5-diene (cod), hexa-1,3-diene, or buta-1,3-diene, L = PMe2Ph; diene = cod, L = P(OMe)3, P[(OCH2)3CMe], PPh2(OMe), PMe3, or PMePh2} have been prepared from the salt [RuH(cod)(NH2NMe2)3][PF6], and have been characterized by i.r., microanalytical, and 1H n.m.r. measurements. The crystal structure of [RuH(C4H6)(PMe2Ph)3][PF6]·ca. 0.5 CH2Cl2 has been determined. The yellow crystals are monoclinic, space
稳定的盐[RuH(diene)L 3 ] [PF 6 ] 1; 二烯=环-八-1,5-二烯(cod),六-1,3-二烯或丁-1,3-二烯,L = PMe 2 Ph; 二烯=鳕鱼,L = P(OME)3,P [(OCH 2)3
CME],PPH 2(OME),PME 3,或PMePh 2 }已从盐制备期RuH(COD)(NH 2 NME 2)3 ] [PF 6 ],并已通过红外,显微分析和1 H nmr测量进行了表征。[RuH(C 4 H 6)(PMe 2 Ph)3的晶体结构] [PF 6 ]·约。已确定0.5 CH 2 Cl 2。黄色晶体是单斜晶体,空间群P 2 1 / n,a = 17.85,b = 18.96,c = 10.31Å,β= 106.1°。该结构已经解决由重原子的方法和通过最小二乘精制,- [R 0.070使用石墨单色化
钼收集在衍射仪2个429观测数据ķ α辐射。
钌具有扭