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
  • [41] BISMUTH(III) PYRIDINE-CARBOXYLATES AND PYRAZINE-CARBOXYLATES
    ZEVACO, T
    GUILHAUME, N
    POSTEL, M
    NEW JOURNAL OF CHEMISTRY, 1991, 15 (12) : 927 - 930
  • [42] DIMETHYLGOLD(III) COMPLEXES OF ALPHA-AMINO-ACIDS AND RELATED LIGANDS
    TOBIAS, RS
    RICE, CE
    BECK, W
    PURUCKER, B
    BARTEL, K
    INORGANICA CHIMICA ACTA, 1979, 35 (01) : 11 - 14
  • [43] Synthesis, crystal structure and thermal behavior of dimethylgold(III) derivatives of salicylaldimine Schiff bases - Novel precursors for gold MOCVD applications
    Bessonov, Aleksandr A.
    Morozova, Natalia B.
    Gelfond, Nikolay V.
    Semyannikov, Pyotr P.
    Baidina, Iraida A.
    Trubin, Sergey V.
    Shevtsov, Yuriy V.
    Igumenov, Igor K.
    JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2008, 693 (15) : 2572 - 2578
  • [44] Hybrid materials based on PEGDMA matrix and europium(III) carboxylates -thermal and luminescent investigations
    Lyszczek, Renata
    Gil, Malgorzata
    Gluchowska, Halina
    Podkoscielna, Beata
    Lipke, Agnieszka
    Mergo, Pawel
    EUROPEAN POLYMER JOURNAL, 2018, 106 : 318 - 328
  • [45] Hybrid materials based on PEGDMA matrix and europium(III) carboxylates -thermal and luminescent investigations
    Łyszczek, Renata (renata.lyszczek@poczta.umcs.lublin.pl), 1600, Elsevier Ltd (106):
  • [46] Volatile dimethylgold(III) complex with di-iso-butyldithiophosphinate ligand: synthesis, structure, and thermal behavior in condensed and gas phase
    Turgambaeva, A. E.
    Parkhomenko, R. G.
    Krisyuk, V. V.
    Igumenov, I. K.
    JOURNAL OF COORDINATION CHEMISTRY, 2015, 68 (11) : 1878 - 1889
  • [47] STABILITY OF ORGANOGOLD(III) COMPLEXES - ISOLATION AND CRYSTAL-STRUCTURE OF DIMETHYLGOLD TRIFLUOROMETHANESULFONATE
    KOMIYA, S
    HUFFMAN, JC
    KOCHI, JK
    INORGANIC CHEMISTRY, 1977, 16 (08) : 2138 - 2140
  • [48] Crystal structure of dimethylgold(III) 8-hydroxyquinolinate and 8-mercaptoquinolinate
    A. A. Bessonov
    I. A. Baidina
    N. B. Morozova
    N. V. Kuratieva
    N. V. Gelfond
    I. K. Igumenov
    Journal of Structural Chemistry, 2008, 49 : 64 - 68
  • [49] Synthesis and thermal behaviour of pentamethylcyclopentadienylrhodium(III) complexes with anilines
    Sanchez, G
    Garcia, J
    Perez, J
    Garcia, G
    Lopez, G
    THERMOCHIMICA ACTA, 1997, 307 (02) : 127 - 134
  • [50] Crystal structure of dimethylgold(III) 8-hydroxyquinolinate and 8-mercaptoquinolinate
    Bessonov, A. A.
    Baidina, I. A.
    Morozova, N. B.
    Kuratieva, N. V.
    Gelfond, N. V.
    Igumenov, I. K.
    JOURNAL OF STRUCTURAL CHEMISTRY, 2008, 49 (01) : 64 - 68
12345