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Synthesis and crystal structure of chain [Cu 2 I 2 (PPh3) 2 (C 4 H 5 N 3 )] ∞
Author(s) -
Jin QiongHua,
Lu XiaoMing,
Zhu HuiJu,
Ji XianPing
Publication year - 2000
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.20000180623
Subject(s) - triclinic crystal system , chemistry , crystallography , crystal structure , van der waals force , molecule , ring (chemistry) , chain (unit) , x ray crystallography , unit (ring theory) , stereochemistry , diffraction , physics , mathematics education , mathematics , organic chemistry , astronomy , optics
The chain [Cu 2 I 2 (PPh 3 ) 2 (C 4 H 5 N 3 )] ∞ has been synthesized and characterized by X‐ray crystallography. It crystallizes in the triclinic system, space group P 1, with a =0.9985(2) nm, b = 1.0998(2) mn, c = 1.5174(2) nm, a = 87.89(1)°, β =76.73(1)°, γ = 77.77(1)°, V=1.5849(5) nm 3 , Z = 2, D c = 2.095g/cm 3 . [Cu 2 I 2 (PPh 3 ) 2 (C 4 H 5 N 3 )] ∞ has a dimmer unit [Cu 2 I 2 (PPh 3 ) 2 (C 4 H 5 N 3 )]. The two N atoms of the phenyl ring of 2‐aminopyrimidine bridge two [CuI(PPh 3 )] 2 units, by which a one‐dimensional chain is constructed. The van der Waals force makes the molecules arrange in the three‐dimensional space.