Structural analysis of the solid amorphous binuclear complexes of iron(III) and aluminum(III) with chromium(III)-DTPA chelator using energy dispersive X-ray diffraction |
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| Authors: | Sadun Claudia Bucci Remo Magrì Antonio L |
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| Institution: | Dipartimento di Chimica, INFM Istituto Nazionale di Fisica della Materia, Università degli Studi di Roma La Sapienza, P.le A. Moro 5, 00185 Rome, Italy. csadun@caspur.it |
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| Abstract: | This paper is concerned with the structural data obtained for two amorphous binuclear complexes of iron(III) and aluminum(III) with chromium(III)-diethylentriaminepentaacetic acid (chromium(III)-DTPA, CrL(2)(-)) using the energy-dispersive X-ray diffraction technique. Fe(OH)CrL(H(2)O)(6) and Al(OH)CrL(H(2)O)(6) are binuclear complexes, the metals ions being bridged via oxygen atoms. The metal ions are all octahedrally coordinated. |
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