Title

A New Aromatic Organometallic Nonlinear-Optical Crystal - Bis-4-Nitropyridine-N-Oxide Cadmium Chloride

Authors

Authors

X. Dong; M. G. Liu; W. B. Hou; D. R. Yuan; M. H. Jiang; R. Quan;B. H. C. Chai

Comments

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Abbreviated Journal Title

Mater. Res. Bull.

Keywords

CADMIUM; CHLORIDE; NITROPYRIDINE; ORGANOMETALLIC CRYSTAL; 2ND-HARMONIC GENERATION; Materials Science, Multidisciplinary

Abstract

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.

Journal Title

Materials Research Bulletin

Volume

29

Issue/Number

1

Publication Date

1-1-1994

Document Type

Article

Language

English

First Page

73

Last Page

79

WOS Identifier

WOS:A1994ML03000009

ISSN

0025-5408

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