Crystal and Molecular Structures of Tris(1-Methylimidazol-2-yl)Phosphine,Tris(4-Methylthiazol-2-yl)Phosphine and its Sulfide |
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Authors: | Christoph E Strasser William F Gabrielli Oliver Schuster Stefan D Nogai Stephanie Cronje Helgard G Raubenheimer |
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Institution: | (1) Department of Chemistry and Polymer Science, University of Stellenbosch, Private Bag X1, Matieland, 7602, South Africa |
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Abstract: | Abstract Two crystal structures of tris(azolyl)phosphines, PR3 R′ = 1-methylimidazol-2-yl (1) or R′′ = 4-methylthiazol-2-yl (2)], and the crystal structure of the sulfurisation product of 2, R′′3PS (3), were determined. All compounds crystallise in polar space groups, 1 in the orthorhombic space group Pna21 with cell parameters a = 13.9779(15) ?, b = 9.2492(10) ? and c = 10.2439(11) ?; 2 in the trigonal space group, R3c, with a = 15.2383(10) ? and c = 10.5882(13) ? and 3 in the orthorhombic space group, Cmc21, with a = 13.466(3) ?, b = 9.308(2) ? and c = 12.207(3) ?.
Graphical Abstract This article presents two crystal structures of tris(azolyl)phosphines and one of a tris(thiazolyl)phosphine sulfide, a compound
which show potential for wide application in coordination chemistry due to their multidentate nature.
![MediaObjects/10870_2008_9510_Figa_HTML.gif](/content/t23270n5q7620j71/MediaObjects/10870_2008_9510_Figa_HTML.gif) |
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Keywords: | Tris(imidazolyl)phosphine Tris(thiazolyl)phosphine Heterocyclic phosphine Heterocyclic phosphine sulfide |
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