The aminocarboxylic acid, phenyliminodiacetic acid [C 6H 5N(CH 2COOH) 2, H 2L] , was synthesized by the reaction between phenylid and chloroacetic acid. The copper complex with the acid [CuL(H 2O)] was obtained in aqu...The aminocarboxylic acid, phenyliminodiacetic acid [C 6H 5N(CH 2COOH) 2, H 2L] , was synthesized by the reaction between phenylid and chloroacetic acid. The copper complex with the acid [CuL(H 2O)] was obtained in aquo solution and its crystal structure was determined by X ray diffraction with a final R 1 value of 0.024 4 and a wR 2 value of 0.066 0. The crystal is of monoclinic system with a space group P2 1/C . The unit cell parameters are as follows: a =1.218 3(2) nm, b =0.868 31(10) nm, c= 0.979 40 nm , β =96.100(10)°, V =1.032 2(2) nm 3, Z =4, D c=1.862 g/cm 3, F (000)=588, μ =2.129 mm -1 . In crystal, each copper ion is coordinated with three oxygen atoms and one nitrogen atom from H 2L and an oxygen atom from water; the coordination polyhedron around Cu 2+ is a distorted tetragonal pyramid. Cu 2+ are linked by anti anti carboxyl bridges to form endless zigzag chain, a two dimensional network is obtained through the hydrogen bonds between the adjacent chains.展开更多
The title compound (PAP) with excellent nonlinear optical prpper-ties has been synthesized. CHCHSCOO , monoclinic with space group P21, a = 4. 521(1), b = 9.601(6), c=17. 892(2)(?) , β=96. 12(1)°, V =772.8(?)3, ...The title compound (PAP) with excellent nonlinear optical prpper-ties has been synthesized. CHCHSCOO , monoclinic with space group P21, a = 4. 521(1), b = 9.601(6), c=17. 892(2)(?) , β=96. 12(1)°, V =772.8(?)3, Z = 2, Dc=1.44g · cm-3, F(000)-348, μ= 1.24cm-1. The second-harmonic intensities of PAP, MAP and NaAP HAP were measured,with the values which are 100, 50, 5. 0 times as large as that of KDP, respectively, Indicating that PAP is a new NLO crystal.展开更多
文摘The aminocarboxylic acid, phenyliminodiacetic acid [C 6H 5N(CH 2COOH) 2, H 2L] , was synthesized by the reaction between phenylid and chloroacetic acid. The copper complex with the acid [CuL(H 2O)] was obtained in aquo solution and its crystal structure was determined by X ray diffraction with a final R 1 value of 0.024 4 and a wR 2 value of 0.066 0. The crystal is of monoclinic system with a space group P2 1/C . The unit cell parameters are as follows: a =1.218 3(2) nm, b =0.868 31(10) nm, c= 0.979 40 nm , β =96.100(10)°, V =1.032 2(2) nm 3, Z =4, D c=1.862 g/cm 3, F (000)=588, μ =2.129 mm -1 . In crystal, each copper ion is coordinated with three oxygen atoms and one nitrogen atom from H 2L and an oxygen atom from water; the coordination polyhedron around Cu 2+ is a distorted tetragonal pyramid. Cu 2+ are linked by anti anti carboxyl bridges to form endless zigzag chain, a two dimensional network is obtained through the hydrogen bonds between the adjacent chains.
基金The project supported by National Natural Sciences Foundation of China
文摘The title compound (PAP) with excellent nonlinear optical prpper-ties has been synthesized. CHCHSCOO , monoclinic with space group P21, a = 4. 521(1), b = 9.601(6), c=17. 892(2)(?) , β=96. 12(1)°, V =772.8(?)3, Z = 2, Dc=1.44g · cm-3, F(000)-348, μ= 1.24cm-1. The second-harmonic intensities of PAP, MAP and NaAP HAP were measured,with the values which are 100, 50, 5. 0 times as large as that of KDP, respectively, Indicating that PAP is a new NLO crystal.
