Solid-state binding studies of group 2 metal ions with 12-crown-4

被引：0
作者：
Junk, PC
Louis, LM
Smith, MK
机构：
[1] Monash Univ, Sch Chem, Clayton, Vic 3800, Australia
[2] James Cook Univ N Queensland, Dept Chem, Townsville, Qld 4811, Australia
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2002年 / 628卷 / 05期
关键词：
calcium; strontium; barium; 12-crown-4; solid state binding; crystal structure;
D O I：
10.1002/1521-3749(200206)628:5<1196::AID-ZAAC1196>3.0.CO;2-6
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The mode of co-ordination of 12-crown-4 with the heavier group(II) ions Ca2+, Sr2+ and Ba2+ has been studied, Size limitations of the 12-crown-4 ligand enforced coordinated metal ions to reside above the macrocyclic plane, with the remaining coordination sphere occupied by water molecules and/or counter anions, or a second crown ether ligand to form a sandwich type species. Variation of the anion, by virtue of its co-ordinating ability, affects the structural outcome.
引用
收藏
页码：1196 / 1209
页数：14
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