Organophosphines in PtPCOX (X = N, Cl, S), PtPCNX (X = Cl, S, Br, I, As) and PtPCClX (X = S, I, As) derivatives: structural aspects

被引：0
作者：
Melnik, Milan [1 ]
Mikus, Peter [1 ,2 ]
机构：
[1] Comenius Univ, Dept Pharmaceut Anal & Nucl Pharm, Fac Pharm, Odbojarov 10, Bratislava 83232, Slovakia
[2] Comenius Univ, Toxicol & Antidoping Ctr, Fac Pharm, Odbojarov 10, Bratislava 83232, Slovakia
来源：
TRANSITION METAL CHEMISTRY | 2018年 / 43卷 / 04期
关键词：
CYCLOMETALATED PLATINUM(II) COMPLEXES; HALIDE-BRIDGED PLATINUM(II); METAL-CARBON BONDS; ORGANOPLATINUM COMPLEXES; CRYSTAL-STRUCTURE; COORDINATION-COMPOUNDS; RAY CRYSTAL; REDUCTIVE ELIMINATION; MOLECULAR-STRUCTURES; PHOSPHINE DIMERS;
D O I：
10.1007/s11243-018-0223-7
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
In this review are classified and analyzed structural parameters of almost 90 monomeric organoplatinum complexes with inner coordination spheres consisting of PtPCOX (X = N, Cl, S), PtPCNX (X = Cl, S, Br, I, As) and PtPCClX (X = S, I, As). These complexes crystallized in three crystal systems: orthorhombic (x 11), triclinic (x 32) and monoclinic (x 45). Distorted square planar arrangements about the Pt(II) atoms are provided by mono-, heterobi- and heterotridentate donor ligands. The chelating ligands create a wide variety of four-, five- and six-membered metallocyclic rings and the effects of both steric and electronic factors influence the L-Pt-L bite angles. There are wide variations in the trans-positions of the donor ligands. Two examples are classified as distortion isomers.
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页码：367 / 376
页数：10
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