COMPLEXES WITH SUBSTITUTED 2,5-DIHYDROXY-P-BENZOCHINONES AEC6X2O4.4H2O AE=CA2+, SR2+, X=CL, BR

被引:18
作者
ROBL, C
WEISS, A
机构
[1] Univ Muenchen, Munich, West Ger, Univ Muenchen, Munich, West Ger
关键词
CRYSTALS; -; Structure;
D O I
10.1016/0025-5408(87)90260-1
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In the isostructural compounds AEC//6X//2O//4 multiplied by (times) 4H//2O (AE equals Ca**2** plus , Sr**2** plus ; X equals Cl, Br) chains consisting of AE**2** plus and left bracket C//6X//2O//4 right bracket **2** minus are interlinked to layers by common water molecules. AE**2** plus has CN 8. In its coordination sphere there are 4 water molecules and 4 oxygen atoms of different left bracket C//6X//2O//4 right bracket **2** minus , which chelate AE**2** plus . On dehydration, the structure is destroyed. AE and X obviously influence disorder phenomena of water.
引用
收藏
页码:497 / 504
页数:8
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