α,ω-Bis(hydrazidomethylsulfinyl and sulfonyl)alkanes: State in solution and interaction with copper(II)
In this paper, the results of our previous findings on the solvent, protolytic, and complexing abilities of α,ω-bis(amido- and hydrazidomethylsulfinyl and sulfonyl)alkanes were summarized and compared. In addition, the most probable structures of copper(II) complexes (mononuclear 1:1 and 1:2, binucl...
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| Language: | English |
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Kazan Federal University
2021-03-01
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| Series: | Учёные записки Казанского университета: Серия Естественные науки |
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| Online Access: | https://kpfu.ru/uz-eng-ns-2021-1-3.html |
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| author | V.V. Neklyudov G.A. Boos M.M. Shulaeva G.A. Chmutova R.R. Amirov |
| author_facet | V.V. Neklyudov G.A. Boos M.M. Shulaeva G.A. Chmutova R.R. Amirov |
| author_sort | V.V. Neklyudov |
| collection | DOAJ |
| description | In this paper, the results of our previous findings on the solvent, protolytic, and complexing abilities of α,ω-bis(amido- and hydrazidomethylsulfinyl and sulfonyl)alkanes were summarized and compared. In addition, the most probable structures of copper(II) complexes (mononuclear 1:1 and 1:2, binuclear 2:4) with 1,8-bis(hydrazidomethylsulfonyl)octane and 1,10-bis(hydrazidomethylsulfonyl)decane were characterized by DFT at PBE/6-311G(d) level of theory. 1,8-Bis(hydrazidomethylsulfonyl)octane and 1,10-bis(hydrazidomethylsulfonyl)decane were found to have unfolded conformations and to be coordinated by copper(II) in the amide form like hydrazides of carboxylic acids. In the binuclear complex, all four ligands are bridging and differ in coordination ways, exhibiting the denticity of four, two, and three. It was demonstrated that sulfoxide groups do not take part in coordination. |
| format | Article |
| id | doaj-art-660859d0983344448e076fe1e97885bc |
| institution | Kabale University |
| issn | 2542-064X 2500-218X |
| language | English |
| publishDate | 2021-03-01 |
| publisher | Kazan Federal University |
| record_format | Article |
| series | Учёные записки Казанского университета: Серия Естественные науки |
| spelling | doaj-art-660859d0983344448e076fe1e97885bc2025-01-02T23:44:58ZengKazan Federal UniversityУчёные записки Казанского университета: Серия Естественные науки2542-064X2500-218X2021-03-011631294410.26907/2542-064X.2021.1.29-44α,ω-Bis(hydrazidomethylsulfinyl and sulfonyl)alkanes: State in solution and interaction with copper(II)V.V. Neklyudov0G.A. Boos1M.M. Shulaeva2G.A. Chmutova3R.R. Amirov4Kazan Federal University, Kazan, 420008 RussiaKazan Federal University, Kazan, 420008 RussiaArbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan, 420088 RussiaKazan Federal University, Kazan, 420008 RussiaKazan Federal University, Kazan, 420008 RussiaIn this paper, the results of our previous findings on the solvent, protolytic, and complexing abilities of α,ω-bis(amido- and hydrazidomethylsulfinyl and sulfonyl)alkanes were summarized and compared. In addition, the most probable structures of copper(II) complexes (mononuclear 1:1 and 1:2, binuclear 2:4) with 1,8-bis(hydrazidomethylsulfonyl)octane and 1,10-bis(hydrazidomethylsulfonyl)decane were characterized by DFT at PBE/6-311G(d) level of theory. 1,8-Bis(hydrazidomethylsulfonyl)octane and 1,10-bis(hydrazidomethylsulfonyl)decane were found to have unfolded conformations and to be coordinated by copper(II) in the amide form like hydrazides of carboxylic acids. In the binuclear complex, all four ligands are bridging and differ in coordination ways, exhibiting the denticity of four, two, and three. It was demonstrated that sulfoxide groups do not take part in coordination.https://kpfu.ru/uz-eng-ns-2021-1-3.htmlαω-bis(amido- and hydrazidomethylsulfinyl and sulfonyl)alkanescopper(ii)complexationligand denticitythree-dimensional structure |
| spellingShingle | V.V. Neklyudov G.A. Boos M.M. Shulaeva G.A. Chmutova R.R. Amirov α,ω-Bis(hydrazidomethylsulfinyl and sulfonyl)alkanes: State in solution and interaction with copper(II) Учёные записки Казанского университета: Серия Естественные науки α ω-bis(amido- and hydrazidomethylsulfinyl and sulfonyl)alkanes copper(ii) complexation ligand denticity three-dimensional structure |
| title | α,ω-Bis(hydrazidomethylsulfinyl and sulfonyl)alkanes: State in solution and interaction with copper(II) |
| title_full | α,ω-Bis(hydrazidomethylsulfinyl and sulfonyl)alkanes: State in solution and interaction with copper(II) |
| title_fullStr | α,ω-Bis(hydrazidomethylsulfinyl and sulfonyl)alkanes: State in solution and interaction with copper(II) |
| title_full_unstemmed | α,ω-Bis(hydrazidomethylsulfinyl and sulfonyl)alkanes: State in solution and interaction with copper(II) |
| title_short | α,ω-Bis(hydrazidomethylsulfinyl and sulfonyl)alkanes: State in solution and interaction with copper(II) |
| title_sort | α ω bis hydrazidomethylsulfinyl and sulfonyl alkanes state in solution and interaction with copper ii |
| topic | α ω-bis(amido- and hydrazidomethylsulfinyl and sulfonyl)alkanes copper(ii) complexation ligand denticity three-dimensional structure |
| url | https://kpfu.ru/uz-eng-ns-2021-1-3.html |
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