Crystal structures of extended europium cyanamide-carbodiimide compounds derived from different reaction conditions:: Temperature-controlled syntheses of In0.08Eu4(NCN)3I3, Eu8I9(CN)(NCN)3, and In0.28Eu12(NCN)5I14.91

被引：15
作者：
Liao, Wuping [1 ]
Dronskowski, Richard [1 ]
机构：
[1] Rhein Westfal TH Aachen, Inst Anorgan Chem, D-52056 Aachen, Germany
来源：
INORGANIC CHEMISTRY | 2006年 / 45卷 / 10期
关键词：
D O I：
10.1021/ic051899u
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A different thermal treatment of identical reactants (EuI2, NaCN, NaN3, and InI) leads to the formation of the three title compounds. In0.08Eu4(NCN)(3)I-3 is isotypic with the reported LiEu4(NCN)(3)I-3, Eu8I9-(CN)(NCN)(3) represents the first mixed cyanide-cyanamide rare-earth compound, and In0.28Eu12(NCN)(5)I-14.91 is characterized by a sandwichlike stacking motif involving Eu-4-NCN double layers stuffed by a layer of vertex-sharing InI6 octahedra. The redox behavior of In is the main factor that leads to alternative product formation as a function of the temperature.
引用
收藏
页码：3828 / 3830
页数：3
相关论文
共 9 条
1