, Luzyanin KV, Katlenok E, Novikov AS, Kinzhalov MA. Experimental and Computational Tuning of Metalla-N-Heterocyclic Carbenes at Palladium(II) and Platinum(II) Centers. Dalton Trans 2022; 51:6718-6734. [DOI: 10.1039/d2dt00252c] [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
Palladium(II) and platinum(II) complexes featuring metalla-N-heterocyclic carbenes (7–12) were synthesised via metal-mediated coupling between equimolar cis-[MCl2(CNR)2] (R = 2,6-Me2C6H3 (Xyl), 2,4,6-Me3C6H3 (Mes)] and 2-aminopyridine or 2-aminopyrazine. Thiocyanate complexes 13–18 with...
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10
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Rozhkov AV, Katlenok EA, Zhmykhova MV, Ivanov AY, Kuznetsov ML, Bokach NA, Kukushkin VY. Metal-Involving Chalcogen Bond. The Case of Platinum(II) Interaction with Se/Te-Based σ-Hole Donors. J Am Chem Soc 2021; 143:15701-15710. [PMID: 34529411 DOI: 10.1021/jacs.1c06498] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Platinum(II) complexes exhibiting an expressed dz2-nucleophilicity of the positively charged metal centers, namely, [Pt(ppy)(acac)] (1; acacH is acetylacetone; ppyH is 2-Ph-pyridine) and [Pt(ppy)(tmhd)] (2; tmhdH is 2,2,6,6-tetramethylheptanedione-3,5), were cocrystallized with the chalcogen bond donors (4-NC5F4)2Ch (Ch = Se, Te) to form two isostructural cocrystals 1·1/2(4-NC5F4)2Ch, and 2·2/3(4-NC5F4)2Se and 2·(4-NC5F4)2Te. The X-ray data for these cocrystals and appropriate theoretical DFT calculations (PBE0-D3BJ) allowed the recognition of the metal-involving chalcogen bond, namely, Ch···dz2-PtII (its energy spans from -7 to -12 kcal/mol). In 1·1/2(4-NC5F4)2Ch, Ch···dz2-PtII bonding is accompanied by the C···dz2-PtII interaction, representing a three-center bifurcate, whereas in 2·(4-NC5F4)2Te the chalcogen bond Te···dz2-PtII is purely two-centered and is stronger than that in 1·1/2(4-NC5F4)2Ch because of more efficient orbital overlap. The association of 2 with (4-NC5F4)2Te and the structure of the formed adduct in CDCl3 solutions was studied by using 1H, 13C, 19F, 195Pt, 125Te NMR, 19F-1H HOESY, and diffusion NMR methods. The 195Pt and 125Te NMR titration and the isothermal titration calorimetry results revealed a 1:1 association of 2 with (4-NC5F4)2Te.
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Affiliation(s)
- Anton V Rozhkov
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab. 7/9, 199034 Saint Petersburg, Russian Federation
| | - Eugene A Katlenok
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab. 7/9, 199034 Saint Petersburg, Russian Federation
| | - Margarita V Zhmykhova
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab. 7/9, 199034 Saint Petersburg, Russian Federation
| | - Alexander Yu Ivanov
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab. 7/9, 199034 Saint Petersburg, Russian Federation
| | - Maxim L Kuznetsov
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - Nadezhda A Bokach
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab. 7/9, 199034 Saint Petersburg, Russian Federation
| | - Vadim Yu Kukushkin
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab. 7/9, 199034 Saint Petersburg, Russian Federation.,Institute of Chemistry and Pharmaceutical Technologies, Altai State University, 656049 Barnaul, Russian Federation
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11
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Baykov SV, Mikherdov AS, Novikov AS, Geyl KK, Tarasenko MV, Gureev MA, Boyarskiy VP. π-π Noncovalent Interaction Involving 1,2,4- and 1,3,4-Oxadiazole Systems: The Combined Experimental, Theoretical, and Database Study. Molecules 2021; 26:5672. [PMID: 34577142 PMCID: PMC8466036 DOI: 10.3390/molecules26185672] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/13/2021] [Accepted: 09/15/2021] [Indexed: 11/17/2022] Open
Abstract
A series of N-pyridyl ureas bearing 1,2,4- (1a, 2a, and 3a) and 1,3,4-oxadiazole moiety (1b, 2b, 3b) was prepared and characterized by HRMS, 1H and 13C NMR spectroscopy, as well as X-ray diffraction. The inspection of the crystal structures of (1-3)a,b and the Hirshfeld surface analysis made possible the recognition of the (oxadiazole)···(pyridine) and (oxadiazole)···(oxadiazole) interactions. The presence of these interactions was confirmed theoretically by DFT calculations, including NCI analysis for experimentally determined crystal structures as well as QTAIM analysis for optimized equilibrium structures. The preformed database survey allowed the verification of additional examples of relevant (oxadiazole)···π interactions both in Cambridge Structural Database and in Protein Data Bank, including the cocrystal of commercial anti-HIV drug Raltegravir.
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Affiliation(s)
- Sergey V. Baykov
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia; (S.V.B.); (A.S.M.); (A.S.N.); (K.K.G.)
| | - Alexander S. Mikherdov
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia; (S.V.B.); (A.S.M.); (A.S.N.); (K.K.G.)
| | - Alexander S. Novikov
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia; (S.V.B.); (A.S.M.); (A.S.N.); (K.K.G.)
| | - Kirill K. Geyl
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia; (S.V.B.); (A.S.M.); (A.S.N.); (K.K.G.)
| | - Marina V. Tarasenko
- Pharmaceutical Technology Transfer Centre, Yaroslavl State Pedagogical University Named after K.D. Ushinsky, 108 Respublikanskaya St., 150000 Yaroslavl, Russia;
| | - Maxim A. Gureev
- Research Center “Digital Biodesign and Personalized Healthcare”, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia;
| | - Vadim P. Boyarskiy
- Institute of Chemistry, Saint Petersburg State University, 7/9 Universitetskaya Nab., 199034 Saint Petersburg, Russia; (S.V.B.); (A.S.M.); (A.S.N.); (K.K.G.)
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12
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Saunders LK, Pallipurath AR, Gutmann MJ, Nowell H, Zhang N, Allan DR. A quantum crystallographic approach to short hydrogen bonds. CrystEngComm 2021; 23:6180-6190. [PMID: 34588923 PMCID: PMC8436739 DOI: 10.1039/d1ce00355k] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 07/27/2021] [Indexed: 11/21/2022]
Abstract
In this work we use high-resolution synchrotron X-ray diffraction for electron density mapping, in conjunction with ab initio modelling, to study short O-H⋯O and O+-H⋯O- hydrogen bonds whose behaviour is known to be tuneable by temperature. The short hydrogen bonds have donor-acceptor distances in the region of 2.45 Å and are formed in substituted urea and organic acid molecular complexes of N,N'-dimethylurea oxalic acid 2 : 1 (1), N,N-dimethylurea 2,4-dinitrobenzoate 1 : 1 (2) and N,N-dimethylurea 3,5-dinitrobenzoic acid 2 : 2 (3). From the combined analyses, these complexes are found to fall within the salt-cocrystal continuum and exhibit short hydrogen bonds that can be characterised as both strong and electrostatic (1, 3) or very strong with a significant covalent contribution (2). An additional charge assisted component is found to be important in distinguishing the relatively uncommon O-H⋯O pseudo-covalent interaction from a typical strong hydrogen bond. The electron density is found to be sensitive to the extent of static proton transfer, presenting it as a useful parameter in the study of the salt-cocrystal continuum. From complementary calculated hydrogen atom potentials, we attribute changes in proton position to the molecular environment. Calculated potentials also show zero barrier to proton migration, forming an 'energy slide' between the donor and acceptor atoms. The better fundamental understanding of the short hydrogen bond in the 'zone of fluctuation' presented in a salt-cocrystal continuum, enabled by studies like this, provide greater insight into their related properties and can have implications in the regulation of pharmaceutical materials.
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Affiliation(s)
- Lucy K Saunders
- Diamond Light Source, Harwell Science and Innovation Campus Didcot OX11 0DE UK
| | - Anuradha R Pallipurath
- School of Chemical and Process Engineering, University of Leeds Leeds LS2 9JT UK
- Research Complex at Harwell Didcot Oxfordshire OX11 0DE UK
- EPSRC Centre for Innovative Manufacturing in Continuous Manufacturing and Advanced Crystallization, University of Strathclyde G1 1RD UK
| | - Matthias J Gutmann
- ISIS Pulsed Muon and Neutron Source, Rutherford Appleton Laboratory, Harwell Oxford Didcot OX11 0QX UK
| | - Harriott Nowell
- Diamond Light Source, Harwell Science and Innovation Campus Didcot OX11 0DE UK
| | - Ningjin Zhang
- Chemistry, Faculty of Natural and Environmental Sciences, Highfield Campus, University of Southampton Southampton SO17 1HE UK
| | - David R Allan
- Diamond Light Source, Harwell Science and Innovation Campus Didcot OX11 0DE UK
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13
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Rudnitskaya OV, Tereshina TA, Dobrokhotova EV, Kultyshkina EK, Novikov AS, Tskhovrebov AG, Zubavichus YV, Khrustalev VN. Monoprotonated Dimethyl Sulfoxide, [HOSMe
2
]
+
: Synthesis, Crystal Structure, Spectroscopic and Theoretical Studies of [HOSMe
2
]
2
[OsCl
6
] ⋅ 2H
2
O. ChemistrySelect 2021. [DOI: 10.1002/slct.202100970] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Olga V. Rudnitskaya
- Department of Inorganic Chemistry Peoples' Friendship University of Russia (RUDN University) 6 Miklukho-Maklaya St Moscow 117198 Russian Federation
| | - Tatiana A. Tereshina
- Department of Inorganic Chemistry Peoples' Friendship University of Russia (RUDN University) 6 Miklukho-Maklaya St Moscow 117198 Russian Federation
| | - Ekaterina V. Dobrokhotova
- Department of Inorganic Chemistry Peoples' Friendship University of Russia (RUDN University) 6 Miklukho-Maklaya St Moscow 117198 Russian Federation
| | - Ekaterina K. Kultyshkina
- Department of Inorganic Chemistry Peoples' Friendship University of Russia (RUDN University) 6 Miklukho-Maklaya St Moscow 117198 Russian Federation
| | - Alexander S. Novikov
- Saint Petersburg State University Universitetskaya Nab. 7/9 199034 Saint Petersburg Russia
| | - Alexander G. Tskhovrebov
- Department of Inorganic Chemistry Peoples' Friendship University of Russia (RUDN University) 6 Miklukho-Maklaya St Moscow 117198 Russian Federation
- Semenov Federal Research Center for Chemical Physics Russian Academy of Sciences Kosygina 4 119991 Moscow Russia
| | - Yan V. Zubavichus
- Synchrotron Radiation Facility SKIF Boreskov Institute of Catalysis Siberian Branch of the Russian Academy of Sciences Nikolskii pr. 1 630559 Koltsovo Russia
| | - Victor N. Khrustalev
- Department of Inorganic Chemistry Peoples' Friendship University of Russia (RUDN University) 6 Miklukho-Maklaya St Moscow 117198 Russian Federation
- Zelinsky Institute of Organic Chemistry RAS Leninsky Prosp. 47 119991 Moscow Russia
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14
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Shen S, Jing X, Zhang X, Li X, Zeng Y. The competition and cooperativity of hydrogen/halogen bond and π-hole bond involving the heteronuclear ethylene analogues. J Comput Chem 2021; 42:908-916. [PMID: 33729600 DOI: 10.1002/jcc.26513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 02/07/2021] [Accepted: 03/01/2021] [Indexed: 11/08/2022]
Abstract
The noncovalent interactions involving heteronuclear ethylene analogues H2 CEH2 (E = Si, Ge and Sn) have been studied by the Møller-Plesset perturbation theory to investigate the competition and cooperativity between the hydrogen/halogen bond and π-hole bond. H2 CEH2 has a dual role of being a Lewis base and acid with the region of π-electron accumulation above the carbon atom and the region of π-electron depletion (π-hole) above the E atom to participate in the NCX···CE (X = H and Cl) hydrogen/halogen bond and CE···NCY (Y = H, Cl, Li and Na) π-hole bond, respectively. When HCN/ClCN interacts with H2 CEH2 by two sites, the strength of hydrogen bond/halogen bond is stronger than that of π-hole bond. The π-hole bond becomes obviously stronger when the metal substituent of YCN (Y = Li and Na) interacting with H2 CEH2 , showing the character of partial covalent, its strength is much greater than that of hydrogen/halogen bond. In the ternary complexes, both hydrogen/halogen bond and π-hole bond are simultaneously strengthened compared to those in the binary complexes, especially in the systems containing alkali metal.
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Affiliation(s)
- Shaojie Shen
- College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, China
| | - Xinyue Jing
- College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, China
| | - Xueying Zhang
- College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, China.,Hebei Key Laboratory of Inorganic Nano-Materials, Hebei Normal University, Shijiazhuang, China
| | - Xiaoyan Li
- College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, China.,Hebei Key Laboratory of Inorganic Nano-Materials, Hebei Normal University, Shijiazhuang, China
| | - Yanli Zeng
- College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, China.,Hebei Key Laboratory of Inorganic Nano-Materials, Hebei Normal University, Shijiazhuang, China
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15
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Boyarskii VP, Mikherdov AS, Baikov SV, Savko PY, Suezov RV, Trifonov RE. Diaminocarbene Complexes of Palladium(II) Containing 2-Aminooxazole and 2-Aminothiazole Heterocyclic Ligands as Potential Antitumor Agents. Pharm Chem J 2021. [DOI: 10.1007/s11094-021-02393-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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16
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Martínez-Junquera M, Lalinde E, Moreno MT, Alfaro-Arnedo E, López IP, Larráyoz IM, Pichel JG. Luminescent cyclometalated platinum(ii) complexes with acyclic diaminocarbene ligands: structural, photophysical and biological properties. Dalton Trans 2021; 50:4539-4554. [PMID: 33729268 DOI: 10.1039/d1dt00480h] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Four new cyclometalated Pt(ii) complexes bearing acyclic diaminocarbene (ADC) ligands, [Pt(C^N)Cl{C(NHXyl)(NHR)}] [C^N = 2,6-difluorophenylpyridine (dfppy), phenylquinoline (pq); R = Pr 3a, 4a, CH2Ph 3b, 4b], were prepared by the nucleophilic attack on the isocyanide [Pt(C^N)Cl(CNXyl)] (C^N = dfppy 1, pq 2) by the corresponding amine RNH2 (R = Pr, CH2Ph). Complexes 3 show in their 1H NMR spectra in CDCl3 a notable concentration dependence, with a clear variation of the δH (NHXyl) signal, suggesting an assembling process implying donor-acceptor NHXylCl bonding, also supported by 1D-PGSE (Pulse Field Gradient Spin Echo) and 2D-DOSY (Diffusion Ordered Spectroscopy) NMR experiments in solution and X-ray diffraction studies. The intermolecular interactions in compounds 3a and 3b were studied by using Hirshfeld surface analysis and Non-Covalent Interaction (NCI) methods on their X-ray structures. Their photophysical properties were investigated by absorption and emission spectroscopies and also by TD-DFT calculations performed on 3a and 4b. These complexes show green (3) or orange (4) phosphorescence, attributed to a mixed 3IL/3MLCT excited state. The carbene ligand does not affect the emission maxima but it produces an increase of the quantum yields in relation to the isocyanide in the precursors. In fluid solutions, the emission is not concentration-dependent, but the complexes may show aggregation induced emission as detailed for complexes 3a and 4a. In addition, cytotoxicity studies in the human cell lines A549 (lung carcinoma) and HeLa (cervix carcinoma) showed good activity for these complexes and 3a, 3b and 4a exhibit a strong effect on DNA electrophoretic mobility. To the best of our knowledge, compounds 3 and 4 represent the first examples of cycloplatinated complexes bearing acyclic diamino carbenes with antiproliferative properties.
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Affiliation(s)
- Mónica Martínez-Junquera
- Departamento de Química-Centro de Síntesis Química de La Rioja, (CISQ), Universidad de La Rioja, 26006, Logroño, Spain.
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17
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Novikov AS, Gushchin AL. Trinuclear molybdenum clusters with sulfide bridges as potential anionic receptors via chalcogen bonding. CrystEngComm 2021. [DOI: 10.1039/d1ce00514f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Trinuclear Mo3S7 cluster complexes with sulfide bridges as potential anionic receptors due to chalcogen bonding.
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Affiliation(s)
| | - Artem L. Gushchin
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
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18
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Veljković IS, Kretić DS, Veljković DŽ. Geometrical and energetic characteristics of Se⋯Se interactions in crystal structures of organoselenium molecules. CrystEngComm 2021. [DOI: 10.1039/d1ce00129a] [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
Combined crystallographic and quantum chemical study was performed to reveal the nature of selenium–selenium interactions in the crystal structures of organoselenium compounds.
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Affiliation(s)
- Ivana S. Veljković
- University of Belgrade – Institute of Chemistry
- Technology and Metallurgy – National Institute of the Republic of Serbia
- 11000 Belgrade
- Serbia
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19
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Popov RA, Mikherdov AS, Novikov AS, Myznikov LV, Boyarskiy VP. Pd II- and Pt II-mediated coupling of aryl isocyanides with N-heterocyclic thiones. NEW J CHEM 2021. [DOI: 10.1039/d0nj05386d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A PdII- and PtII-mediated reaction of aryl isocyanides with N-heterocyclic thiones results in a previously undescribed type of regioselectivity for ambident nucleophile addition to coordinated isocyanides.
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Affiliation(s)
- Roman A. Popov
- Saint Petersburg State University
- Universitetskaya Nab. 7/9
- Saint Petersburg 199034
- Russian Federation
| | - Alexander S. Mikherdov
- Saint Petersburg State University
- Universitetskaya Nab. 7/9
- Saint Petersburg 199034
- Russian Federation
| | - Alexander S. Novikov
- Saint Petersburg State University
- Universitetskaya Nab. 7/9
- Saint Petersburg 199034
- Russian Federation
| | - Leonid V. Myznikov
- Saint-Petersburg State Institute of Technology
- Moskovsky ave. 26
- St. Petersburg 190013
- Russian Federation
| | - Vadim P. Boyarskiy
- Saint Petersburg State University
- Universitetskaya Nab. 7/9
- Saint Petersburg 199034
- Russian Federation
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20
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Mikherdov AS, Popov RA, Kinzhalov MA, Haukka M, Polukeev VA, Boyarskiy VP, Roodt A. Reaction mechanism of regioisomerization in binuclear (diaminocarbene)PdII complexes. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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21
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Usoltsev AN, Korobeynikov NA, Novikov AS, Plyusnin PE, Kolesov BA, Fedin VP, Sokolov MN, Adonin SA. One-Dimensional Diiodine-Iodobismuthate(III) Hybrids Cat 3{[Bi 2I 9](I 2) 3}: Syntheses, Stability, and Optical Properties. Inorg Chem 2020; 59:17320-17325. [PMID: 33202124 DOI: 10.1021/acs.inorgchem.0c02599] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
One-dimensional iodine-rich iodobismuthates(III), Cat3{[Bi2I9](I2)3} [Cat = 1,4-MePy (1) and 1-EtBMAP (2)], feature the highest amount of "trapped" diiodine units in polyhalogen-halometalates of p-block elements. Both complexes have narrow optical band gaps (1.55 and 1.63 eV, respectively) and moderate thermal stability.
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Affiliation(s)
- Andrey N Usoltsev
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia
| | | | - Alexander S Novikov
- Institute of Chemistry, Saint Petersburg State University, Universitetsky Street 26, Peterhof, Saint Petersburg 198504, Russia
| | - Pavel E Plyusnin
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia
| | - Boris A Kolesov
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia
| | - Vladimir P Fedin
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia
| | - Sergey A Adonin
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia.,South Ural State University, Lenina Street 76, Chelyabinsk 454080, Russia
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22
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Bondarenko MA, Novikov AS, Fedin VP, Sokolov MN, Adonin SA. The stabilization of decabromide {Br10}2− anion in the structure of Sb(V) bromide complex. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1837785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Alexander S. Novikov
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg, Russia
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
| | - Sergey A. Adonin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
- South Ural State University, Chelyabinsk, Russia
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23
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Yunusova SN, Novikov AS, Khoroshilova OV, Kolesnikov IE, Demakova MY, Bolotin DS. Solid-state fluorescent 1,2,4-triazole zinc(II) complexes: Self-organization via bifurcated (N H)2⋯Cl contacts. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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24
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One-Dimensional Supramolecular Hybrid Iodobismuthate (1-EtPy)3{[Bi2I9](I2)0.75}: Structural Features and Theoretical Studies of I···I Non-Covalent Interactions. J CLUST SCI 2020. [DOI: 10.1007/s10876-020-01843-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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25
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Abstract
The problem of non-covalent interactions in coordination and organometallic compounds is a hot topic in modern chemistry, material science, crystal engineering and related fields of knowledge. Researchers in various fields of chemistry and other disciplines (physics, crystallography, computer science, etc.) are welcome to submit their works on this topic for our Special Issue “Non-Covalent Interactions in Coordination and Organometallic Chemistry”. The aim of this Special Issue is to highlight and overview modern trends and draw the attention of the scientific community to various types of non-covalent interactions in coordination and organometallic compounds. In this editorial, I would like to briefly highlight the main successes of our research group in the field of the fundamental study of non-covalent interactions in coordination and organometallic compounds over the past 5 years.
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New Crystal Forms for Biologically Active Compounds. Part 2: Anastrozole as N-Substituted 1,2,4-Triazole in Halogen Bonding and Lp-π Interactions with 1,4-Diiodotetrafluorobenzene. CRYSTALS 2020. [DOI: 10.3390/cryst10050371] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
For an active pharmaceutical ingredient, it is important to stabilize its specific crystal polymorph. If the potential interconversion of various polymorphs is not carefully controlled, it may lead to deterioration of the drug’s physicochemical profile and, ultimately, its therapeutic efficacy. The desired polymorph stabilization can be achieved via co-crystallization with appropriate crystallophoric excipients. In this work, we identified an opportunity for co-crystallization of anastrozole (ASZ), a well-known aromatase inhibitor useful in second-line therapy of estrogen-dependent breast cancer, with a classical XB donor, 1,2,4,5-tetrafluoro-3,6-diiodobenzene (1,4-FIB). In the X-ray structures of ASZ·1.5 (1,4-FIB) co-crystal, different non-covalent interactions involving hydrogen and halogen atoms were detected and studied by quantum chemical calculations and QTAIM analysis at the ωB97XD/DZP-DKH level of theory.
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27
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Adonin SA, Novikov AS, Fedin VP. Heteroleptic Binuclear Iodoacetate Copper(II) Complexes with 3-Bromopyridine and 4-Ethylpyridine: Crystal Structures and Peculiarities of Contacts Halogen···Halogen. RUSS J COORD CHEM+ 2020. [DOI: 10.1134/s1070328420020013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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28
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Efimenko ZM, Novikov AS, Ivanov DM, Piskunov AV, Vereshchagin AA, Levin OV, Bokach NA, Kukushkin VY. The (Dioximate)Ni II/I 2 System: Ligand Oxidation and Binding Modes of Triiodide Species. Inorg Chem 2020; 59:2316-2327. [PMID: 32027131 DOI: 10.1021/acs.inorgchem.9b03132] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Reinvestigation of (o-benzoquinonedioximate)2Ni/I2 systems demonstrated that the reaction itself and also the crystallization conditions dramatically affect the identity of generated species. Crystallization (CHCl3, 20-25 °C) of the nickel(II) dioximate complex [Ni(bqoxH)2] (bqoxH2 = o-benzoquinonedioxime) with I2 in the 1:(1-10) molar ratios of the reactants led to several (o-benzoquinonedioximate)2Ni derivatives and/or iodine adducts [Ni(I)(bqoxH)(bqoxH2)]·3/2I2, [Ni(I3)(bqoxH)(bqoxH2)]·[Ni(bqoxH)2], and [Ni(I3)(bqox•-)(bqoxH2)]·I2; the latter one, featuring the anion-radical bqox•- ligand, is derived from the formal (-2H+/1e-)-oxidation of bqoxH2. In these three adducts, various types of noncovalent interactions were identified experimentally and their existence was supported theoretically. The [Ni(I3)(bqox•-)(bqoxH2)]·I2 adduct exhibits simultaneous semicoordination and coordination patterns of the triiodide ligand; this is the first recognition of the semicoordination of any polyiodide ligand to a metal center. The semicoordination noncovalent contact Ni···I3 (3.7011(10) Å) is substantially longer that the Ni-I3 coordination bond (2.8476(9) Å), and the difference in energies between these two types of linkages is 8-12 kcal/mol.
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Affiliation(s)
- Zarina M Efimenko
- Institute of Chemistry , Saint Petersburg State University , Universitetskaya Nab. 7/9 , 199034 Saint Petersburg , Russian Federation
| | - Alexander S Novikov
- Institute of Chemistry , Saint Petersburg State University , Universitetskaya Nab. 7/9 , 199034 Saint Petersburg , Russian Federation
| | - Daniil M Ivanov
- Institute of Chemistry , Saint Petersburg State University , Universitetskaya Nab. 7/9 , 199034 Saint Petersburg , Russian Federation
| | - Alexandr V Piskunov
- G.A. Razuvaev Institute of Organometallic Chemistry , Russian Academy of Sciences , Tropinina Str. 49 , 603950 Nizhny Novgorod , Russian Federation
| | - Anatoly A Vereshchagin
- Institute of Chemistry , Saint Petersburg State University , Universitetskaya Nab. 7/9 , 199034 Saint Petersburg , Russian Federation
| | - Oleg V Levin
- Institute of Chemistry , Saint Petersburg State University , Universitetskaya Nab. 7/9 , 199034 Saint Petersburg , Russian Federation
| | - Nadezhda A Bokach
- Institute of Chemistry , Saint Petersburg State University , Universitetskaya Nab. 7/9 , 199034 Saint Petersburg , Russian Federation
| | - Vadim Yu Kukushkin
- Institute of Chemistry , Saint Petersburg State University , Universitetskaya Nab. 7/9 , 199034 Saint Petersburg , Russian Federation
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29
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Adonin SA, Novikov AS, Fedin VP. Crystal Structure of the Heteroligand Complex [(2-Br-5-MePy)2CoCl2] · (2-Br-5-MePy): Formation of Supramolecular Associates due to the Halogen Bond. RUSS J COORD CHEM+ 2020. [DOI: 10.1134/s1070328420010017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Chupina AV, Shayapov V, Novikov AS, Volchek VV, Benassi E, Abramov PA, Sokolov MN. [{AgL}2Mo8O26]n– complexes: a combined experimental and theoretical study. Dalton Trans 2020; 49:1522-1530. [DOI: 10.1039/c9dt04043a] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two sets of silver–molybdate complexes with L = XR3 (X = P, As, Sb; R3 = Ph3, Ph2Py) and functionalized pyridine-based ligands have been studied with different techniques.
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Affiliation(s)
- Anastasia V. Chupina
- Nikolaev Institute of Inorganic Chemistry SB RAS
- 630090 Novosibirsk
- Russia
- Novosibirsk State University
- 630090 Novosibirsk
| | - Vladimir Shayapov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- 630090 Novosibirsk
- Russia
| | - Alexander S. Novikov
- Institute of Chemistry
- Saint Petersburg State University
- Saint Petersburg
- Russian Federation
| | | | | | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- 630090 Novosibirsk
- Russia
- Lanzhou Institute of Chemical Physics
- CAS
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- 630090 Novosibirsk
- Russia
- Novosibirsk State University
- 630090 Novosibirsk
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31
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Sharutin VV, Sharutina OK, Novikov AS, Adonin SA. Substituent-dependent reactivity of triarylantimony(iii) toward I2: isolation of [Ar3SbI]+ salt. NEW J CHEM 2020. [DOI: 10.1039/d0nj02774j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The outcome of reactions of triarylantimony (Ar3Sb) with diiodine in benzene is strongly affected by the identity of the substituents.
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Affiliation(s)
| | | | - Alexander S. Novikov
- Saint Petersburg State University
- Institute of Chemistry
- 199034 Saint Petersburg
- Russia
| | - Sergey A. Adonin
- South Ural State University
- 454080 Chelyabinsk
- Russia
- Nikolaev Institute of Inorganic Chemistry SB RAS
- 630090 Novosibirsk
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32
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Mikherdov AS, Katkova SA, Novikov AS, Efremova MM, Reutskaya EY, Kinzhalov MA. (Isocyano group)⋯lone pair interactions involving coordinated isocyanides: experimental, theoretical and CSD studies. CrystEngComm 2020. [DOI: 10.1039/c9ce01741k] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Both carbon and nitrogen centers in the coordinated isocyano group are capable of acting as a π-hole donor toward lone pairs.
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Affiliation(s)
| | | | | | - Mariia M. Efremova
- Saint Petersburg State University
- 199034 Saint Petersburg
- Russian Federation
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33
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Serebryanskaya TV, Kinzhalov MA, Bakulev V, Alekseev G, Andreeva A, Gushchin PV, Protas AV, Smirnov AS, Panikorovskii TL, Lippmann P, Ott I, Verbilo CM, Zuraev AV, Bunev AS, Boyarskiy VP, Kasyanenko NA. Water soluble palladium(ii) and platinum(ii) acyclic diaminocarbene complexes: solution behavior, DNA binding, and antiproliferative activity. NEW J CHEM 2020. [DOI: 10.1039/d0nj00060d] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Water soluble Pd(ii) and Pt(ii)–ADC species synthesized via the metal-mediated coupling of isocyanides and 1,2-diaminobenzene have demonstrated antitumor potential.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Taras L. Panikorovskii
- Saint Petersburg State University
- St. Petersburg
- Russia
- Laboratory of Nature-Inspired Technologies and Environmental Safety of the Arctic
- Kola Science Centre
| | - Petra Lippmann
- Institute of Medicinal and Pharmaceutical Chemistry
- Technische Universität Braunschweig
- D-38106 Braunschweig
- Germany
| | - Ingo Ott
- Institute of Medicinal and Pharmaceutical Chemistry
- Technische Universität Braunschweig
- D-38106 Braunschweig
- Germany
| | - Cyril M. Verbilo
- Research Institute for Physical Chemical Problems
- Belarusian State University
- 220006 Minsk
- Belarus
| | - Alexander V. Zuraev
- Research Institute for Physical Chemical Problems
- Belarusian State University
- 220006 Minsk
- Belarus
| | - Alexander S. Bunev
- Medicinal Chemistry Center
- Togliatti State University
- 445020 Togliatti
- Russia
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34
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35
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Adonin SA, Petrov MA, Abramov PA, Novikov AS, Sokolov MN, Fedin VP. Halogen bonding in heteroleptic Cu(II) 2-iodobenzoates. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.07.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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36
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Mikherdov AS, Baikov SV, Proskurina IK, Shetnev AA, Kotov AD. Synthesis and Properties of C,N-Chelated Carbene Complexes of Palladium(II) with 2-Aminobenzo[d]thiazole Fragment. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219100128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Usoltsev AN, Adonin SA, Novikov AS, Sokolov MN, Fedin VP. Halogen bonding-assisted formation of one-dimensional polybromide–bromotellurate (2-ClPyH)2{[TeBr6](Br2)}. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1625040] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | - Sergey A. Adonin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - Alexander S. Novikov
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg, Russia
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
- Novosibirsk State University, Novosibirsk, Russia
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, Kazan, Russia
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
- Novosibirsk State University, Novosibirsk, Russia
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A. Katkova S, S. Mikherdov A, A. Kinzhalov M, S. Novikov A, A. Zolotarev A, Boyarskiy VP, Kukushkin VY. (Isocyano Group π‐Hole)⋅⋅⋅[d‐M
II
] Interactions of (Isocyanide)[M
II
] Complexes, in which Positively Charged Metal Centers (d
8
‐M=Pt, Pd) Act as Nucleophiles. Chemistry 2019; 25:8590-8598. [DOI: 10.1002/chem.201901187] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Svetlana A. Katkova
- Saint Petersburg State University Universitetskaya Nab., 7/9 Saint Petersburg Russian Federation
| | - Alexander S. Mikherdov
- Saint Petersburg State University Universitetskaya Nab., 7/9 Saint Petersburg Russian Federation
| | - Mikhail A. Kinzhalov
- Saint Petersburg State University Universitetskaya Nab., 7/9 Saint Petersburg Russian Federation
| | - Alexander S. Novikov
- Saint Petersburg State University Universitetskaya Nab., 7/9 Saint Petersburg Russian Federation
| | - Andrey A. Zolotarev
- Saint Petersburg State University Universitetskaya Nab., 7/9 Saint Petersburg Russian Federation
| | - Vadim P. Boyarskiy
- Saint Petersburg State University Universitetskaya Nab., 7/9 Saint Petersburg Russian Federation
| | - Vadim Yu. Kukushkin
- Saint Petersburg State University Universitetskaya Nab., 7/9 Saint Petersburg Russian Federation
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41
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Adonin SA, Novikov AS, Sokolov MN. Polymeric Lead(II) Iodoacetate: Pb···I and I···I Non‐Covalent Interactions in the Solid State. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900349] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sergey A. Adonin
- Nikolaev Institute of Inorganic Chemistry SB RAS Lavrentieva St. 3 630090 Novosibirsk Russia
- Novosibirsk State University Pirogova St.2 630090 Novosibirsk Russia
| | - Alexander S. Novikov
- Institute of Chemistry Saint Petersburg State University Universitetskaya Nab. 7/9 199034 Saint Petersburg Russia
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS Lavrentieva St. 3 630090 Novosibirsk Russia
- Novosibirsk State University Pirogova St.2 630090 Novosibirsk Russia
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42
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2-Chlorobenzoate Complex of Cu(II): Unexpected Appearance of Halogen···Halogen Contacts in Solid State. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01574-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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New Crystal Forms for Biologically Active Compounds. Part 1: Noncovalent Interactions in Adducts of Nevirapine with XB Donors. CRYSTALS 2019. [DOI: 10.3390/cryst9020071] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Stabilization of specific crystal polymorphs of an active pharmaceutical ingredient is crucial for preventing uncontrollable interconversion of various crystalline forms, which affects physicochemical properties as well as physiological activity. Co-crystallization with various excipients is an emerging productive way of achieving such stabilization in the solid state. In this work, we identified an opportunity for co-crystallization of antiviral drug nevirapine (NVP) with a classical XB donor, 1,2,4,5-tetrafluoro-3,6-diiodobenzene (1,4-FIB), as well as 1,3-diiodobenzene (1,3-DIB), which has been seldom employed as an XB donor to date. In the X-ray structures of NVP·1,4-FIB and NVP·1,3-DIB co-crystals, different hydrogen and halogen bonding modes were detected and further investigated via DFT calculations as well as topological analysis of the electron density distribution within the framework of the QTAIM method at the M06/DZP-DKH level of theory. Estimated energies of these supramolecular contacts vary from 0.6 to 5.7 kcal/mol.
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Wallbaum L, Weismann D, Löber D, Bruhn C, Prochnow P, Bandow JE, Siemeling U. Stable and Persistent Acyclic Diaminocarbenes with Cycloalkyl Substituents and Their Transformation to β-Lactams by Uncatalysed Carbonylation with CO. Chemistry 2019; 25:1488-1497. [PMID: 30408240 DOI: 10.1002/chem.201805307] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 11/07/2018] [Indexed: 01/07/2023]
Abstract
Four new acyclic diaminocarbenes (ADACs), viz. [(cyclo-Cn H2n-1 )2 N]2 C (n=5-7) and iPr2 N-C-N(cyclo-C6 H11 )2 , were synthesised by reacting the corresponding formamidinium hexafluorophosphates with NaN(SiMe3 )2 . Their nucleophilicities and electrophilicities were respectively judged from the 1 JCH values determined for the N2 CH unit of the corresponding formamidinium cations and from the 77 Se NMR chemical shifts of the selenourea derivatives obtained from the reaction of elemental selenium with the corresponding ADACs. An ambiphilic profile essentially identical to that of the "Alder carbene" (iPr2 N)2 C was found in each case. Similar to the latter carbene, the new ADACs undergo a well-defined thermal decomposition by β-fragmentation, affording an alkene and a formamidine. The stabilities of [(cyclo-Cn H2n-1 )2 N]2 C depend strongly on the value of n, following the order 6>5>7, with the latter congener being too unstable for isolation. [(cyclo-C6 H11 )2 N]2 C shows no thermal decomposition at room temperature in solution and is thus significantly more stable than (iPr2 N)2 C. The stability of iPr2 N-C-N(cyclo-C6 H11 )2 is intermediate between that of (iPr2 N)2 C and [(cyclo-C6 H11 )2 N]2 C, its β-fragmentation selectively affording propene and iPrN=CH-N(cyclo-C6 H11 )2 . [(cyclo-Cn H2n-1 )2 N]2 C (n=5-7) react readily with CO under mild conditions, selectively affording trisubstituted spirocyclic β-lactam derivatives with an antimicrobial activity spectrum similar to that of penicillin G.
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Affiliation(s)
- Lars Wallbaum
- Institute of Chemistry, University of Kassel, Heinrich-Plett-Straße 40, 34132, Kassel, Germany
| | - Daniel Weismann
- Institute of Chemistry, University of Kassel, Heinrich-Plett-Straße 40, 34132, Kassel, Germany
| | - Dennis Löber
- Institute of Chemistry, University of Kassel, Heinrich-Plett-Straße 40, 34132, Kassel, Germany
| | - Clemens Bruhn
- Institute of Chemistry, University of Kassel, Heinrich-Plett-Straße 40, 34132, Kassel, Germany
| | - Pascal Prochnow
- Biology of Microorganisms, Ruhr University Bochum, Universitätsstraße 150, 44801, Bochum, Germany
| | - Julia E Bandow
- Biology of Microorganisms, Ruhr University Bochum, Universitätsstraße 150, 44801, Bochum, Germany
| | - Ulrich Siemeling
- Institute of Chemistry, University of Kassel, Heinrich-Plett-Straße 40, 34132, Kassel, Germany
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Eliseeva AA, Ivanov DM, Novikov AS, Kukushkin VY. Recognition of the π-hole donor ability of iodopentafluorobenzene – a conventional σ-hole donor for crystal engineering involving halogen bonding. CrystEngComm 2019. [DOI: 10.1039/c8ce01851k] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This study is the first recognition of iodopentafluorobenzene's π-hole donor ability.
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Affiliation(s)
- Anastasiya A. Eliseeva
- Institute of Chemistry
- Saint Petersburg State University
- 199034 Saint Petersburg
- Russian Federation
| | - Daniil M. Ivanov
- Institute of Chemistry
- Saint Petersburg State University
- 199034 Saint Petersburg
- Russian Federation
| | - Alexander S. Novikov
- Institute of Chemistry
- Saint Petersburg State University
- 199034 Saint Petersburg
- Russian Federation
| | - Vadim Yu. Kukushkin
- Institute of Chemistry
- Saint Petersburg State University
- 199034 Saint Petersburg
- Russian Federation
- Institute of Macromolecular Compounds
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Adonin SA, Bondarenko MA, Novikov AS, Abramov PA, Plyusnin PE, Sokolov MN, Fedin VP. Halogen bonding-assisted assembly of bromoantimonate(v) and polybromide-bromoantimonate-based frameworks. CrystEngComm 2019. [DOI: 10.1039/c8ce01944d] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Halogen bonding within bromo- and polybromoantimonates(v).
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Affiliation(s)
- Sergey A. Adonin
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | | | | | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Pavel E. Plyusnin
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry SB RAS
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
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Popov RA, Novikov AS, Mikherdov AS. Synthesis of Mixed-Ligand Nitrileand Carbonyl–Isocyanide Complexes of Platinum(II) and Their Reaction with P-Toluenesulfonyl Hydrazide. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218110166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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48
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Gorokh ID, Adonin SA, Abramov PA, Novikov AS, Sokolov MN, Fedin VP. New structural type in polybromide-bromometalate hybrids: (Me3NH)3{[Bi2Br9](Br2)} – Crystal structure and theoretical studies of non-covalent Br ·Br interactions. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.10.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Mikherdov AS, Orekhova YA, Boyarskii VP. Formation of Homo- and Heteronuclear Platinum(II) and Palladium(II) Carbene Complexes in the Reactions of Coordinated Isocyanides with Aminothiazaheterocycles. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218100158] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Kinzhalov MA, Baykov SV, Novikov AS, Haukka M, Boyarskiy VP. Intermolecular hydrogen bonding H···Cl in crystal structure of palladium(II)-bis(diaminocarbene) complex. Z KRIST-CRYST MATER 2018. [DOI: 10.1515/zkri-2018-2100] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Abstract
The reaction of bis(isocyanide)palladium complex cis-[PdCl2(CNXyl)2] (Xyl=2,6-Me2C6H3) with excess of 4,5-dichlorobenzene-1,2-amine in a C2H4Cl2/MeOH mixture affords monocationic bis(diaminocarbene) complex cis-[PdClC{(NHXyl)=NHC6H2Cl2
NH2}{C(NHXyl)=NHC6H2Cl2NH2}]Cl (3) in moderate yield (42%). Complex 3 exists in the solid phase in the H-bonded dimeric associate of two single charged organometallic cations and two chloride anions according to X-ray diffraction data. The Hirshfeld surface analysis for the X-ray structure of 3 reveals that the crystal packing is determined primarily by intermolecular contacts H–Cl, H–H, and H–C. The intermolecular hydrogen bonds N–H···Cl and C–H···Cl in the H-bonded dimeric associate of 3 were studied by DFT calculations and topological analysis of the electron density distribution within the framework of QTAIM method, and estimated energies of these supramolecular contacts vary from 1.6 to 9.1 kcal/mol. Such non-covalent bonding means that complex 3 is an anionic receptor for the chloride anions.
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Affiliation(s)
- Mikhail A. Kinzhalov
- Saint Petersburg State University , Universitetskaya Nab. 7/9 , St. Petersburg 199034 , Russian Federation
| | - Sergey V. Baykov
- Saint Petersburg State University , Universitetskaya Nab. 7/9 , St. Petersburg 199034 , Russian Federation
| | - Alexander S. Novikov
- Saint Petersburg State University , Universitetskaya Nab. 7/9 , St. Petersburg 199034 , Russian Federation
| | - Matti Haukka
- Department of Chemistry , University of Jyväskylä , P.O. Box 35 , Jyväskylä FI-40014 , Finland
| | - Vadim P. Boyarskiy
- Saint Petersburg State University , Universitetskaya Nab. 7/9 , St. Petersburg 199034 , Russian Federation
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