ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Crystal Structure of SrHg(SCN)4 · 3 H2OSrHg(SCN)4 · 3 H2O is orthorhombic, space group Pcca, with a = 19.476(7), b = 8.150(1), c = 8.991(3) Å, V = 1427.1 Å3, Z = 4, dc = 2.67 g · cm-3, μ(AgKα) = 77.95 cm-1.The salt consists of nearly tetrahedral Hg(SCN)4 groups, Sr has a tricapped trigonal prismatic coordination: four N and five O atoms. The thiocyanate groups form end-to-end bridges and connect the Hg and Sr coordination polyhedra.
Notes:
SrHg(SCN)4 · 3H2O ist orthorhombisch, Raumgruppe Pcca, mit a = 19,476(7), b = 8,150(1), c = 8,991(3) Å, V = 1427,1 Å3, Z = 4, dc = 2,67 g · cm-3, μ(AgKα) = 77,95 cm-1.In der Verbindung sind annähernd tetraedrische Hg(SCN)4-Einheiten enthalten. Sr besitzt eine tricapped trigonal prismatische Koordination (4 N- und 5 O-Atome). Die Thiocyanatogruppen liegen als end-to-end-Brücken vor und verbinden die beiden Koordinationspolyeder.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19834990403
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