caa a22 4500 463240618 CHVBK 20180405153311.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1007/s10947-007-0044-6 doi (NATIONALLICENCE)springer-10.1007/s10947-007-0044-6 Synthesis, crystal structure, and thermal behavior of dimethylgold(III) acetate [Elektronische Daten] [A. Bessonov, I. Baidina, N. Morozova, P. Semyannikov, S. Trubin, N. Gelfond, I. Igumenov] A dimethylgold(III) compound with an acetate fragment [(CH3)2AuOCOCH3]2 has been synthesized. The complex was identified from the melting point, IR, 1H NMR, and mass spectrometry data. The temperature dependence of saturated vapor pressure over crystals has been measured and the thermodynamic parameters of sublimation have been determined by Knudsen's effusion method with mass spectrometric measurements of the composition of the gas phase: ΔH subl = 100.87 kJ·mol−1, ΔS subl = 216.67 J·mol−1·K−1. The thermal behavior of the solid compound was investigated by differential thermal analysis. The compound was studied by X-ray diffraction. Crystal data for C8H18Au2O4: a = 12.214(5) Å, b = 14.307(3) Å, c = 7.6635(15) Å; β = 103.39(3)°, Z = 4, d calc = 2.917 g/cm3, space group P2(1)/c, R = 0.0261. The [(CH3)2AuOCOCH3]2 dimer complex with an Au...Au distance of 2.989 Å is the structural unit. The gold atom has a square plane environment of two carbon and two oxygen atoms; the Au-O distances vary from 2.118 Å to 2.139 Å. The molecules are arranged in chains linked by van der Waals interactions. Springer Science+Business Media, Inc., 2007 dimethylgold (III) acetate nationallicence dimer nationallicence synthesis nationallicence crystal structure nationallicence thermal behavior nationallicence vapor pressure nationallicence Bessonov A. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Baidina I. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Morozova N. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Semyannikov P. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Trubin S. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Gelfond N. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Igumenov I. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Journal of Structural Chemistry Springer US 48/2(2007-03-01), 282-288 0022-4766 48:2<282 2007 48 10947 https://doi.org/10.1007/s10947-007-0044-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10947-007-0044-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bessonov A. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Baidina I. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Morozova N. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Semyannikov P. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Trubin S. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Gelfond N. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Igumenov I. A. V. Nikolaev Insitute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 773 0- Journal of Structural Chemistry Springer US 48/2(2007-03-01), 282-288 0022-4766 48:2<282 2007 48 10947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer