ISSN:
0044-2313
Keywords:
Pottasium
;
magnesium
;
copper
;
vanadium oxide
;
crystal structure
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Synthesis and Crystal Structure of KMgCu4V3O13.Single crystals of KMgCu4V3O13 were prepared by supercooled melts. It crystallizes with monoclinic symmetry space group C2h2-P21/m (Nr. 11), unit cell dimensions: a = 10.7144 Å, b = 6.0282 Å, c = 8.3365 Å, β = 98.075°, Z = 2. The crystal structure is closely related to the BaMg2Cu8O6O26 type. Cu2+ occurs in an unusual trigonal bipyramidal coordination.
Notes:
Einkristalle von KMgCu4V3O13 wurden aus unterkühlten Schmelzen erhalten. Die Verbindung kristallisiert monoklin Raumgruppe C2h2-P21/m (Nr. 11) mit den Zellparametern: a = 10,7144 Å, b = 6,0282 Å, c = 8,3365 Å, β = 98,075°, Z = 2. Die Kristallstruktur ist eng mit dem BaMg2Cu8V6O26-Typ verwandt. Cu2+ kommt in der seltenen trigonal bipyramidalen Koordination vor.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19936191014
