Crystal Structure of a Cadmium Iodate Monohydrate: Cd(IO 3 ) 2 ·H 2 O

Abstract Single crystals of Cd(IO 3 ) 2 ·H 2 O are obtained by slow evaporation of aqueous solutions of CdCl 2 and KIO 3 . This compound crystallizes in the triclinic space group P1¯ [a = 7.119(2), b = 7.952(2), c = 6.646(2)Å, α = 102.17(2)°, β = 114.13(2)°, γ = 66.78(4)°]. The structure consists in...

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Published inZeitschrift für anorganische und allgemeine Chemie (1950) Vol. 630; no. 6; pp. 781 - 782
Main Authors Bentria, Bachir, Benbertal, Djamal, Bagieu‐Beucher, Muriel, Mosset, Alain
Format Journal Article
LanguageEnglish
Published 01.06.2004
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Summary:Abstract Single crystals of Cd(IO 3 ) 2 ·H 2 O are obtained by slow evaporation of aqueous solutions of CdCl 2 and KIO 3 . This compound crystallizes in the triclinic space group P1¯ [a = 7.119(2), b = 7.952(2), c = 6.646(2)Å, α = 102.17(2)°, β = 114.13(2)°, γ = 66.78(4)°]. The structure consists in Cd — (μ2‐O) 2 — Cd dimers with a metal — metal distance of 3.74Å. These dimers are connected through two iodate bridges resulting in layers parallel to the (010) plane. The 3D linkage is ensured by I1 — O1 long bonds (2.775Å).
ISSN:0044-2313
1521-3749
DOI:10.1002/zaac.200300390