Potassium heptachlorodioxodimolybdate (V), KMo2O2Cl7

被引:0
|
作者
Rabe, S [1 ]
Müller, U [1 ]
机构
[1] Univ Gesamthsch Kassel, Fachbereich Biol Chem, D-34109 Kassel, Germany
来源
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2000年 / 626卷 / 01期
关键词
molybdates; heptachlorodioxomolybdate; crystal structure;
D O I
10.1002/(SICI)1521-3749(200001)626:1<12::AID-ZAAC12>3.3.CO;2-L
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
KMo2O2Cl7 was obtained at 400 degrees C from the reaction of SCl2 with molybdenum which contained traces of potassium. Its crystal structure is monoclinic, space group C2/c, a = 1094.1, b = 1139.1, c = 1018.0 pm, beta = 110.16 degrees, Z = 4. In the Mo2O2Cl7- ion two coordination octahedra share a common face with three chlorine atoms. The crystal structure can be derived from the CsNiCl3 type by vacating one third of the Ni and two thirds of the Cs positions. The crystallographic group-subgroup relationship is given.
引用
收藏
页码:12 / 13
页数:2
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