Structural Properties and Topological Diversity of Polymeric Ag(I)-hexamethylenetetramine Complexes: Self-Assembly of Three Novel Two-Dimensional Coordination Networks and Their Supramolecular Interactions
作者:Lucia Carlucci、Gianfranco Ciani、Davide M. Proserpio、Silvia Rizzato
DOI:10.1006/jssc.2000.8684
日期:2000.6
data: 1 C20H26Ag2N4O6S2, monoclinic, C2/c, Z=4, a=9.482(3) Å, b=8.539(3) Å, c=28.461(10) Å, β=91.75(2)°, V=2303.3(13) Å3, R=0.043 (I>2σ(I)); 2 C14H28Ag2F6NO8S2, monoclinic, P21/c, Z=4, a=6.429(2) Å, b=25.247(3) Å, c=16.162(2) Å, β=91.54(2)°, V=2622.4(9) Å3, R=0.050 (I>2σ(I)); 3 C12H32Ag3F18N8O4P3, monoclinic, C2/c, Z=4, a=16.675(4) Å, b=11.102(5) Å, c=18.455(3) Å, β=111.48(2)°, V=3179.2(17) Å3, R=0
由不同的Ag(I)盐和潜在的四齿
配体六亚甲基四胺(hmt)形成的聚合物开放网络的自组装揭示了多种可能的结构基序,具体取决于试剂比率和抗衡离子,这些在比较中进行了讨论。三个新的Ag(I)的配位聚合物在这里所描述的,即将[Ag 2(μ 4 -hmt)(TOS)2 ](TOS = p甲
苯磺酸盐)(1),将[Ag 2(μ 3 -hmt)2(CF 3 SO 3)(H 2 O)](CF 3 SO 3)·H 2 O(2)和[Ag3(μ 3 -hmt)2(H 2 O)4 ](PF 6)3(3),即包含不同类型的二维无限层。晶体数据:1 C 20 H 26 Ag 2 N 4 O 6 S 2,单斜晶系,C 2 / c,Z = 4,a = 9.482(3)Å,b = 8.539(3)Å,c = 28.461(10)埃,β = 91.75(2)°,V = 2303.3(13)一种3,- [R = 0.043(我>