195Pt-, 31P- and 15N-NMR. data are presented for [PtCl2 (t-Bu 15NCHCH15N (t-Bu)) (η2-styrene)] (1), trans-[PtCl2 (PBu3)}2 (t-Bu 15NCHCH15N (t-Bu))] (2), trans-[PtCl2 (t-Bu 15NCHCH15N (t-Bu)) (PBu3)] (3) and various complexes of the type trans-[PtCl2 (N-ligand) (PBu3)]. In solution the gross structural features of 1 and 2 are shown to be in agreement with those found in the solid state; namely, 1 contains
195 Pt-,31 P-和15 N-NMR。数据表示为[
氯铂酸2(吨-Bu 15 NCHCH 15 N(吨-Bu))(η 2 -
苯乙烯)](1),反式- [
氯铂酸2(PBU 3)} 2(吨-Bu 15 NCHCH 15 N(吨-Bu))](2),反式- [
氯铂酸2(吨-Bu 15 NCHCH 15 N(吨-Bu))(PBU 3)](3)和反式-[PtCl 2(N-
配体)(PBu 3)]类型的各种配合物。在解决方案中,显示1和2的总体结构特征与在固态中发现的一致。即,1包含五坐标Pt,2是双核。在3 Pt中,CD 2 Cl 2中的二
亚胺配体只有一个N原子在-50°配位,四配位。NMR。将2和3的数据与反式-[PtCl 2(N-
配体)(PBu 3)](N-
配体=
吡啶,2,6-二
甲基吡啶,(15 N)-
己胺,(15 N)-
叔丁胺和(15 N)-
苯胺),并根据其的供体和受体性质进行了讨论N-
配体。