• Solid-state properties and dehydration behavior of the active pharmaceutical ingredient potassium guaiacol-4-sulfonate 

      Mahé, Nathalie; Nicolai, Beatrice; Barrio Casado, María del; Perrin, Marc Antoine; Do, Bernard; Tamarit Mur, José Luis; Céolin, René; Rietveld, Ivo B. (2013-05-20)
      Article
      Accés restringit per política de l'editorial
      Potassium guaiacolsulfonate is an active pharmaceutical ingredient that has been in use for more than a century, and it is still widely used in cough syrups. Nonetheless, no crystal structure has ever been determined to ...
    • Uniaxial negative thermal expansion in crystals of tienoxolol 

      Nicolaï, Beatrice; Rietveld, Ivo B.; Barrio Casado, María del; Mahé, Nathalie; Tamarit Mur, José Luis; Céolin, René; Guéchot, Christophe; Teulon, Jean-Marie (2012-06-17)
      Article
      Accés restringit per política de l'editorial
      The thermal expansion of tienoxolol has been investigated by X-ray powder diffraction up to its melting temperature. The data indicate that the expansion is anisotropic and even negative in one direction of the unit cell. ...