Darstellung und schwingungsspektren von trimethylzinndiorganothiophosphinaten Me3SnOSPR′R″ (R′R″ = Me2, MePh,Ph2). Die kristallstruktur von Me3SnOSPMe2 |
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| Authors: | Abdel-Fattah Shihada Ihsan Abdel-Amir Jassim Frank Weller |
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| Institution: | College of Science U.A.E. University, P.O. Box 15551, Al-Ain United Arab Emirates;College of Science, University of Baghdad, Baghdad, Adamyia Iraq;Fachbereich Chemie der Philipps-Universität, Hans-Meerwein-Strasse, Lahnberge, 3550 Marburg/Lahn B.R.D. |
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| Abstract: | A series of trimethyltin diorganothiophosphinates Me3SnOSPR′R″ (R′R″ = Me2, MePh, Ph2) was prepared from (Me3Sn)2O and R′R″PSCl in cyclohexane solution. A close study of the vibrational spectra is given; 31P NMR and mass spectra are also reported. The structural investigation of Me3SnOSPMe2 by means of X-ray diffraction (R 5.2%, 1697 observed independent reflexions) shows the compound to consists of chains, in which planar SnMe3 units and tetrahedral OSPMe2 groups are linked by the O- and S-atoms of the thiophosphinate. |
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