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Antimony(III) and bismuth(III) complexes containing O- and N-chelating ligands: synthesis, FT-IR, 1H and 13C NMR spectroscopic and mass spectrometric studies
被引:3
|作者:
Kushwaha, Ajeet Kumar
[1
]
Meenakshi
[1
]
Jaiswal, Nitesh
[1
]
Singh, Avadhesh Pratap
[1
]
Dubey, Raj Kumar
[1
]
机构:
[1] Univ Allahabad, Dept Chem, Synthet Inorgan & Metalloorgan Res Lab, Allahabad 211002, Uttar Pradesh, India
关键词:
antimony(III) complexes;
bismuth(III) complexes;
2-(o-hydroxyphenyl)-benzothiazole (HPBT);
SCHIFF-BASES;
2-ACETYLPYRIDINE;
CHEMISTRY;
ZINC(II);
D O I:
10.1515/mgmc-2017-0008
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
Reaction of SbCl3 with sodium salt of vanillinidene-2-methylaminobenzene (vmabH) and salicylidene-3- nitroaminobenzene (snabH) in 1: 1 and 1: 2 molar ratios afforded complexes of the type [Sb(eta(2)-sb)(n) Cl3-n](1-4) [where sb = vanillinidene-2-methyl-1-aminobenzene (vmabH) (1, 2) and salicylidene-3-nitroaminobenzene (snabH) (3, 4)]. Bismuth complexes of type [Bi(PBT)(n) Cl3-n] (5, 6) have been synthesized similarly by the reaction of BiCl3 with sodium salt of 2-(o-hydroxyphenyl)-benzothiazole (HPBT) in different molar ratios (where n = 1-2). These newly synthesized complexes of antimony and bismuth have been characterized by elemental (C, H, N, S, Sb, and Bi) analysis and spectroscopic IR, H-1 NMR, and C-13 NMR techniques. The molecular composition of three selective complexes has been confirmed by mass spectrometric studies.
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页码:41 / 45
页数:5
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