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Powder Diffraction Data for Trans-Bis (Dimethylphenylphosphine) Bis (Pyrazole) Platinum, [Pt(C3H4N2)2{P(CH3)2(C6H5)}2] and Trans-(Tricyclohexylphosphino)-(Triethylphosphino) Platinum(II) Chloride, PtCl2P2C24H48

Published online by Cambridge University Press:  10 January 2013

D. F. Mullica  and
E. L. Sappenfield
D. F. Mullica
Affiliation:
Chemistry and Physics Departments, Baylor University, Waco, Texas 76798
E. L. Sappenfield
Affiliation:
Chemistry and Physics Departments, Baylor University, Waco, Texas 76798
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Abstract

The indexed X-ray diffraction powder data of trans-bis(dimethylphenylphosphine)bis(pyrazole)platinum, {Pt(C3H4N2)2[P(CH3)2(C6H5)]2, PTPP} and trans-(tricyclohexylphosphino) (triethylphosphino) platinum(II) chloride, (PtCl2P2C24H48, PTHE) are reported. PTPP crystallizes in the monoclinic space group C2/c and PTHE crystallizes in the orthorhombic space group Pcab. The refined cell parameters were determined by employing a Siemens Debye-Scherrer camera (Fe radiation, λmean = 1.93736 Å). The cell constants are a = 21.516(5), b = 6.287(1), c = 17.929(4)Å, β = 102.51(1)°, V = 2367.7Å3 Dx=1.70Mg m−3, Dm = 1.70Mg m−3 for PTPP and a = 12.271(1), b = 19.375(1), c = 23.864(3)Å, V = 5673.4Å3, Dx = 1.553Mg m−3 for PTHE. The quantitative figures of merit (FN) are F23 = 47(0.010,51) [F20 = 60(0.009,35)] for PTPP and F30 = 12(0.008,324) [F20 = 27(0.017,105)] for PTHE. The JCPD S Diffraction File No. for PTPP is 37-1999 and for PTHE is 37-2000.

Type
Research Article
Information
Powder Diffraction , Volume 1 , Issue 2 , June 1986 , pp. 33 - 34
Copyright
Copyright © Cambridge University Press 1986

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References

Oliver, J. D., Mullica, D. F., Grossie, D. A., Milligan, W. O., and Perkins, H. O., (1984). Acta Cryst., C40, 746–748.Google Scholar
Parshall, G. W., (1975). Acc. Chem. Res., 8, 113–117.CrossRefGoogle Scholar
Roof, R. B. Jr., (1968). LASL Report, Los Alamos Scientific Laboratory.Google Scholar
Smith, G. S. and Snyder, R. L. (1979). J. Appl. Cryst., 12, 60–65.CrossRefGoogle Scholar
Tolman, C. A., (1977). Chem. Rev., 77, 313–348.CrossRefGoogle Scholar