POLARIZED CRYSTAL SPECTRA OF COF2 AND CO0.06ZN0.94F2

被引：12

作者：

ZIMRING, LJ

STOUT, JW

机构：

[1] Department of Chemistry, James Franck Institute, University of Chicago, Chicago

[2] Department of Natural Science, Michigan State University, East Lansing, MI

来源：

JOURNAL OF CHEMICAL PHYSICS | 1969年 / 51卷 / 10期

关键词：

D O I：

10.1063/1.1671779

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：

Polarized spectra of oriented single-crystal CoF2 and Co 0.06Zn0.94F2 are presented in the range 5000-25 000 cm-1 at 298, 77, and 20.4°K. Molar extinction coefficients and oscillator strengths are calculated. The spectra of CoF2 and of dilute Co2+ in ZnF2 are very similar. The principal bands are identified as transitions from the 4T1g(4F) ground level to 4T2g(4F), 4A 2g(4F), and 4T1g(4P) levels. A value of Dq = 715 cm-1 is obtained. A sharp electric dipole line, 10 cm-1 wide, is seen at 22 768 cm-1 in CoF 2 at 20.4°K.

引用

页码：4197 / +

页数：1

共 49 条

[1] THE THEORY OF PARAMAGNETIC RESONANCE IN HYDRATED COBALT SALTS [J].