TY - JOUR
T1 - Platinum(II) and palladium(II) complexes with 3,3,8,8-tetramethyl-1,6-dioxa-4,9-diaza-5λ 5-phosphaspiro[4,4]nonane
AU - Korostylev, A. V.
AU - Bondarev, O. G.
AU - Lyssenko, K. A.
AU - Kovalevsky, A. Yu
AU - Petrovskii, P. V.
AU - Tcherkaev, G. V.
AU - Mikhel, I. S.
AU - Davankov, V. A.
AU - Gavrilov, K. N.
PY - 1999/11/30
Y1 - 1999/11/30
N2 - Chelate metal complexes have been synthesised by reacting [MCODCl2] (M = Pd, Pt) and 3,3,8,8-tetramethyl-1,6-dioxa-4,9-diaza-5λ 5-phosphaspiro[4,4]nonane. The general formula of the products is cis-[MCl2L], where L is a P,N-bidentate coordinated P(III) form of the initial hydrophosphorane. The structure of the products was determined by IR, 1H, 13C, 14N, 15N, 31P, and 195Pt NMR spectroscopy, plasma and laser desorption mass spectrometry, sedimentation analysis, X-ray photoelectron spectroscopy and, in the case of platinum products, by single-crystal X-ray diffraction. A tendency of the complexes to reorganise in organic solvents was revealed. In the case of the palladium complex, the process is accompanied by an increase in the degree of nuclearity.
AB - Chelate metal complexes have been synthesised by reacting [MCODCl2] (M = Pd, Pt) and 3,3,8,8-tetramethyl-1,6-dioxa-4,9-diaza-5λ 5-phosphaspiro[4,4]nonane. The general formula of the products is cis-[MCl2L], where L is a P,N-bidentate coordinated P(III) form of the initial hydrophosphorane. The structure of the products was determined by IR, 1H, 13C, 14N, 15N, 31P, and 195Pt NMR spectroscopy, plasma and laser desorption mass spectrometry, sedimentation analysis, X-ray photoelectron spectroscopy and, in the case of platinum products, by single-crystal X-ray diffraction. A tendency of the complexes to reorganise in organic solvents was revealed. In the case of the palladium complex, the process is accompanied by an increase in the degree of nuclearity.
KW - Crystal structures
KW - Hydrophosphoranes
KW - P,N-ligand complexes
KW - Palladium complexes
KW - Platinum complexes
UR - http://www.scopus.com/inward/record.url?scp=0001081021&partnerID=8YFLogxK
U2 - 10.1016/S0020-1693(99)00348-5
DO - 10.1016/S0020-1693(99)00348-5
M3 - Article
AN - SCOPUS:0001081021
SN - 0020-1693
VL - 295
SP - 164
EP - 170
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
IS - 2
ER -