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Awwadi FF, Alwahsh MI, Turnbull MM, Landee CP. Halogen bond and polymorphism in trans-bis(2-iodo-5-halopyridine)dihalocopper( ii) complexes: crystallographic, theoretical and magnetic studies. CrystEngComm 2023. [DOI: 10.1039/d2ce01711c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
As the halogen atom on position 5 of the 2I5YP ligand gets heavier the probability of crystallizing the syn-conformer increases; 2I5Cl-Cl crystallizes as the anti-conformer whereas 2I5Br-Cl crystallizes as syn- and anti-conformers.
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Wen Q, di Gregorio MC, Shimon LJW, Pinkas I, Malik N, Kossoy A, Alexandrov EV, Proserpio DM, Lahav M, van der Boom ME. Chiral Motifs in Highly Interpenetrated Metal-Organic Frameworks Formed from Achiral Tetrahedral Ligands. Chemistry 2022; 28:e202201108. [PMID: 35735237 PMCID: PMC9804673 DOI: 10.1002/chem.202201108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Indexed: 01/09/2023]
Abstract
Formation of highly interpenetrated frameworks is demonstrated. An interesting observation is the presence of very large adamantane-shaped cages in a single network, making these crystals new entries in the collection of diamondoid-type metal-organic frameworks (MOFs). The frameworks were constructed by assembling tetrahedral pyridine ligands and copper dichloride. Currently, the networks' degree of interpenetration is among the highest reported and increases when the size of the ligand is increased. Highly interpenetrated frameworks typically have low surface contact areas. In contrast, in our systems, the voids take up to 63 % of the unit cell volume. The MOFs have chiral features but are formed from achiral components. The chirality is manifested by the coordination chemistry around the metal center, the structure of the helicoidal channels, and the motifs of the individual networks. Channels of both handednesses are present within the unit cells. This phenomenon shapes the walls of the channels, which are composed of 10, 16, or 32 chains correlated with the degree of interpenetration 10-, 16-, and 32-fold, respectively. By changing the distance between the center of the ligand and the coordination moieties, we succeeded in tuning the diameter of the channels. Relatively large channels were formed, having diameters up to 31.0 Å×14.8 Å.
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Affiliation(s)
- Qiang Wen
- Department of Molecular Chemistry and Materials ScienceWeizmann Institute of ScienceRehovot7610001Israel
| | - Maria Chiara di Gregorio
- Department of Molecular Chemistry and Materials ScienceWeizmann Institute of ScienceRehovot7610001Israel
| | - Linda J. W. Shimon
- Department of Chemical Research SupportWeizmann Institute of ScienceRehovot7610001Israel
| | - Iddo Pinkas
- Department of Chemical Research SupportWeizmann Institute of ScienceRehovot7610001Israel
| | - Naveen Malik
- Department of Molecular Chemistry and Materials ScienceWeizmann Institute of ScienceRehovot7610001Israel
| | - Anna Kossoy
- Department of Chemical Research SupportWeizmann Institute of ScienceRehovot7610001Israel
| | - Eugeny V. Alexandrov
- Samara Center for Theoretical Materials Science (SCTMS)Samara State Technical UniversitySamara443100Russia
- Samara Branch of P. N. Lebedev Physical Institute of the Russian Academy of SciencesSamara443011Russia
| | | | - Michal Lahav
- Department of Molecular Chemistry and Materials ScienceWeizmann Institute of ScienceRehovot7610001Israel
| | - Milko E. van der Boom
- Department of Molecular Chemistry and Materials ScienceWeizmann Institute of ScienceRehovot7610001Israel
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Zn(II) Heteroleptic Halide Complexes with 2-Halopyridines: Features of Halogen Bonding in Solid State. Molecules 2021; 26:molecules26113393. [PMID: 34205151 PMCID: PMC8199927 DOI: 10.3390/molecules26113393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/28/2021] [Accepted: 06/02/2021] [Indexed: 12/29/2022] Open
Abstract
Reactions between Zn(II) dihalides and 2-halogen-substituted pyridines 2-XPy result in a series of heteroleptic molecular complexes [(2-XPy)2ZnY2] (Y = Cl, X = Cl (1), Br (2), I (3); Y = Br, X = Cl (4), Br (5), I (6), Y = I, X = Cl (7), Br (8), and I (9)). Moreover, 1-7 are isostructural (triclinic), while 8 and 9 are monoclinic. In all cases, halogen bonding plays an important role in formation of crystal packing. Moreover, 1-9 demonstrate luminescence in asolid state; for the best emitting complexes, quantum yield (QY) exceeds 21%.
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Xi-Shi T, Li-Li Z, Li-Li L, Shu-Hua C, Li-Hua W. The crystal structure of bis(ethanol-kO)- bis(6-aminopicolinato-k2
N,O)manganese(II), C16H22O6N4Mn. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2020-0644] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C16H22O6N4Mn, triclinic,
P
1
‾
$P‾{1}$
(no. 2), a = 7.4412(6) Å, b = 8.2273(7) Å, c = 8.6693(7) Å, α = 72.516(7)°, β = 76.827(7)°, γ = 63.444(9)°, V = 450.08(7) Å3, Z = 1, R
gt
(F) = 0.0378, wR
ref
(F
2) = 0.0755, T = 150(1) K.
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Affiliation(s)
- Tai Xi-Shi
- College of Chemistry and Chemical Engineering , Weifang University , Weifang , Shandong 261061 , P.R. China
| | - Zhang Li-Li
- College of Chemistry and Chemical Engineering , Weifang University , Weifang , Shandong 261061 , P.R. China
| | - Liu Li-Li
- College of Chemistry and Chemical Engineering , Weifang University , Weifang , Shandong 261061 , P.R. China
| | - Cao Shu-Hua
- College of Chemistry and Chemical Engineering , Weifang University , Weifang , Shandong 261061 , P.R. China
| | - Wang Li-Hua
- College of Chemistry and Chemical Engineering , Weifang University , Weifang , Shandong 261061 , P.R. China
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Korchagin DV, Ivakhnenko EP, Demidov OP, Akimov AV, Morgunov RB, Starikov AG, Palii AV, Minkin VI, Aldoshin SM. Field supported slow magnetic relaxation in a quasi-one-dimensional copper( ii) complex with a pentaheterocyclic triphenodioxazine. NEW J CHEM 2021. [DOI: 10.1039/d1nj03217h] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A new copper(ii) complex (I) was obtained by the reaction of a sterically crowded 2,4-di-(tert-butyl)-9-chloro-benzo[5,6][1,4]oxazine[2,3-b]phenoxazine bridging ligand with Cu(ii) hexafluoroacetylacetonate.
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Affiliation(s)
- D. V. Korchagin
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, 1 Acad. Semenov Av., 142432 Chernogolovka, Russia
| | - E. P. Ivakhnenko
- Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki St., 344090 Rostov on Don, Russia
| | - O. P. Demidov
- North Caucasus Federal University, 1 Pushkin st., Stavropol, 355017, Russian Federation
| | - A. V. Akimov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, 1 Acad. Semenov Av., 142432 Chernogolovka, Russia
| | - R. B. Morgunov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, 1 Acad. Semenov Av., 142432 Chernogolovka, Russia
| | - A. G. Starikov
- Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki St., 344090 Rostov on Don, Russia
| | - A. V. Palii
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, 1 Acad. Semenov Av., 142432 Chernogolovka, Russia
| | - V. I. Minkin
- Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachki St., 344090 Rostov on Don, Russia
| | - S. M. Aldoshin
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, 1 Acad. Semenov Av., 142432 Chernogolovka, Russia
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6
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Polymeric chain complexes of copper(II) chloride with 1,5-disubstituted tetrazoles: Structure and magnetic properties. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114907] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Kupko N, Meehan KL, Witkos FE, Hutcheson H, Monroe JC, Landee CP, Dickie DA, Turnbull MM, Xiao F. Cobalt halide complexes of 2-, 3- and 4-methoxyaniline: Syntheses, structures and magnetic behavior. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114680] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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8
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Yi Z, Deng Q, Yu X, Chen R, Li X. NMR and theoretical study on the linking properties of peroxovanadium(V) complexes with the 2-acylpyridine derivatives. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1818729] [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)
- Zijuan Yi
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Functional Film Materials Engineering Research Center of Hunan Province, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, People's Republic of China
| | - Qi Deng
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Functional Film Materials Engineering Research Center of Hunan Province, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, People's Republic of China
| | - Xianyong Yu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Functional Film Materials Engineering Research Center of Hunan Province, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, People's Republic of China
| | - Ruoxuan Chen
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Functional Film Materials Engineering Research Center of Hunan Province, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, People's Republic of China
| | - Xiaofang Li
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Functional Film Materials Engineering Research Center of Hunan Province, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, People's Republic of China
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Structure and magnetic properties of a serendipitously synthesized copper(II) complex: [Cu(3-Br-2-pyone)6](ClO4)2. TRANSIT METAL CHEM 2020. [DOI: 10.1007/s11243-019-00375-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Qin HF, Li Y, Qin XM, Li HY, Bian HD, Yu Q, Huang FP. An anionic Mn(II) chain bridged by 5-(ethylthio)-1H-tetrazole showing the coexistence of spin canting and long-range magnetic ordering. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1740211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Huang-Fei Qin
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - You Li
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - Xing-Mei Qin
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - Hai-Ye Li
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - He-Dong Bian
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - Qing Yu
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
| | - Fu-Ping Huang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, People’s Republic of China
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