作者:Jan Lundell、Eija Nordquist、Markku Räsänen
DOI:10.1016/s0022-2860(97)00044-6
日期:1997.10
structure, energetics, and vibrational properties of complexes formed between H 2 S and CO have been investigated by matrix isolation FTIR spectroscopy and ab initio molecular orbital theory. Two stable computational minima were found representing nearly linear hydrogen bonds between the subunits. The H 2 SCO and H 2 SOC species were calculated to be bound by 5.22 and 1.54 kJ mol −1 , respectively
摘要 通过基质隔离FTIR光谱和从头分子轨道理论研究了H 2 S和CO之间形成的配合物的结构、能量学和振动特性。发现两个稳定的计算最小值代表亚基之间几乎线性的氢键。H 2 SCO 和 H 2 SOC 物质的计算结果分别为 5.22 和 1.54 kJ mol -1 。通过对碳附着复合物的实验分配再现了计算结果。在实验和计算上发现复杂亚基的伸缩振动在络合时同样受到干扰。