A uranium-carbon multiple bond. Crystal and molecular structure of (.eta.5-C5H5)3UCHP(CH3)2(C6H5)
作者:Roger E. Cramer、Richard B. Maynard、Josephine C. Paw、John W. Gilje
DOI:10.1021/ja00402a065
日期:1981.6
formulated as (eta/sup 5/-C/sub 5/H/sub 5/)/sub 3/UCHP(CH/sub 3/)/sub 2/(C/sub 6/H/sub 5/) on the basis of elemental analysis and spectroscopic characterization, was prepared in good yield from the reaction of (eta/sup 5/-C/sub 5/H/sub 5/)/sub 3/UCl with an equimolar amount of Li(CH/sub 2/)(CH/sub 2/)P(CH/sub 3/)(C/sub 6/H/sub 5/). The crystal and molecular structure was determined by x-ray diffraction.
一种绿色复合物,公式为 (eta/sup 5/-C/sub 5/H/sub 5/)/sub 3/UCHP(CH/sub 3/)/sub 2/(C/sub 6/H/sub 5 /) 在元素分析和光谱表征的基础上,由 (eta/sup 5/-C/sub 5/H/sub 5/)/sub 3/UCl 与等摩尔量的 Li 反应以良好的收率制备(CH/sub 2/)(CH/sub 2/)P(CH/sub 3/)(C/sub 6/H/sub 5/)。晶体和分子结构通过 X 射线衍射确定。这一确定不仅证实了所提出的公式,而且表明多重键的特征可能归因于 UC 键。