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Halogen bonding in heteroleptic Cu(II) 2-iodobenzoates. / Adonin, Sergey A.; Petrov, Mikhail A.; Abramov, Pavel A. и др.
в: Polyhedron, Том 171, 01.10.2019, стр. 312-316.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Halogen bonding in heteroleptic Cu(II) 2-iodobenzoates
AU - Adonin, Sergey A.
AU - Petrov, Mikhail A.
AU - Abramov, Pavel A.
AU - Novikov, Alexander S.
AU - Sokolov, Maxim N.
AU - Fedin, Vladimir P.
N1 - Publisher Copyright: © 2019 Elsevier Ltd Copyright: Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2019/10/1
Y1 - 2019/10/1
N2 - Reactions of [Cu4(2-IBz)4(H2O)2] with various substituted pyridines in chloroform resulted in a series of isotypic complexes [Cu2(2-IBz)4L2]·HCCl3 (2-IBz = 2-iodobenzoate, L = Py (1), 3-MePy (2), 4-MePy (3), 3-ClPy (4), 3-BrPy (5), 3,5-ClPy (6) and 3,5-MePy (7)). In all cases, halogen bonding between iodine atoms of 2-iodobenzoate units is observed; in 6, it is accompanied by Cl⋯I contacts between 3,5-ClPy and 2-IBz ligands. The energy of halogen bonding in all structures varies from 1.3 to 4.3 kcal/mol.
AB - Reactions of [Cu4(2-IBz)4(H2O)2] with various substituted pyridines in chloroform resulted in a series of isotypic complexes [Cu2(2-IBz)4L2]·HCCl3 (2-IBz = 2-iodobenzoate, L = Py (1), 3-MePy (2), 4-MePy (3), 3-ClPy (4), 3-BrPy (5), 3,5-ClPy (6) and 3,5-MePy (7)). In all cases, halogen bonding between iodine atoms of 2-iodobenzoate units is observed; in 6, it is accompanied by Cl⋯I contacts between 3,5-ClPy and 2-IBz ligands. The energy of halogen bonding in all structures varies from 1.3 to 4.3 kcal/mol.
KW - Carboxylates
KW - Copper
KW - Halogen bonding
KW - N-donor ligands
KW - Supramolecular contacts
KW - ACID
KW - CRYSTAL-STRUCTURE
KW - COMPLEXES
KW - CL
KW - NETWORKS
KW - COPPER
KW - HYDROGEN
KW - COORDINATION POLYMERS
KW - METAL-IONS
KW - TRIFLUOROMETHYLATION
UR - http://www.scopus.com/inward/record.url?scp=85072687137&partnerID=8YFLogxK
U2 - 10.1016/j.poly.2019.07.020
DO - 10.1016/j.poly.2019.07.020
M3 - Article
AN - SCOPUS:85072687137
VL - 171
SP - 312
EP - 316
JO - Polyhedron
JF - Polyhedron
SN - 0277-5387
ER -
ID: 21741233