Search Results - "Pérez, Silvina C."

A model to describe the inhomogeneous broadening of NQR lines in chlorohalobenzenes with orientational or substitutional disorder by Pérez, Silvina C., Zuriaga, Mariano

“…A simple model to explain the NQR lineshape in solids with orientational disorder or substitutional disorder is presented. The particular case of…”
Get full text

Nuclear Quadrupole Resonance: A Technique to Control Hydration Processes in the Pharmaceutical Industry by Limandri, Silvina, Visñovezky, Claudia, Pérez, Silvina C, Schurrer, Clemar A, Wolfenson, Alberto E, Ferro, Maribel, Cuffini, Silvia L, Gonçalves de Souza, Joel, Aguiar, F. Armani, Masetto de Gaitani, C

“…Pharmaceuticals can exist in many solid forms, which can have different physical and chemical properties. These solid forms include polymorphs, solvates,…”
Get full text

Isomorphism and disorder in o-chlorohalobenzenes studied by NQR by Pérez, Silvina C., Wolfenson, Alberto, Zuriaga, Mariano

“…In this work we present experimental results that allow to characterize different solid modifications found in o-chlorohalobenzenes. Three disordered phases…”
Get full text

Conformational Polymorphism: The Missing Phase of 1,1,2,2-Tetrachloroethane (Cl2HC–CHCl2) by Negrier, Ph, Barrio, M, Tamarit, J. Ll, Mondieig, D, Zuriaga, M. J, Perez, S. C

“…Halogenoethane derivatives are known to exhibit different polymorphs involving a different translational, orientational, and conformational order. The…”
Get full text

Order-disorder phase-transformation kinetics in p -chloronitrobenzene studied by nuclear quadrupole resonance by Meriles, Carlos A., Pérez, Silvina C., Schurrer, Clemar, Brunetti, Aldo H.

Get full text