| Literature DB >> 14767105 |
Abstract
Dicaesium tetrachromium(VI) tridecaoxide, Cs(2)Cr(4)O(13), contains finite [Cr(4)O(13)](2-) anions composed of four corner-linked CrO(4) tetrahedra. These anions are linked by Cs(+) cations whose Cs-O bond lengths range between 3.015 (2) and approximately 3.7 A. Although Cs(2)Cr(4)O(13) is not isotypic with its NH(4), K or Rb analogs, the [Cr(4)O(13)](2-) anions in all these compounds exhibit a similar zigzag-like geometry.Entities:
Year: 2004 PMID： 14767105 DOI： 10.1107/S0108270103029068
Source DB: PubMed Journal: Acta Crystallogr C ISSN： 0108-2701 Impact factor: 1.172