Premium
Synthesis and coordination chemistry of the PPN ligand 2‐[bis(diisopropylphosphanyl)methyl]‐6‐methylpyridine
Author(s) -
Han Delong,
Andres Benjamin,
Spannenberg Anke,
Beweries Torsten
Publication year - 2017
Publication title -
acta crystallographica section c
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 17
ISSN - 2053-2296
DOI - 10.1107/s205322961701261x
Subject(s) - isostructural , denticity , ligand (biochemistry) , chemistry , octahedron , coordination complex , crystal structure , crystallography , stereochemistry , metal , organic chemistry , receptor , biochemistry
The synthesis and crystal structure of the multidentate PPN ligand 2‐[bis(diisopropylphosphanyl)methyl]‐6‐methylpyridine ( L ), C 19 H 35 NP 2 , are described. In the isostructural tetrahedral Fe and Co complexes of type LM Cl 2 ( M = Fe, Co), namely {2‐[bis(diisopropylphosphanyl)methyl]‐6‐methylpyridine‐κ 2 P , N }dichloridoiron(II), [FeCl 2 (C 19 H 35 NP 2 )], and {2‐[bis(diisopropylphosphanyl)methyl]‐6‐methylpyridine‐κ 2 P , N }dichloridocobalt(II), [CoCl 2 (C 19 H 35 NP 2 )], the ligand adopts a bidentate P , N ‐coordination, whereas in the case of the octahedral Mn complex {2‐[bis(diisopropylphosphanyl)methyl]‐6‐methylpyridine‐κ 2 P , P ′}bromidotricarbonylmanganese(I), [MnBr(C 19 H 35 NP 2 )(CO) 3 ], the ligand coordinates via both P atoms to the metal centre.