Complexation between copper(II) and ethylenediaminetetraacetic acid in aqueous acetonitrile

dc.contributor.author	Boos G.
dc.contributor.author	Sal'nikov Y.
dc.contributor.author	Gibadullina K.
dc.date.accessioned	2018-09-17T21:19:20Z
dc.date.available	2018-09-17T21:19:20Z
dc.date.issued	1996
dc.identifier.issn	1070-3284
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/134838
dc.description.abstract	The complexation between copper(II) and ethylenediaminetetraacetic acid (H4L) in an aqueous solution of acetonitrile (XCH3CN=0.34 molar fractions) is studied by spectrophotometry. The formation of ethylenediaminetetraacetates [CuHL]- and [CuL]2- is established. No [CuH2L] complexes are observed. It is shown that the addition of acetonitrile makes the HL3- and L4- anions dentate higher. The coordination number of the Cu2+ ion in the [CuHL]- complex decreases in the presence of CH3CN and NaClO4 (1.5 mol/1). DMSO (X = 0.36 molar fractions) and DMF (X = 0.33 molar fractions) molecules are outerspherically bound by copper(II) ethylenediaminetetraacetate complexes. © 1996 MAEe Cyrillic signK Hayκa/Interperiodica Publishing.
dc.relation.ispartofseries	Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
dc.title	Complexation between copper(II) and ethylenediaminetetraacetic acid in aqueous acetonitrile
dc.type	Article
dc.relation.ispartofseries-issue	1
dc.relation.ispartofseries-volume	22
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	63
dc.source.id	SCOPUS10703284-1996-22-1-SID27544471472

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