Nine compounds containing high-nuclearity [Cu<sub><i>n</i></sub><i>X</i><sub>2<i>n</i>+2</sub>]<sup>2−</sup>(<i>n</i>= 4, 5 or 7;<i>X</i>= Cl or Br) quasi-planar oligomers
作者:Annette Kelley、Subhash Akkina、Goutham K. Devarapally、Soujanya Nalla、Divya Pasam、Shravani Madhabushi、Marcus R. Bond
DOI:10.1107/s0108270110049024
日期:2011.1.15
4(,) stacking pattern similar to the tetramethylphosphonium analog. These six structures feature inversion‐related organic cation pairs and hybrid oligomer/organic cation layers derived from the parent CuX2 structure. The 2,4‐dimethylpyridinium salt is isomorphous with the known (2‐amino‐4‐methylpyridinium)2Cu4Cl10 structure, in which isolated stacks of organic cations and of oligomers in a 4(,) pattern
报道了七个包含准平面低聚物的A 2 Cu 4 X 10化合物的结构:双(1,2,4-三甲基吡啶鎓)六-μ-氯代-四氯代四铜(II),(C 8 H 12 N)2 [Cu 4 Cl 10 ],(I)和1,2,4-三甲基吡啶鎓(C 8 H 12 N)2 [Cu 4 Br 10 ],(II)的六-溴-四溴代四铜盐(II), 3,4-二甲基吡啶鎓(C 7 H 10 N)2 [Cu 4 Br 10],(III),2,3-二甲基吡啶鎓,(C 7 H 10 N)2 [Cu 4 Br 10 ],(IV),1-甲基吡啶鎓,(C 6 H 8 N)2 [Cu 4 Br 10 ], (V)三甲基苯基铵(C 9 H 14 N)2 [Cu 4 Br 10 ],(VI)和2,4-二甲基吡啶鎓(C 7 H 10 N)2 [Cu 4 Br 10 ],(VII) 。前四个是同构的,并包含通过半配位Cu聚集的四铜低聚物堆栈。X键