Study on synthesis and structure of the supramolecule complex[Cu(Phen)(C_2O_4)H_2O]·H_2O
Rongying Zeng
Abstract
Rongying Zeng
Abstract
The novel complex [Cu(Phen)(C_2O_4)H_2O]·H_2O has been synthesized by K_2[Cu(C_2O_4)_2].2H_2O and Phen,where Phen=1,10-phenanthroline.The crystal structure of the complex has been determined by Xray diffraction.The crystal belongs to monoclinic system,space group P2(1)/n.The cell parameters are:a=0.8524(13)nm,b=0.9764(14)nm,c=1.766(3)nm,V=1.427(4)nm~3,z=4,Dx=1.712g.cm~(-3),μ(MoKa)=15.65cm~(-1),F(000)=1268,R_1=0.0435,wR_2=0.0985.The bond distances of Cu-O and Cu-N are 0.1948~0.2240nm and 0.2017~0.2026nm,respectively.The coppercentered locates in a distorted square pyramid.one-dimensional infinit chain is formed through intermolecular hydrogen bonds.And two-dimensional player is formed throuth π-π packing efaction between phenanthrolines.
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The novel complex [Cu(Phen)(C_2O_4)H_2O]·H_2O has been synthesized by K_2[Cu(C_2O_4)_2].2H_2O and Phen,where Phen=1,10-phenanthroline.The crystal structure of the complex has been determined by Xray diffraction.The crystal belongs to monoclinic system,space group P2(1)/n.The cell parameters are:a=0.8524(13)nm,b=0.9764(14)nm,c=1.766(3)nm,V=1.427(4)nm~3,z=4,Dx=1.712g.cm~(-3),μ(MoKa)=15.65cm~(-1),F(000)=1268,R_1=0.0435,wR_2=0.0985.The bond distances of Cu-O and Cu-N are 0.1948~0.2240nm and 0.2017~0.2026nm,respectively.The coppercentered locates in a distorted square pyramid.one-dimensional infinit chain is formed through intermolecular hydrogen bonds.And two-dimensional player is formed throuth π-π packing efaction between phenanthrolines.
Key concepts: Monoclinic crystal system, Crystallography, Hydrogen bond, Crystal structure, Square pyramid, Intermolecular force, Chemistry, Crystal (programming language)