HIGH-RESOLUTION FOURIER-TRANSFORM INFRARED-SPECTRUM OF DIFLUOROETHYNE, FCCF

被引：14

作者：

MCNAUGHTON, D

ELMES, P

机构：

[1] Chemistry Department, Monash University, Clayton, Vic. 3168, Wellington Rd

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1992年 / 48卷 / 04期

关键词：

D O I：

10.1016/0584-8539(92)80051-W

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Difluoroethyne, monitored by FTIR spectroscopy, has been prepared in the vapour phase by vacuum pyrolysis and photolysis of difluoromaleic anhydride and pyrolysis of 3-bromo-3,3-difluoropropanoic trifluoroacetic anhydride. The infrared spectrum of difluoroethyne has been assigned at both low and high resolution and wavenumber values for all five fundamentals estimated. Difluoropropadienone was observed as a pyrolysis product and difluorocyclopropenone as a photolysis product.

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页码：605 / 611

页数：7

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