Crystal structure of the one-dimensional coordination polymer formed by the macrocyclic [Ni(cyclam)]2+ cation and the dianion of di­phenyl­silanediylbis(4-benzoic acid)

Gavrish, S.P.; Shova, S.; Cazacu, M.; Lampeka, Y.D.

doi:10.1107/S2056989020006544

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 2
Comparison of the conformations of diphenylsilanediylbis(4-benzoic acid) and its anions. (a) C₂-symmetric structures. H₂A: dark-green – XOZVIT; A²⁻: red – I (current work), blue – ZIGXEV-1, yellow – XOQXIL-1. (b) Asymmetric structures. HA⁻: light-green – XOZWAM; A²⁻: lilac – ZIGXIZ-1, pink – ZIGXIZ-2, orange – XOQXIL-2. Numbers accompanying refcodes refer to two structurally non-equivalent anions in a given compound. The disordered symmetric anion in ZIGXEV-2 is not shown.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 76| Part 6| June 2020| Pages 929-932

https://doi.org/10.1107/S2056989020006544

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