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Crystal data and X-ray powder diffraction data of lobenzarit acid and lobenzarit disodium

Published online by Cambridge University Press:  10 January 2013

H. Novoa de Armas ,
R. Pellón Comdom ,
R. Pomés Hernández  and
J. Duque Rodríguez
H. Novoa de Armas*
Affiliation:
Center of Pharmaceutical Chemistry, P.O. Box 16042, Havana, Cuba
R. Pellón Comdom
Affiliation:
Center of Pharmaceutical Chemistry, P.O. Box 16042, Havana, Cuba
R. Pomés Hernández
Affiliation:
National Center for Scientific Research, P.O. Box 6990, Havana, Cuba
J. Duque Rodríguez
Affiliation:
National Center for Scientific Research, P.O. Box 6990, Havana, Cuba
*
a) Author to whom correspondence should be addressed.
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Abstract

Lobenzarit acid, C14H10ClNO4, and lobenzarit disodium (CCA), C14H8ClNNa2O4, have been investigated by means of X-ray powder diffraction. The unit cell dimensions were determined from diffractometer methods, using strictly monochromatized CuKα1 radiation, and evaluated by indexing programs. The triclinic cell found for lobenzarit acid was a=16.580(1) Å, b=16.389(1) Å, c=4.9023(3) Å, α=71.674(6)°, β=92.609(6)°, γ=97.127(6)°, Z=4, Dx=1.544 Mg/m3. The triclinic cell found for CCA was a=18.041(5) Å, b=11.461(4) Å, c=5.936(2) Å, α=66.80(3)°, β=103.61(3)°, γ=113.13(3)°, Z=4, Dx=2.159 Mg/m3.

Information

Type
Research Article
Information
Powder Diffraction , Volume 11 , Issue 2 , June 1996 , pp. 72 - 74
Copyright
Copyright © Cambridge University Press 1996

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