Corner sharing tetrahedral network in Co3(HAT)[N(CN)2]6(OH2)2 (HAT=1,4,5,8,9,12-hexaazatriphenylene)

被引：75
|
作者：
Marshall, SR
Rheingold, AL
Dawe, LN
Shum, WW
Kitamura, C
Miller, JS
机构：
[1] Univ Utah, Dept Chem, Salt Lake City, UT 84112 USA
[2] Univ Delaware, Dept Chem, Newark, DE 19716 USA
来源：
INORGANIC CHEMISTRY | 2002年 / 41卷 / 14期
关键词：
D O I：
10.1021/ic020176x
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
We report a trinuclear Coll complex containing bridging dicyanamides and a tris-chelated HAT, which possesses similar to37% void space. The magnetic exchange pathways appear in the structure as a corner sharing tetrahedral network. The compound crystallizes in the monoclinic space group P2(1)/c [a = 13.655(3) Angstrom, b = 15.189(3) Angstrom, c = 22.367(4) Angstrom, beta = 114.100(2)degrees, V = 4234.5(14) Angstrom(3), Z = 4, R(F-o) = 0.0823]. The magnetic data were fit to an S = 3/2 model for systems dominated by zero-field splitting effects with g = 2.01 and D = 38.9 cm(-1).
引用
收藏
页码：3599 / 3601
页数：3
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