Crystal structure of bis{μ2-3-(pyridin-2-yl)-5-[(1,2,4-triazol-1-yl)methyl]-1,2,4-triazolato}bis[aquanitratocopper(II)] dihydrate

Crystal structure of bis{μ2-3-(pyridin-2-yl)-5-[(1,2,4-triazol-1-yl)methyl]-1,2,4-triazolato}bis[aquanitratocopper(II)] dihydrate

The structure of the dinuclear title complex, [Cu2(C10H8N7)2(NO3)2(H2O)2]·2H2O, consists of centrosymmetric dimeric units with a copper–copper separation of 4.0408 (3) Å. The CuII ions in the dimer display a distorted octahedral coordination geometry and are bridged by two triazole rings, forming an...

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Bibliographic Details
Main Author: Roman Doroschuk
Format: Article
Language:English
Published: International Union of Crystallography 2016-04-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
1,2,4-triazole
dinuclear copper complex
hydrogen bonds
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989016003479
Description
Summary:The structure of the dinuclear title complex, [Cu2(C10H8N7)2(NO3)2(H2O)2]·2H2O, consists of centrosymmetric dimeric units with a copper–copper separation of 4.0408 (3) Å. The CuII ions in the dimer display a distorted octahedral coordination geometry and are bridged by two triazole rings, forming an approximately planar Cu2N4 core (r.m.s. deviation = 0.049 Å). In the crystal, O—H...O, O—H...N and C—H...O hydrogen bonds and π–π interactions link the molecules into a three-dimensional network.
ISSN:2056-9890

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