摘要
用P(SR)_3作π-酸配体,与Fe_3(CO)_9(μ_3-S)_2进行取代反应,得到新的取代物Fe_3(CO)_8-[P(SC_6H_5)_3](μ_3-S)_2,对它进行了IR、~1HNMR、MS表征,并测定了它的分子和晶体结构,对取代基P(SPh)_3取代Fe_3(CO)_9(μ_3-S)_2中羰基的位置作了讨论.
A new mono-substituted derivative of Fe_3(CO)_9(μ_3-S)_2 with P(SR)_3 were synthesized. This has the formula: Fe_3 (CO)_8 [P(SC_6H_5)_3] (μ_3-S)_2.
The compound was characterized by elemental analysis IR, ~1H NMR, and MS spectra and the structure for Fe_3 (CO)_8 [P (SC_6H_5)_3] (μ_3-S)_2 was determined by X-ray diffraction technique. The geometrical characteristics of the molecular configuration and position of the P(SC_6H_5)_3 are discussed.
出处
《化学学报》
SCIE
CAS
CSCD
北大核心
1992年第8期778-782,共5页
Acta Chimica Sinica
基金
中国科学院福州结构化学开放实验室资助
