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X-ray powder diffraction analysis of a silver(I)-aspartame complex

Published online by Cambridge University Press:  01 March 2012

R. Putvinskis ,
C. O. Paiva-Santos ,
M. Cavicchioli  and
A. C. Massabni
R. Putvinskis
Affiliation:
Laboratório Computacional de Análises Cristalográficas e Cristalinas - LabCACC, Instituto de Química, UNESP, 14800-900, Rua Prof. Francisco Degni s/n, Araraquara, SP, Brazil
C. O. Paiva-Santos
Affiliation:
Laboratório Computacional de Análises Cristalográficas e Cristalinas - LabCACC, Instituto de Química, UNESP, 14800-900, Rua Prof. Francisco Degni s/n, Araraquara, SP, Brazil
M. Cavicchioli
Affiliation:
Departamento de Química Geral e Inorgânica, Instituto de Química, UNESP, 14800-900, Rua Prof. Francisco Degni s/n, Araraquara, SP, Brazil
A. C. Massabni
Affiliation:
Departamento de Química Geral e Inorgânica, Instituto de Química, UNESP, 14800-900, Rua Prof. Francisco Degni s/n, Araraquara, SP, Brazil
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Abstract

Synchrotron X-ray powder diffraction (XRPD) data were collected for the silver(I)-aspartame complex [Ag(C14H17N2O5)]∙1∕2H2O. The complex was obtained from a stoichiometric mixture of aspartame (3-amino-N-(α-carboxyphenethyl)-succinamic acid N-methyl ester, C14H18N2O5), Na2CO3, and AgNO3. Indexing using Crysfire and Chekcell proposed an orthorhombic unit cell with space group P2221. The lattice parameters are a=12.4750(1) Å, b=21.60614(14) Å, and c=4.88888(9) Å.

Keywords

silver(I)-aspartameX-ray diffractionLe Bail method

Information

Type
New Diffraction Data
Information
Powder Diffraction , Volume 21 , Issue 4 , December 2006 , pp. 314 - 317
Copyright
Copyright © Cambridge University Press 2006

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