Vibrational modes of hydrazine sulfate and deuterium-substituted single crystals

被引：2

作者：

Mattioda, AL ^{[1
]}

Frech, R ^{[1
]}

机构：

[1] UNIV OKLAHOMA,DEPT CHEM & BIOCHEM,NORMAN,OK 73019

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1995年 / 51卷 / 14期

关键词：

D O I：

10.1016/0584-8539(95)01497-7

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

A single crystal study of hydrazine sulfate and deuterium-substituted hydrazine sulfate utilizing both polarized Raman and FT-IR reflectance spectroscopy is reported. External optic modes of the sulfate ion have been distinguished from those of the hydrazinium ion for the first time. Reflectance spectroscopy allowed the identification of the nu(3) modes of the sulfate ion in a spectral region containing the N-H bending and deformation modes of the hydrazinium ion. The spectroscopic data indicate a very slight degree of interionic coupling between the sulfate and hydrazinium ions. Transverse optic modes derived from the reflectance spectra correspond quite well to the frequencies observed in the Raman spectra.

引用

页码：2545 / 2560

页数：16

共 25 条

[1] MOLECULAR-DYNAMICS OF THE HYDRAZONIUM CATION IN THE STRUCTURAL PHASE-TRANSITIONS OF HYDRAZONIUM SULFATE - AN EPR INVESTIGATION [J].