Tetranuclear heteroleptic mercury(ii) complexes of the composition [Hg4(S2CNPr2)6(NO3)2] and [Hg4(S2CNPr2)4Cl4]: structural organization, principles of construction of supramolecular polymeric chains, and thermal behavior
- 作者: Loseva O.1, Rodina T.2, Ivanov A.1, Smolentsev A.3,4, Antzutkin O.5,6
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隶属关系:
- Institute of Geology and Nature Management, Far Eastern Branch of the Russian Academy of Sciences
- Amur State University
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences
- Novosibirsk State University
- Luleå University of Technology
- The University of Warwick
- 期: 卷 68, 编号 4 (2019)
- 页面: 782-792
- 栏目: Full Article
- URL: https://journals.rcsi.science/1066-5285/article/view/243347
- DOI: https://doi.org/10.1007/s11172-019-2486-3
- ID: 243347
如何引用文章
详细
New heteroleptic mercury(ii) complexes [Hg4(S2CNPr2)6(NO3)2] (1) and [Hg4(S2CNPr2)4Cl4] (2) were synthesized and characterized by single-crystal X-ray dif raction and 13C and 15N MAS NMR spectroscopy. In these complexes, the metal atoms are linked in pairs by bridging dipropyldithiocarbamate ligands (Pr2Dtc) to form tetranuclear cations and molecules. The further structural organization of compound 1 to the polymeric chains [Hg4(S2CNPr2)6(NO3)2]n occurs due to the linking of [Hg4(S2CNPr2)6]2+ cations by pairs of bridging nitrate groups. The formation of the supramolecular polymeric structure of 2 is determined by pairwise secondary Hg⋯Cl bonds between the cyclic [Hg4(S2CNPr2)4Cl4] molecules, in which the central eight-membered metallocycle [Hg4S4] adopts a distorted chair conformation. The thermal behavior of compounds 1 and 2 was studied by simultaneous thermal analysis.
作者简介
O. Loseva
Institute of Geology and Nature Management, Far Eastern Branch of the Russian Academy of Sciences
Email: alexander.v.ivanov@chemist.com
俄罗斯联邦, 1 Relochnyi per., Blagoveshchensk, 675000
T. Rodina
Amur State University
Email: alexander.v.ivanov@chemist.com
俄罗斯联邦, 21 Ignatievskoe shosse, Blagoveshchensk, 675027
A. Ivanov
Institute of Geology and Nature Management, Far Eastern Branch of the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: alexander.v.ivanov@chemist.com
俄罗斯联邦, 1 Relochnyi per., Blagoveshchensk, 675000
A. Smolentsev
Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University
Email: alexander.v.ivanov@chemist.com
俄罗斯联邦, 3 prosp. Akad. Lavrentieva, Novosibirsk, 630090; 1 ul. Pirogova, Novosibirsk, 630090
O. Antzutkin
Luleå University of Technology; The University of Warwick
Email: alexander.v.ivanov@chemist.com
瑞典, Luleå, SE-971 87; Coventry, CV4 7AL