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Dipotassium rhodizonate

✍ Scribed by Cowan, John A. ;Howard, Judith A. K.

Publisher: International Union of Crystallography
Year: 2004
Tongue: English
Weight: 351 KB
Volume: 60
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s160053680400529x

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✦ Synopsis

Dipotassium rhodizonate, 2K + ÁC 6 O 6 2À , crystallizes in space group Fddd. The rhodizonate anions lie in hexagonal layers connected by the potassium ions, which lie between the planes and connect adjacent layers. The conformation of the rhodizonate ion is distinct from previous observations. The site symmetry of the potassium ions is 2 and the site symmetry of the centroid of the rhodizonate ions is 222.

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