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Australian Journal of Chemistry Australian Journal of Chemistry Society
An international journal for chemical science
RESEARCH ARTICLE

Crystal structure of Bis(2,2':6',2''-terpyridyl)cobalt(III) chloride

BN Figgis, ES Kucharski and AH White

Australian Journal of Chemistry 36(8) 1563 - 1571
Published: 1983

Abstract

The crystal structure of the title compound [CO(C15H11N3)2]Cl3 has been determined by single crystal X-ray diffraction methods at 295 K and refined by least-squares methods to a residual of 0.069 for 2953 'observed' reflections. Crystals are triclinic, PI, a 9.018(4), b 11.751(4), c 18.085(6)Å, α 9O.82(6), β 9O.66(7), γ 90.79(7)º, Z 2. The determination establishes for the first time metal-nitrogen distances in the bis(terpyridyl)cobalt(III) species; (Co-N)(central, distal) are 1.86, 1.93 Å. The precision of the determination is adversely affected by widespread solvent/anion disorder.

https://doi.org/10.1071/CH9831563

© CSIRO 1983

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