Local structure of Fe(III), Cr(III), and Zn(II) cations has been detd. on the amorphous sample by means of the difference method used for liq. systems. We recorded energy-dispersive X-ray diffraction spectra of a chelating resin (Chelex 100), contg. paired iminodiacetate ions coupled to a styrene-divinylbenzene support, in several ionic forms. Coordination geometry of Fe(III), Cr(III), and Zn(II) metal cations with Chelex 100 resin ligand sites, and conformation of the ligand groups have been detd
Structural characterization of complexes between iminodiacetate blocked on styrene-divinyl benzene matrix (Chelex 100 resin) and Fe(III), Cr(III) and Zn(II) in solid phase by energy-dispersive X-ray diffraction / Atzei, D.; Ferri, Tommaso; Sadun, Claudia; Sangiorgio, P.; Caminiti, Ruggero. - In: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. - ISSN 0002-7863. - STAMPA. - 123 (11):(2001), pp. 2552-2558. [10.1021/ja0003728]
Structural characterization of complexes between iminodiacetate blocked on styrene-divinyl benzene matrix (Chelex 100 resin) and Fe(III), Cr(III) and Zn(II) in solid phase by energy-dispersive X-ray diffraction
FERRI, Tommaso;SADUN, Claudia;CAMINITI, Ruggero
2001
Abstract
Local structure of Fe(III), Cr(III), and Zn(II) cations has been detd. on the amorphous sample by means of the difference method used for liq. systems. We recorded energy-dispersive X-ray diffraction spectra of a chelating resin (Chelex 100), contg. paired iminodiacetate ions coupled to a styrene-divinylbenzene support, in several ionic forms. Coordination geometry of Fe(III), Cr(III), and Zn(II) metal cations with Chelex 100 resin ligand sites, and conformation of the ligand groups have been detdI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
