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Crystal structure of (N^C) cyclometalated Au(III) diazide at 100 K
The title compound, an (N^C)-cyclometalated gold(III) diazide, namely, diazido[5-ethoxycarbonyl-2-(5-ethoxycarbonylpyridin-2-yl)phenyl-κ(2) C (1),N]gold(III), [Au(C(17)H(16)NO(4))(N(3))(2)] or Au(ppy(Et))(N(3))(2), was synthesized by reacting Au(ppy(Et))Cl(2) with NaN(3) in water for 24 h. T...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7643232/ https://www.ncbi.nlm.nih.gov/pubmed/33209341 http://dx.doi.org/10.1107/S2056989020012955 |
Sumario: | The title compound, an (N^C)-cyclometalated gold(III) diazide, namely, diazido[5-ethoxycarbonyl-2-(5-ethoxycarbonylpyridin-2-yl)phenyl-κ(2) C (1),N]gold(III), [Au(C(17)H(16)NO(4))(N(3))(2)] or Au(ppy(Et))(N(3))(2), was synthesized by reacting Au(ppy(Et))Cl(2) with NaN(3) in water for 24 h. The complex has been structurally characterized and features a gold center with a square-planar environment. The Au—N(azide) bond lengths are significantly different depending on the influence of the atom trans to the azide group [Au—N(trans to C) of 2.067 (2) Å versus Au—N(trans to N) of 2.042 (2) Å]. The azide groups are twisted in-and-out of plane by 56.2 (2)°. |
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