KFU. Card publication. Crystal structure of phosphonium carboxylate complexes. The role of the metal coordination geometry, ligand conformation and hydrogen bonding

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CRYSTAL STRUCTURE OF PHOSPHONIUM CARBOXYLATE COMPLEXES. THE ROLE OF THE METAL COORDINATION GEOMETRY, LIGAND CONFORMATION AND HYDROGEN BONDING

Form of presentation

Articles in international journals and collections

Year of publication

2014

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Authors, employees of KFU

Bakhtiyarova Yuliya Valerevna, author

Galkin Vladimir Ivanovich, author

Galkina Irina Vasilevna, author

Kataeva Olga Nikolaevna, author

Stakheev Vitaliy Vladimirovich, author

Tufatullin Artem Igorevich, author

Cherkasov Rafael Askhatovich, author

Chubukaeva Dinara Rashitovna, author

Authors, postgraduates KFU

Siraeva Dinara Rashitovna, postgraduate kfu

Bibliographic description in the original language

I.Galkina, A.Tufatullin, D.Krivolapov, Yu. Bakhtiyarova, D. Chubukaeva, V.Stakheev, V.Galkin, R.Cherkasov, B.Buchnerc, O.Kataeva,Crystal structure of phosphonium carboxylate complexes. The role of the metal coordination geometry, ligand conformation and hydrogen bonding, CrystEngComm, 2014, V. 16, P. 9010-9024. DOI: 10.1039/C4CE01361A

Annotation

A series of new mononuclear and heteronuclear complexes of carboxylate phosphonium betaines with biologically important metals were obtained in aqueous media at ambient temperature. X-ray single crystal diffraction showed that carboxylate phosphonium betaines exhibit versatile complexation ability, producing monomeric, dimeric, tetrameric homonuclear and mixed metal complexes, water playing an important role in crystal formation. The binding mode was found to change in the series of Zn(II), Cd(II), Hg(II) complexes with the increase of the cation radius. In case of α- and β-substituted phosphabetaines the crystallization of various stereoisomers was observed including rare case of co-crystallization of two diastereomers in one crystal.

Keywords

X-ray single crystal diffraction, carboxylate phosphonium betaines, mononuclear and heteronuclear complexes of Zn(II), Cd(II), Hg(II)

The name of the journal

CRYSTENGCOMM

URL

http://pubs.rsc.org/en/content/articlelanding/2014/ce/c4ce01361a

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

https://repository.kpfu.ru/eng/?p_id=84925&p_lang=2

Resource files

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s1_ln17399611_2083583291_1939656818Hwf949576640IdV164401982017399611PDF_HI0001.pdf	1,06	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Bakhtiyarova Yuliya Valerevna	ru_RU
dc.contributor.author	Galkin Vladimir Ivanovich	ru_RU
dc.contributor.author	Galkina Irina Vasilevna	ru_RU
dc.contributor.author	Kataeva Olga Nikolaevna	ru_RU
dc.contributor.author	Stakheev Vitaliy Vladimirovich	ru_RU
dc.contributor.author	Tufatullin Artem Igorevich	ru_RU
dc.contributor.author	Cherkasov Rafael Askhatovich	ru_RU
dc.contributor.author	Chubukaeva Dinara Rashitovna	ru_RU
dc.contributor.author	Siraeva Dinara Rashitovna	ru_RU
dc.date.accessioned	2014-01-01T00:00:00Z	ru_RU
dc.date.available	2014-01-01T00:00:00Z	ru_RU
dc.date.issued	2014	ru_RU
dc.identifier.citation	I.Galkina, A.Tufatullin, D.Krivolapov, Yu. Bakhtiyarova, D. Chubukaeva, V.Stakheev, V.Galkin, R.Cherkasov, B.Buchnerc, O.Kataeva,Crystal structure of phosphonium carboxylate complexes. The role of the metal coordination geometry, ligand conformation and hydrogen bonding, CrystEngComm, 2014, V. 16, P. 9010-9024. DOI: 10.1039/C4CE01361A	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=84925&p_lang=2	ru_RU
dc.description.abstract	CRYSTENGCOMM	ru_RU
dc.description.abstract	A series of new mononuclear and heteronuclear complexes of carboxylate phosphonium betaines with biologically important metals were obtained in aqueous media at ambient temperature. X-ray single crystal diffraction showed that carboxylate phosphonium betaines exhibit versatile complexation ability, producing monomeric, dimeric, tetrameric homonuclear and mixed metal complexes, water playing an important role in crystal formation. The binding mode was found to change in the series of Zn(II), Cd(II), Hg(II) complexes with the increase of the cation radius. In case of α- and β-substituted phosphabetaines the crystallization of various stereoisomers was observed including rare case of co-crystallization of two diastereomers in one crystal.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	X-ray single crystal diffraction	ru_RU
dc.subject	carboxylate phosphonium betaines	ru_RU
dc.subject	mononuclear and heteronuclear complexes of Zn(II)	ru_RU
dc.subject	Cd(II)	ru_RU
dc.subject	Hg(II)	ru_RU
dc.title	Crystal structure of phosphonium carboxylate complexes. The role of the metal coordination geometry, ligand conformation and hydrogen bonding	ru_RU
dc.type	Articles in international journals and collections	ru_RU