A NEW AROMATIC ORGANOMETALLIC NONLINEAR-OPTICAL CRYSTAL - [BIS-4-NITROPYRIDINE-N-OXIDE CADMIUM CHLORIDE]

被引：18

作者：

DONG, X

LIU, MG

HOU, WB

YUAN, DR

JIANG, MH

QUAN, R

CHAI, BHC

机构：

[1] SHANDONG UNIV,DEPT OPT,JINAN 250100,PEOPLES R CHINA

[2] UNIV CENT FLORIDA,CREOL,ORLANDO,FL 32826

来源：

MATERIALS RESEARCH BULLETIN | 1994年 / 29卷 / 01期

关键词：

CADMIUM; CHLORIDE; NITROPYRIDINE; ORGANOMETALLIC CRYSTAL;

D O I：

10.1016/0025-5408(94)90107-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new nonlinear optical crystal BPONCC [Bis-4-nitropyridine-N- oxide cadmium chloride, Cd(NO2C5H4NO)(2)Cl-2], as a derivative of 4-nitropyridine-N-oxide,is reported for the first time. Preliminary results show that its powder intensity is about 8.2 times higher than that of urea, and the transparency cut-off wavelength is almost same as that of 3-methyl-4-nitropyridine-N-oxide (POM),which is about 420nm. Its melting point is much higher than that of the other 4-nitropyridine-N-oxide derivatives. The crystal structure belongs to space group Fdd2 with cell parameters a=11.644 Angstrom A, b=50.025 Angstrom A, c=3.808 Angstrom A.

引用

页码：73 / 79

页数：7

共 11 条

[1]

Chemla D. S., 1986, NONLINEAR OPTICAL PR

[2]

EICHHEM EL, 1956, ACTA CRYSTALLOGR, V9, P287

[3] 2ND-HARMONIC GENERATION IN AROMATIC ORGANIC-COMPOUNDS [J].