AN ASSESSMENT OF 2ND-HARMONIC GENERATION BY DONOR-ACCEPTOR MOLECULES CONTAINING STILBENYL OR DIARYLAZO BRIDGES BETWEEN FERROCENYL DONOR AND NITRO ACCEPTOR GROUPS

被引：95
作者：
COE, BJ
JONES, CJ
MCCLEVERTY, JA
BLOOR, D
CROSS, G
机构：
[1] UNIV BIRMINGHAM,SCH CHEM,BIRMINGHAM B15 2TT,ENGLAND
[2] UNIV DURHAM,DEPT PHYS,SCI LABS,APPL PHYS GRP,DURHAM DH1 3LE,ENGLAND
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1994年 / 464卷 / 02期
关键词：
FERROCENE; 2ND HARMONIC GENERATION; NONLINEAR OPTICS; DIARYLAZO; STILBENYL;
D O I：
10.1016/0022-328X(94)87278-3
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The compounds [Fe(eta(5)-C5H5)(eta(5)-C5H4-Ar) (Ar = 4,4'-C6H4N2C6H4NO2 (1), 4,4'-C6H4N2C6H3(2'-Me)NO, (2), 4,4'-C6H3(3-Me)N2C6H3(2'-Me)NO2 (3) and trans-4,4'-C6H4(CH=CH)C6H4NO2 (4) have been synthesized and their second order non-linear optical properties assessed by use of the Kurtz powder test for second harmonic generation on irradiation at 1907 nm. The stilbenyl compound, 4, gave a signal of similar intensity to that of a urea standard but the others gave no detectable signal.
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页码：225 / 232
页数：8
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