Thermal behaviour of dimethylgold(III) carboxylates

被引：12
|
作者：
Bessonov, A. A. [1 ]
Morozova, N. B. [1 ]
Semyannikov, P. P. [1 ]
Trubin, S. V. [1 ]
Gelfond, N. V. [1 ]
Igumenov, I. K. [1 ]
机构：
[1] Nikolaev Inst Inorgan Chem SB RAS, Novosibirsk, Russia
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2008年 / 92卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
dimethylgold(III) carboxylates; thermal decomposition; thermal properties; vapour pressure;
D O I：
10.1007/s10973-007-9172-7
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The thermal properties of dimethylgold(III) carboxylates of general formula [(CH3)(2)Au(OOCR)](2) (R=methyl (1), tert-buthyl (2), trifluoromethyl (3), or phenyl (4)) in solid state have been investigated by the thermogravimetric analysis. The temperature dependences of saturated vapour pressure of complexes have been studied by the Knudsen effusion method with mass spectrometric indication. The thermodynamic parameters Delta H-sub(T)o and Delta S-sub(T)o of the sublimation processes have been calculated. Thermal decomposition of the vapour of complexes 1 and 2 has been studied by means of high temperature mass spectrometry in vacuum, and by-products of decomposition have been determined.
引用
收藏
页码：751 / 755
页数：5
相关论文
共 50 条
  • [11] Thermal properties of dimethylgold(III) 8-hydroxyquinolinate and 8-mercaptoquinolinate
    Bessonov, A. A.
    Morozova, N. B.
    Semyannikov, P. P.
    Trubin, S. V.
    Gel'fond, N. V.
    Igumenov, I. K.
    RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2008, 34 (03) : 186 - 189
  • [12] Thermal properties of dimethylgold(III) 8-hydroxyquinolinate and 8-mercaptoquinolinate
    A. A. Bessonov
    N. B. Morozova
    P. P. Semyannikov
    S. V. Trubin
    N. V. Gel’fond
    I. K. Igumenov
    Russian Journal of Coordination Chemistry, 2008, 34 : 186 - 189
  • [13] INORGANIC CONDESNATION REACTIONS . HYDROLYSIS OF DIMETHYLGOLD(III) AND GROWTH OF TETRAKIS(DIMETHYLGOLD HYDROXIDE)
    HARRIS, SJ
    TOBIAS, RS
    INORGANIC CHEMISTRY, 1969, 8 (11) : 2259 - &
  • [14] DIMETHYLGOLD(III) COMPLEXES OF SALICYLALDIMINE SCHIFF-BASES
    MURRAY, KS
    REICHERT, BE
    WEST, BO
    JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1973, 61 (01) : 451 - 456
  • [15] (β-Diketiminato)dimethylgold(III): Synthesis, Structure, and Reactivity
    Venugopal, Ajay
    Ghosh, Manik Kumer
    Jurgens, Hannes
    Tornroos, Karl W.
    Swang, Ole
    Tilset, Mats
    Heyn, Richard H.
    ORGANOMETALLICS, 2010, 29 (10) : 2248 - 2253
  • [16] DIMETHYLGOLD (III) PSEUDOHALIDES AND THEIR REACTIONS WITH TRIPHENYLPHOSPHINE AND TRIPHENYLARSINE
    STOCCO, F
    STOCCO, GC
    SOVELL, WM
    TOBIAS, RS
    INORGANIC CHEMISTRY, 1971, 10 (12) : 2639 - &
  • [17] Volatile Dimethylgold(III) β-Iminovinylthionates: Synthesis, Structure, and Properties
    Zharkova, G. I.
    Baidina, I. A.
    RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2009, 35 (01) : 36 - 41
  • [18] THERMAL-DECOMPOSITION OF BIS(ACETYLACETONATO)-CARBOXYLATES OF MANGANESE(III)
    NIKOLAEV, AF
    BELOGORODSKAYA, KV
    SHIBALOVICH, VG
    ANDREEVA, ED
    IVANOVA, GI
    JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1975, 48 (09): : 2096 - 2099
  • [19] THERMOLYSIS OF DIMETHYLGOLD(III) COMPLEXES HAVING A NUCLEOSIDE LIGAND
    MIZUNO, Y
    KOMIYA, S
    CHEMISTRY LETTERS, 1986, (09) : 1477 - 1478
  • [20] Volatile dimethylgold(III) β-iminovinylthionates: Synthesis, structure, and properties
    G. I. Zharkova
    I. A. Baidina
    Russian Journal of Coordination Chemistry, 2009, 35 : 36 - 41
12345