Dimeric and polymeric mercury(II) complexes of 1-methyl-1,2,3,4-tetrazole-5-thiol: Synthesis, crystal structure, spectroscopic characterization, and thermal analyses
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- 作者：Mohammad Taherihaa ; Mohammad Ghadermazia ; mghadermazi@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Vahid Amanib ; v_amani2002@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Crystal structure ; Mercury(II) complexes ; 1-Methyl-1 ; 2 ; 3 ; 4-tetrazole-5-thiol ; Ethylene diamine ; Luminescence spectroscopy ; Thermal analyses
- 刊名：Journal of Molecular Structure
- 出版年：2016
- 出版时间：5 March 2016
- 年：2016
- 卷：1107
- 期：Complete
- 页码：57-65
- 全文大小：2520 K
文摘
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Three novel mercury(II) complexes of [Hg(μ3-mmtz)2]n, {[H2en][Hg2(mmtz)4(μ-Br)2]} and {[H2en][Hg2(mmtz)4(μ-I)2]} were obtained and fully characterized.
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The [Hg(μ3-mmtz)2]n complex has a two-dimensional structure.
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The {[H2en][Hg2(mmtz)4(μ-Br)2]} and {[H2en][Hg2(mmtz)4(μ-I)2]} complexes are isostructural centrosymmetric dinuclear.
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Photoluminescence studies show that the three complexes exhibit strong luminescence.