THE SYNTHESIS OF FERROCENYL COMPOUNDS WITH 2ND-ORDER OPTICAL NONLINEARITIES

被引：61

作者：

BUNTING, HE

GREEN, MLH

MARDER, SR

THOMPSON, ME

BLOOR, D

KOLINSKY, PV

JONES, RJ

机构：

[1] QUEEN MARY COLL,DEPT PHYS,LONDON UE1 4NS,ENGLAND

[2] GEC RES LABS,HIRST RES CTR E LANE,WEMBLEY HA9 7PP,MIDDX,ENGLAND

来源：

POLYHEDRON | 1992年 / 11卷 / 12期

关键词：

D O I：

10.1016/S0277-5387(00)83142-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of new donor-acceptor compounds of the form (eta-C5H5)Fe(eta-C5H4) CH = CHR, where R is a pi-acceptor group and the ferrocenyl moiety is a donor has been synthesized. Reaction of the ylide (eta-C5H5)Fe(eta-C5H4)CH = P(C6H5)3 (3), generated in situ with various aldehydes, proceeds smoothly. The ferrocenyl compounds were screened for second harmonic generation efficiencies using 1.907-mu-m light generated by Raman shifting the 1.064-mu-m light from an Nd-YAG laser, using a high pressure hydrogen cell. Several of the compounds had efficiencies greater than the urea reference standard.

引用

页码：1489 / 1499

页数：11

共 39 条

[11] CONTROL OF BULK DIPOLAR ALIGNMENT USING GUEST HOST INCLUSION CHEMISTRY - NEW MATERIALS FOR 2ND-HARMONIC GENERATION [J].