Thermal studies of cobalt(II), nickel(II) and copper(II) 3-substituted-4-salicylideneamino-5-mercapto-1,2,4-triazole complexes

被引：0
|
作者：
Prabhugouda B. Maravalli
Kalagouda B. Gudasi
Timmanagouda R. Goudar
机构：
[1] Karnatak University,Department of Chemistry
来源：
Transition Metal Chemistry | 2000年 / 25卷
关键词：
EtOH; Triazole; Triazole Ring; TCNE; Percentage Mass Loss;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Complexes of CoII, NiII and CuII with 3-substituted-4-salicylideneamino-5-mercapto-1,2,4-triazole have been prepared and characterized by elemental analysis, electronic, i.r., e.s.r. and t.g. studies. T.g. studies show that the complexes thermally degrade in two steps. Kinetic and thermodynamic parameters were computed from the thermal decomposition data. The activation energies of both the thermal degradation steps lie in the 0.24–42.67 kJ mol−1 range.
引用
收藏
页码：411 / 414
页数：3
相关论文
共 50 条
  • [1] Thermal studies of cobalt(II), nickel(II) and copper(II) 3-substituted-4-salicylideneamino-5-mercapto-1,2,4-triazole complexes
    Maravalli, PB
    Gudasi, KB
    Goudar, TR
    [J]. TRANSITION METAL CHEMISTRY, 2000, 25 (04) : 411 - 414
  • [2] Thermal and spectral studies of 3-N-methyl-morpholino-4-amino-5-mercapto-1,2,4-triazole and 3-N-methyl-piperidino-4-amino-5-mercapto-1,2,4-triazole complexes of cobalt(II), nickel(II) and copper(II)
    Maravalli, PB
    Goudar, TR
    [J]. THERMOCHIMICA ACTA, 1999, 325 (01) : 35 - 41
  • [3] Cobalt(II), nickel(II), and copper(II) complexes with 4,4'-bis(1,2,4-triazole)
    Lavrenova, L.G.
    Bikzhanova, G.A.
    Sheludyakova, L.A.
    Ikorskij, V.N.
    Shvedenkov, Yu.G.
    [J]. Zhurnal Neorganicheskoj Khimii, 2001, 46 (11): : 1841 - 1845
  • [4] Cobalt(II), nickel(II), and copper(II) complexes with 4,4′-bis(1,2,4-triazole)
    Lavrenova, LG
    Bikzhanova, GA
    Sheludyakova, LA
    Ikorskii, VN
    Shvedenkov, YG
    [J]. RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2001, 46 (11) : 1674 - 1677
  • [5] COMPLEXES OF 4-AMINO-3-MERCAPTO-1,2,4-TRIAZOLE WITH COBALT(II), RHODIUM(III), NICKEL(II), PALLADIUM(II), ZINC(II) AND CADMIUM(II)
    SINGH, PD
    SINHA, AK
    ANIL, KKR
    MISHRA, LK
    [J]. JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 1991, 68 (09) : 519 - 521
  • [6] Synthesis and study of cobalt(II), nickel(II), and copper(II) nitrate complexes with 3-acetylamino-1,2,4-triazole
    Lavrenova, LG
    Bushuev, MB
    Virovets, AV
    Naumov, DY
    Sheludyakova, LA
    Shvedenkov, YG
    [J]. RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2000, 45 (10) : 1519 - 1524
  • [7] Synthesis and study of cobalt(II), nickel(II), and copper(II) complexes with 4-(4-hydroxyphenyl)-1,2,4-triazole
    E. V. Lider
    E. V. Peresypkina
    L. G. Lavrenova
    L. A. Sheludyakova
    A. I. Smolentsev
    T. I. Yaroshenko
    V. N. Elokhina
    [J]. Russian Journal of Coordination Chemistry, 2012, 38 : 353 - 362
  • [8] Synthesis and study of cobalt(II), nickel(II), and copper(II) complexes with 4-(4-hydroxyphenyl)-1,2,4-triazole
    Lider, E. V.
    Peresypkina, E. V.
    Lavrenova, L. G.
    Sheludyakova, L. A.
    Smolentsev, A. I.
    Yaroshenko, T. I.
    Elokhina, V. N.
    [J]. RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2012, 38 (05) : 353 - 362
  • [9] SYNTHESIS AND CHARACTERIZATION OF COPPER(II) COMPLEXES OF 4-AMINO-3-HYDRAZINO-5-MERCAPTO-1,2,4-TRIAZOLE
    VARMA, RC
    VARMA, K
    VERMA, RK
    BHATTACHARJEE, NC
    [J]. JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 1992, 69 (09) : 577 - 578
  • [10] COMPLEXES OF 4-AMINO-3-MERCAPTO-5-(ORTHO-HYDROXYPHENYL)-1,2,4-TRIAZOLE WITH COBALT-(II), NICKEL-(II), COPPER-(II), ZINC-(II) AND CADMIUM-(II) IONS
    SINHA, AK
    SINGH, PD
    KESHARI, BN
    MISHRA, LK
    [J]. JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 1988, 65 (09) : 662 - 663
12345