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Crystal Structure and Synthesis of Cis - Bis -
{(Endo - 3 - diphenylphosphino - (lR) (+) Camphor)}
Dichloro Iridium (I). www.ijcm.ir 1998; 6 (2) :97-105
URL: http://ijcm.ir/article-1-878-en.html
URL: http://ijcm.ir/article-1-878-en.html
Abstract: (2608 Views)
In [his research endo-3-diphenylphosphino -(IR)(+)
camphor as a ligand was synthesised. 1.3 mmol of
IrC12(NCPh)2 was added to the solution of 2.7 mmolligand
in 15 ml dicloromethane, and after one hour it was
evaporated at reduced pressure. By addition of methanol
microcrystals of yellow complex of lridium(I) with 78% yield
was obtained. Crystal structure of the above complex are
orthorhombic, space group P212121 with a = 380.3(2),
b = 1785.1(3), c = 19.228(4)A and z =4, R = 0.0453 for
4438 observed reflections. The structure shows that PPh2
groups are endo and phosphines in cis position.
Keywords: Crystal Stntcture, Synthesis oj Iridium Complexes
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