Crystal and Molecular Structure of Platinum(II) Complex with Bis(diphenylphosphino)methane

被引：0
|
作者：
Ali, Karwan Omer [1 ]
Mohammad, Hikmat Ali [2 ]
Gerber, Thomas
Hosten, Eric [3 ]
机构：
[1] Univ Halabja, Coll Sci, Halabja, Kurdistan Regio, Iraq
[2] Univ Salahaddin, Coll Educ, Dept Chem, Hewler, Kurdistan Regio, Iraq
[3] Nelson Mandela Univ, Dept Chem, Port Elizabeth, South Africa
来源：
ORIENTAL JOURNAL OF CHEMISTRY | 2019年 / 35卷 / 05期
关键词：
Bis(diphenylphosphino)methane (dppm); Bis(diphenylphosphino)chloromethene (dppmCI); Crystal structure; FT-IR spectroscopy; Pt(II) complex; LIGANDS; PALLADIUM(II); SACCHARINATE; KINETICS; SAC;
D O I：
10.13005/ojc/350511
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Platinum(II) complex consisting of the tertiarydiphosphine (dppm) ligand had been prepared from PdCl2 with one equiv of dppm ligand to form [PtC2 (dppmCl)] complex where as dppmCl is bis(diphenylphosphino) chloromethene. Crystal was grown in dichloromethane by slow evaporation process and characterized by X-ray crystallography technic. The complex structure synthesized based upon the identification using X-ray Crystallography and FTIR was [PtC1(2) (dppmCl)], the ligand dppm coordinated to the meta centre as bidentate chelating ligand and form square planar arrangement around Pt(II) metal centre. The bond distances of Pt-P1, Pt-P2, Pt-Cl1 and Pt-Cl-2 are 2.217 (2), 2.217 (2), 2.3661 (19) and 2.3661 A(O) respectively. The characterized results of Pt(II) complex using X-ray analysis illustrated that [PtC1(2) (dppmCl)] Complex form monoclinic crystal with unit cell dimensions of a = 16.2034(5), b = 7.8274(2), and c = 19.2496 (6) A(O) , with beta = 98.918 (1)(O) , Z=4, calculated density= 1.838 mg/m(3) , T= 200 k and space group C-2/c.
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页码：1546 / 1549
页数：4
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