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Synthesis and Crystal Structure of a Novel Zincophosphite Containing Two‐dimensional Inorganic‐organic Network
Author(s) -
Yang YaLi,
Li Niu,
Xiang ShouHe
Publication year - 2004
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.20040220406
Subject(s) - chemistry , monoclinic crystal system , hexamethylenediamine , crystallography , crystal structure , stereochemistry , polymer chemistry , polyamide
A novel 1,6‐hexamethylenediamine‐zincophosphite has been synthesized hydrothermally. Its single‐crystal structure refinement has shown the zincophosphite with the composition NH + 3 (CH 2 ) 6 NH + 3 [Zn(HPO 3 ) 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, β = 101.062(6)°, V= 1.513 nm 3 , D c = 1.508 kg/m 3 , Z=4, F(000)=712, μ=1.849 mm −1 , R 1 =0.0416. wR 2 =O.1023. This phase exhibits infinite inorganic chains of vertex‐linked ZnO 4 and HPO 3 . Via the electrostatic attraction, 1.6‐hexamethylenediamine cations and inorganic chains construct a novel interesting two‐dimensional inorganic‐organic network.