You are not logged in.
Openly accessible

Complexes of the tripodal nitrilotrimethylenetrisphosphonic (H6L) and P,P',P''-triphenylnitrilotrimethylenetrisphosphinic (H3L) acids with the copper(II) ion. Synthesis and charaterization of [Hpy][Cu(H3L)(H2O)] and [Cu(HL)(py)]2.2Me2CO

Cecconi, Franco, Ghilardi, Carlo A., Luis, Pablo A. Lorenzo, Midollini, Stefano, Orlandini, Annabella, Dakternieks, Dainis, Duthie, Andrew, Dominguez, Sixto, Berti, Elisabetta and Vacca, Alberto 2001, Complexes of the tripodal nitrilotrimethylenetrisphosphonic (H6L) and P,P',P''-triphenylnitrilotrimethylenetrisphosphinic (H3L) acids with the copper(II) ion. Synthesis and charaterization of [Hpy][Cu(H3L)(H2O)] and [Cu(HL)(py)]2.2Me2CO, Dalton transactions, vol. 2001, pp. 211-217, doi: 10.1039/b004576o.

Attached Files
Name Description MIMEType Size Downloads
duthie-complexesofthe-2001.pdf Published version application/pdf 495.10KB 32

Title Complexes of the tripodal nitrilotrimethylenetrisphosphonic (H6L) and P,P',P''-triphenylnitrilotrimethylenetrisphosphinic (H3L) acids with the copper(II) ion. Synthesis and charaterization of [Hpy][Cu(H3L)(H2O)] and [Cu(HL)(py)]2.2Me2CO
Formatted title Complexes of the tripodal nitrilotrimethylenetrisphosphonic (H6L) and P,P',P'' -triphenylnitrilotrimethylenetrisphosphinic (H3L°) acids with the copper (II) ion. Synthesis and characterization of [Hpy] [Cu(H3L) (H2O)] and [Cu(HL°) (py)]2.2Me2CO
Author(s) Cecconi, Franco
Ghilardi, Carlo A.
Luis, Pablo A. Lorenzo
Midollini, Stefano
Orlandini, Annabella
Dakternieks, Dainis
Duthie, Andrew
Dominguez, Sixto
Berti, Elisabetta
Vacca, Alberto
Journal name Dalton transactions
Volume number 2001
Start page 211
End page 217
Publisher RSC Publishing
Place of publication Cambridge, England
Publication date 2001
ISSN 1477-9226
1477-9234
Summary The complexes [Hpy][Cu(H3L)(H2O)] 1 (L6 = nitrilotrimethylenetrisphosphonate) and [Cu(HL°)(py)]2·2Me2CO 2 [(L°)3 = P,P,P" -triphenylnitrilotrismethylenetrisphosphinate)] have been isolated and characterized by X-ray crystallography, near IR-visible spectroscopy and magnetic measurements. The structure determination has shown the complexes to be constituted by monomeric and dimeric units respectively. In the monomer the metal atom is surrounded by the phosphonate ligand and a water molecule, with a geometry between a trigonal bipyramid and a square pyramid. The two copper atoms in the dimer are held together by an arm of the tripod ligand, with a pyridine molecule as additional ligand, and display octahedral geometry. The presence of monomeric and dimeric species in aqueous solutions of 1 and 2 has been shown by ESMS studies. The formation in water solution of the dimer [{Cu(H3L)}2]2-, as a minor species, has been supported by potentiometric measurements, whereas only the monomeric anion [CuL°] has been ascertained to be present. In general the ligand H3L° forms less stable copper(II) complexes than H6L.


Notes Published on the Web 20th December 2000
Language eng
DOI 10.1039/b004576o
Field of Research 030204 Main Group Metal Chemistry
Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2001, The Royal Society of Chemistry
Persistent URL http://hdl.handle.net/10536/DRO/DU:30008457

Document type: Journal Article
Collections: School of Biological and Chemical Sciences
Open Access Collection
Connect to link resolver
 
Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved.

Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.

Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 10 times in TR Web of Science
Scopus Citation Count Cited 16 times in Scopus
Google Scholar Search Google Scholar
Access Statistics: 501 Abstract Views, 32 File Downloads  -  Detailed Statistics
Created: Mon, 13 Oct 2008, 15:32:40 EST

Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.