KFU. Card publication. Solution state and complexing ability of 1,4-bis(amidomethylsulfinyl)butane toward iron(III), copper(II), cobalt(II), nickel(II), and manganese(II)

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SOLUTION STATE AND COMPLEXING ABILITY OF 1,4-BIS(AMIDOMETHYLSULFINYL)BUTANE TOWARD IRON(III), COPPER(II), COBALT(II), NICKEL(II), AND MANGANESE(II)

Form of presentation

Articles in international journals and collections

Year of publication

2017

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Authors, employees of KFU

Chmutova Galina Alekseevna, author

Bibliographic description in the original language

Neklyudov V. V. Solution state and complexing ability of 1,4-bis(amidomethylsulfinyl)butane toward iron(III), copper(II), cobalt(II), nickel(II), and manganese(II) / V. V. Neklyudov, G. A. Boos, M. M. Shulaeva, G. A. Chmutova, Yu.I. Bagina, Yu. I. Salnikov, and R. R. Amirov // Russian Chemical Bulletin, International Edition, Vol. 66, No. 4, pp. 628—635

Annotation

The solution state and thermodynamic stability of complexes of the new antituberculosis agent 1,44bis(amidomethylsulfinyl)butane (L) with ron(III), copper(II), cobalt(II), nickel(II), and manganese(II) in aqueous solution in the presence and in the absence of the nonionic surfactant Brij 35 were studied by spectrophotometry, pH potentiometry, NMR relaxation technique (T = 25 ?C; variable ionic strength), and mathematical simulation. The geometry optimization of all structures was carried out by the molecular mechanics method MM2 in order to obtain data on coordination modes. In addition, the structure of 1,44bis(amidoo methylsulfinyl)butane was refined by the DFT/B3LYP/66311++G(d,p) quantum chemical method using the IEFPCM model to take into account solvent effects. In an aqueous solution (in the concentration range of 1.3?10 –5 —1?10 –3 mol L –1 ) and in the presence of Brij 35, 1,44bis(amidomethylsulfinyl)butane exists as a neutral monomer. The Beer—Lambert—Bouu guer law is obey

Keywords

1,44bis(amidomethylsulfinyl)butane, iron(III), copper(II), cobalt(II), nickel(II), manganese(II), nonionic surfactant Brij 35, complexation, threeedimensional structur

The name of the journal

Russian Chemical Bulletin

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028747685&doi=10.1007%2fs11172-017-1783-y&partnerID=40&md5=c40662526058135157f7c97f381c1e3b

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=185896&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Chmutova Galina Alekseevna	ru_RU
dc.date.accessioned	2017-01-01T00:00:00Z	ru_RU
dc.date.available	2017-01-01T00:00:00Z	ru_RU
dc.date.issued	2017	ru_RU
dc.identifier.citation	Neklyudov V. V. Solution state and complexing ability of 1,4-bis(amidomethylsulfinyl)butane toward iron(III), copper(II), cobalt(II), nickel(II), and manganese(II) / V. V. Neklyudov, G. A. Boos, M. M. Shulaeva, G. A. Chmutova, Yu.I. Bagina, Yu. I. Salnikov, and R. R. Amirov // Russian Chemical Bulletin, International Edition, Vol. 66, No. 4, pp. 628—635	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=185896&p_lang=2	ru_RU
dc.description.abstract	Russian Chemical Bulletin	ru_RU
dc.description.abstract	The solution state and thermodynamic stability of complexes of the new antituberculosis agent 1,44bis(amidomethylsulfinyl)butane (L) with ron(III), copper(II), cobalt(II), nickel(II), and manganese(II) in aqueous solution in the presence and in the absence of the nonionic surfactant Brij 35 were studied by spectrophotometry, pH potentiometry, NMR relaxation technique (T = 25 ?C; variable ionic strength), and mathematical simulation. The geometry optimization of all structures was carried out by the molecular mechanics method MM2 in order to obtain data on coordination modes. In addition, the structure of 1,44bis(amidoo methylsulfinyl)butane was refined by the DFT/B3LYP/66311++G(d,p) quantum chemical method using the IEFPCM model to take into account solvent effects. In an aqueous solution (in the concentration range of 1.3?10 –5 —1?10 –3 mol L –1 ) and in the presence of Brij 35, 1,44bis(amidomethylsulfinyl)butane exists as a neutral monomer. The Beer—Lambert—Bouu guer law is obey	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	1	ru_RU
dc.subject	44bis(amidomethylsulfinyl)butane	ru_RU
dc.subject	iron(III)	ru_RU
dc.subject	copper(II)	ru_RU
dc.subject	cobalt(II)	ru_RU
dc.subject	nickel(II)	ru_RU
dc.subject	manganese(II)	ru_RU
dc.subject	nonionic surfactant Brij 35	ru_RU
dc.subject	complexation	ru_RU
dc.subject	threeedimensional structur	ru_RU
dc.title	Solution state and complexing ability of 1,4-bis(amidomethylsulfinyl)butane toward iron(III), copper(II), cobalt(II), nickel(II), and manganese(II)	ru_RU
dc.type	Articles in international journals and collections	ru_RU