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A One-Dimensional Coordination Polymer Based on 1H-Benzimidazole-2-methanol

A One-Dimensional Coordination Polymer Based on 1H-Benzimidazole-2-methanol A coordination polymer, [CuL]n (HL = 1H-benzimidazole-2-methanol), has been hydrothermally synthesized and structurally characterized by single-crystal X-ray diffraction. The complex (C8H7CuN2O) crystallizes in orthorhombic sp. gr. Pbca with a = 11.3962(13) Å, b = 9.3779(10) Å, c = 13.7003(15) Å, Z = 8. In the complex, the Cu+ ions and the coordination anion L– are connected with each other to form a series of 1D CuL chains, which are further linked through interchain weak interactions (anagostic interaction and O···π interaction) to generate a wave-shaped 3D supramolecular coordination network. The agostic bond O–H⇀Cu+ between the Cu+ ion and the hydroxyl group in coordination anion L– with the H–Cu+ bond length of 1.952 Å and the O1–H1–Cu1 bond angle of 140.05(1)° is observed. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Crystallography Reports Springer Journals

A One-Dimensional Coordination Polymer Based on 1H-Benzimidazole-2-methanol

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References (28)

Publisher
Springer Journals
Copyright
Copyright © Pleiades Publishing, Inc. 2019
ISSN
1063-7745
eISSN
1562-689X
DOI
10.1134/S1063774519070034
Publisher site
See Article on Publisher Site

Abstract

A coordination polymer, [CuL]n (HL = 1H-benzimidazole-2-methanol), has been hydrothermally synthesized and structurally characterized by single-crystal X-ray diffraction. The complex (C8H7CuN2O) crystallizes in orthorhombic sp. gr. Pbca with a = 11.3962(13) Å, b = 9.3779(10) Å, c = 13.7003(15) Å, Z = 8. In the complex, the Cu+ ions and the coordination anion L– are connected with each other to form a series of 1D CuL chains, which are further linked through interchain weak interactions (anagostic interaction and O···π interaction) to generate a wave-shaped 3D supramolecular coordination network. The agostic bond O–H⇀Cu+ between the Cu+ ion and the hydroxyl group in coordination anion L– with the H–Cu+ bond length of 1.952 Å and the O1–H1–Cu1 bond angle of 140.05(1)° is observed.

Journal

Crystallography ReportsSpringer Journals

Published: Dec 25, 2019

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