结构化学
結構化學
결구화학
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY
2004年
9期
1013-1016
,共4页
黄长沧%李浩宏%陈之荣%陈家鸿%任永刚%倪朝霞
黃長滄%李浩宏%陳之榮%陳傢鴻%任永剛%倪朝霞
황장창%리호굉%진지영%진가홍%임영강%예조하
coordination polymers%template synthesis%iodide%quaternary ammonium
The organic-inorganic hybrid [(C14H18N2)(Pb2I6)]n ([C14H18N2]2+ = N,N′-1,4-buthy- lenedipyridinium (BDP)) with one-dimensional structure was self-assembling synthesized by the organic quaternary ammonium template. It crystallizes in monoclinic, space group P21/n with a = 8.2596(9), b = 15.1363(19), c = 11.1603(13)A,β = 97.915(5)o, C14H18N2Pb2I6, Mr = 1390.10, V = 1382.0(3)A3, Z = 2, Dc = 3.341 g/cm3, μ(MoK(α) = 18.870 mm-1, F(000) = 1196, the final R = 0.0420 and wR = 0.0921 for 2156 observed reflections with I > 2σ(I). The title compound consists of cations ([C14H18N2]2+ ) and anion chain ([Pb2I62-]n) which are combined by static attractive forces in the crystal.
