biostudies-literatureLevchenko VNorges Forskningsråd1725-1727https://www.ebi.ac.uk/biostudies/studies/S-EPMC7643232biostudies-literatureUnknown76(Pt 11)The title compound, an (N^C)-cyclo-metalated gold(III) diazide, namely, di-azido-[5-eth-oxy-carbonyl-2-(5-eth-oxy-carbonyl-pyridin-2-yl)phenyl-κ² <i>C</i> ¹,<i>N</i>]gold(III), [Au(C₁₇H₁₆NO₄)(N₃)₂] or Au(ppy^Et)(N₃)₂, was synthesized by reacting Au(ppy^Et)Cl₂ with NaN₃ 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 <i>trans</i> to the azide group [Au-N(<i>trans</i> to C) of 2.067 (2) Å <i>versus</i> Au-N(<i>trans</i> to N) of 2.042 (2) Å]. The azide groups are twisted in-and-ouActa crystallographica. Section E, Crystallographic communicationsCrystal structure of (N^C) cyclo-metalated Au^III diazide at 100 K.PMC7643232250795Oien-Odegaard SLevchenko VWragg DTilset MfalseCrystal structure of (N^C) cyclo-metalated Au^III diazide at 100 K.The title compound, an (N^C)-cyclo-metalated gold(III) diazide, namely, di-azido-[5-eth-oxy-carbonyl-2-(5-eth-oxy-carbonyl-pyridin-2-yl)phenyl-κ² <i>C</i> ¹,<i>N</i>]gold(III), [Au(C₁₇H₁₆NO₄)(N₃)₂] or Au(ppy^Et)(N₃)₂, was synthesized by reacting Au(ppy^Et)Cl₂ with NaN₃ 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 <i>trans</i> to the azide group [Au-N(<i>trans</i> to C) of 2.067 (2) Å <i>versus</i> Au-N(<i>trans</i> to N) of 2.042 (2) Å]. The azide groups are twisted in-and-ou2020-01-01T00:00:00Z2020 Nov2025-05-29T19:37:03.591Z2025-05-29T19:37:03.591ZS-EPMC76432323320934110.1107/S2056989020012955