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Noble Metal Complexes with 4, 4′‐ and 5, 5′‐Pyridyl‐Functionalized ( S )‐2, 2′‐Bis(diphenylphosphanyl)‐1, 1′‐binaphthyl Ligands
Author(s) -
Lestari Witri Wahyu,
Lönnecke Peter,
HeyHawkins Evamarie
Publication year - 2014
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201400088
Subject(s) - metal , chemistry , platinum , crystallography , stereochemistry , planar , noble metal , crystal structure , medicinal chemistry , catalysis , organic chemistry , computer graphics (images) , computer science
Six metal complexes based on Au I , Pd II , or Pt II with functionalized ( S )‐4, 4′‐ or 5, 5′‐bis(3‐pyridyl)‐2, 2′‐bis(diphenylphosphanyl)‐1, 1′‐binaphthyl ligands ( L 1 , L 2 ) have been prepared and fully characterized. According to single‐crystal X‐ray analysis, the Au I complexes ( S )‐[Au 2 Cl 2 ( L 1 )] ( 1 ) and ( S )‐[Au 2 Cl 2 ( L 2 )] ( 2 ) show an almost linear Cl–Au–P arrangement, and the Pd II and Pt II complexes ( S )‐[PdCl 2 ( L 1 )] ( 3 ), ( S )‐[PdCl 2 ( L 2 )] ( 4 ), ( S )‐[PtI 2 ( L 1 )] ( 5 ), and ( S )‐[PtI 2 ( L 2 )] ( 6 ) exhibit distorted square‐planar geometries.