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>Crystal and molecular structures of tri(o-tolyl)phosphinegold(I) purine-6-thiolate ethanol solvate (1/1) and tri(c-hexyl)phosphinegold(I) 6-methyl-2-thiouracilate
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Crystal and molecular structures of tri(o-tolyl)phosphinegold(I) purine-6-thiolate ethanol solvate (1/1) and tri(c-hexyl)phosphinegold(I) 6-methyl-2-thiouracilate
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机译：Crystal and molecular structures of tri(o-tolyl)phosphinegold(I) purine-6-thiolate ethanol solvate (1/1) and tri(c-hexyl)phosphinegold(I) 6-methyl-2-thiouracilate
The crystal and molecular structures of the title compounds, (o-tol)3PAu(6-MP)·EtOH and (c-hexyl)3PAu(6-Me-2-TU), have been determined and each show the presence of a linear geometry about the Au atom; both of the thionucleobases function as thiolate ligands. Important interatomic parameters for (o-tol)3PAu(6-MP) are Au−S 2.266(2), Au−P 2.239(2) Å and S−Au−P 177.03(8)° and for (c-hexyl)3PAu(6-Me-2-TU): Au−S 2.299(3), Au−P 2.244(3) Å and S−Au−P 176.1(1)°. Crystals of (o-tol)3PAu(6-MP)·EtOH are monoclinic with space groupP21/n, and unit cell dimensionsa=10.067(2),b=10.518(2),c=25.416(4) Å, β=98.42(2)°,Z=4. The structure was refined to finalR=0.040 for 4183 data withI≥3.0σ(I). Crystals of (c-hexyl)3PAu(6-Me-2-TU) are monoclinic with space groupP21/c, and unit cell dimensionsa=9.692(4),b=15.822(4),c=15.775(3) Å, β=94
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