ESR STUDY OF HCO IN SINGLE CRYSTALS OF FORMIC ACID AT 77 DEGREES K

被引：93

作者：

HOLMBERG, RW

机构：

[1] Chemistry Division, Oak Ridge National Laboratory, Oak Ridge

来源：

JOURNAL OF CHEMICAL PHYSICS | 1969年 / 51卷 / 08期

关键词：

D O I：

10.1063/1.1672504

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Formyl radicals, HCO, are formed when crystals of formic acid which have been gamma irradiated at 77°K are warmed to 195°K. An ESR study of these radicals in single crystals of formic acid has been made at 77°K. The g tensor (principal values 2.0037, 2.0023, 1.9948) and the hyperfine tensors for the proton (principal values 337, 346, 378 MHz) and for 13C (principal values 341, 438, 317 MHz) were determined. These tensors are discussed in relation to the structure of the formyl radical.

引用

页码：3255 / &

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