The millimeter-wave spectrum of the SrOH and SrOD radicals
作者:M.A. Anderson、W.L. Barclay、L.M. Ziurys
DOI:10.1016/0009-2614(92)85948-a
日期:1992.8
pure rotational spectra of the X2Σ+ ground states of the SrOH and SrOD radicals have been observed in the laboratory using millimeter/submillimeter direct absorption spectroscopy. The lesser abundant isotopically substituted species, 86SrOH, has been observed as well. The molecules were produced in a Broida-type oven by the reaction of Sr metal vapor with either H2O2 or D2O2. The rotational and spin—rotation
在X的纯转动谱2个Σ +的SrOH和SrOD自由基的基态已在实验室中使用毫米/亚毫米波直接吸收光谱中观察到。还观察到了较少的同位素取代的物种86 SrOH。分子是在Broida型烘箱中通过Sr金属蒸气与H 2 O 2或D 2 O 2的反应生成的。使用2来根据与数据的非线性最小二乘法拟合的基团,确定自由基的旋转和自旋旋转常数Σ哈密顿量。毫米波的测量结果证明了氢氧化锶在其基态和振动状态下是线性的。