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Structures of vanadium(III)-ethylenediamine-N,N′-diacetato-N,N′-di-3-propionato complexes: critical role of pπ-dπ donation in determining the coordination number

Li[V(eddadp)]·3H2O (1a) and Cs[V(eddadp)]·2H2O (1b) were characterized by X-ray crystallography. 1a crystallizes in the monoclinic space group Cc with a = 11.467(7) Å, b = 13.398(8) Å, c = 12.529(8) Å, β = 114.85(4)°; V = 1746.7(2) Å3, and Z = 4; 1b crystallizes in the monoclinic space group P21...

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Bibliographische Detailangaben
Hauptverfasser: Meier, Roland (VerfasserIn) , Mitzenheim, Steffi (VerfasserIn) , Pritzkow, Hans (VerfasserIn) , Eldik, Rudi van (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 2011
In: Inorganic chemistry
Year: 2011, Jahrgang: 50, Heft: 3, Pages: 1005-1013
ISSN:1520-510X
DOI:10.1021/ic101679n
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1021/ic101679n
Volltext
Verfasserangaben:Roland Meier, Steffi Mitzenheim, Hans Pritzkow, and Rudi van Eldik
Beschreibung
Zusammenfassung:Li[V(eddadp)]·3H2O (1a) and Cs[V(eddadp)]·2H2O (1b) were characterized by X-ray crystallography. 1a crystallizes in the monoclinic space group Cc with a = 11.467(7) Å, b = 13.398(8) Å, c = 12.529(8) Å, β = 114.85(4)°; V = 1746.7(2) Å3, and Z = 4; 1b crystallizes in the monoclinic space group P21/n with a = 10.265(5) Å, b = 11.673(6) Å, c = 15.507(8) Å, β = 104.29(2)°, V = 1800.6(2) Å3, and Z = 4. The solution structure of 1 has been ascertained to be predominantly six-coordinated with a hexadentate eddadp which is based on a comparison of the electronic and Raman spectra of aqueous solutions of 1 with those in the solid state.
Beschreibung:Published online 29 December 2010
Im Zusatz zum Titel ist das Zeichen "π" tiefgestellt
Gesehen am 17.08.2022
Beschreibung:Online Resource
ISSN:1520-510X
DOI:10.1021/ic101679n

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