Synthesis and Crystal Structure of a Novel Zincophosphite Containing Two-dimensional Inorganic-organic Network  

作　　者：杨雅莉 李牛 项寿鹤 

机构地区：[1]Institute of New Catalytic Material Science, College of Chemistry, Nankai University

出　　处：《Chinese Journal of Chemistry》2004年第4期344-347,共4页中国化学（英文版）

基　　金：ChinaPetroleum&ChemicalCorporation(No.X501024)andtheNationalNaturalScienceFoundationofChina(No.20233030).

摘　　要：A novel 1,6-hexamethylenediamine-zincophosphite has been synthesized hydrothermally. Its single-crystal structure refinement has shown the zincophosphite with the composition NH3+ (CH2)(6) NH3+ [Zn(HPO3)(2)](2-), M-r = 343.55. It crystallizes in monoclinic, space group C2/c (No.15), a=2.2391 nm, b=0.8695 nm, c=0.7919 nm, beta = 101.062(6)degrees, V= 1.513 nm(3), D-c=1.508 kg/m(3), Z=4, F(000)=712,mu= 1.849 mm(-1), R-1=0.0416, wR(2)=0.1023. This phase exhibits infinite inorganic chains of vertex-linked ZnO4 and HPO3. Via the electrostatic attraction, 1,6-hexainethylenediamine cations and inorganic chains construct a novel interesting two-dimensional inorganic-organic network.A novel 1,6-hexamethylenediamine-zincophosphite has been synthesized hydrothermally. Its single-crystal structure refinement has shown the zincophosphite with the composition NH3+ (CH2)(6) NH3+ [Zn(HPO3)(2)](2-), M-r = 343.55. It crystallizes in monoclinic, space group C2/c (No.15), a=2.2391 nm, b=0.8695 nm, c=0.7919 nm, beta = 101.062(6)degrees, V= 1.513 nm(3), D-c=1.508 kg/m(3), Z=4, F(000)=712,mu= 1.849 mm(-1), R-1=0.0416, wR(2)=0.1023. This phase exhibits infinite inorganic chains of vertex-linked ZnO4 and HPO3. Via the electrostatic attraction, 1,6-hexainethylenediamine cations and inorganic chains construct a novel interesting two-dimensional inorganic-organic network.

关 键 词：ZINCOPHOSPHITE hydrothermal synthesis TWO-DIMENSIONAL NETWORK 

分 类 号：O614[理学—无机化学]