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Issue 19, 2019
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Coordination polymers based on pyrazole-4-carboxaldehyde-containing Cu3N6 metallacycles as building units

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Abstract

Five crystal structures containing trinuclear Cu(II)-4-formyl pyrazolato units are reported: a 0-D Cu3 complex ((Ph4P)2[1]) was prepared in the presence of terminal chloride ligands, a 3D polymer with dia topology and 3-fold interpenetrated structure ([2](CF3SO3)2) involved 1,2-bipyridylethylene (bpe) linkers, while a second 1-D polymer ([3](CF3SO3)2) formed by linking SBUs via formyl group coordination. Two 3D polymers ([4](CF3SO3)2 and [5](ClO4)2) with novel topologies consist of 14-nodal 38,42,54-c and 3-nodal 3,3,4-c nets, respectively.

Graphical abstract: Coordination polymers based on pyrazole-4-carboxaldehyde-containing Cu3N6 metallacycles as building units

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Supplementary files

Article information


Submitted
21 Mar 2019
Accepted
12 Apr 2019
First published
12 Apr 2019

CrystEngComm, 2019,21, 3047-3055
Article type
Paper
Author version available

Coordination polymers based on pyrazole-4-carboxaldehyde-containing Cu3N6 metallacycles as building units

D. I. Kreiger, L. Mathivathanan and R. G. Raptis, CrystEngComm, 2019, 21, 3047
DOI: 10.1039/C9CE00421A

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