TY - JOUR
T1 - Reaction of Se4N4 with Pt(PPh3)3
T2 - The preparation and X-ray structure of [Pt(Se2N2)(PPh3)]2·CH2Cl2
AU - Kelly, Paul F.
AU - Slawin, Alexandra Martha Zoya
AU - Williams, David J.
AU - Woollins, J Derek
PY - 1990
Y1 - 1990
N2 - Reaction of Pt(PPh3)3 with Se4N4 in CH2Cl2 leads to a mixture of Pt(Se2N2)(PPh3)2 (1) and an intermediate species, which decomposes via loss of PPh3 to give [Pt(Se2N2)(PPh3)]2·CH2Cl2 (2). X-ray crystallography reveals 2 to be dimeric, with [Pt(Se2N2)(PPh3)] units bridged by PtN bonds in a Pt2N2 ring. The central [PtSe2N2]2 core is planar and the geometry of the individual PtSe2N2 rings is comparable to that in the only other example reported, [Pt(Se2N2H)(PMe2Ph)2]Cl.
AB - Reaction of Pt(PPh3)3 with Se4N4 in CH2Cl2 leads to a mixture of Pt(Se2N2)(PPh3)2 (1) and an intermediate species, which decomposes via loss of PPh3 to give [Pt(Se2N2)(PPh3)]2·CH2Cl2 (2). X-ray crystallography reveals 2 to be dimeric, with [Pt(Se2N2)(PPh3)] units bridged by PtN bonds in a Pt2N2 ring. The central [PtSe2N2]2 core is planar and the geometry of the individual PtSe2N2 rings is comparable to that in the only other example reported, [Pt(Se2N2H)(PMe2Ph)2]Cl.
U2 - 10.1016/S0277-5387(00)86575-4
DO - 10.1016/S0277-5387(00)86575-4
M3 - Article
SN - 0277-5387
VL - 9
SP - 1567
EP - 1571
JO - Polyhedron
JF - Polyhedron
IS - 13
ER -