Now showing items 1-6 of 6

    • Conformational polymorphism: The missing phase of 1,1,2,2-tetrachloroethane (Cl2HC-CHCl2) 

      Barrio Casado, María del; Tamarit Mur, José Luis; Mondieig, Denise; Zuriaga, Jose Mariano; Perez, Silvina C.; Negrier, Philippe (2013-05)
      Article
      Restricted access - publisher's policy
      Halogenoethane derivatives are known to exhibit different polymorphs involving a different translational, orientational, and conformational order. The 1,1,2,2- tetrachloroethane (Cl2HC−CHCl2) exhibits a normal pressure ...
    • Dynamic characterization of crystalline and glass phases of deuterated 1,1,2,2 tetrachloroethane 

      Perez, Silvina C.; Zuriaga, Jose Mariano; Serra, Pablo; Wolfenson, Alberto; Negrier, Philippe; Tamarit Mur, José Luis (2015-10-07)
      Article
      Open Access
      A thorough characterization of the gamma, beta, and glass phases of deuterated 1,1,2,2 tetrachloroethane (C2D2Cl4) via nuclear quadrupole resonance and Molecular Dynamic Simulations (MDSs) is reported. The presence of ...
    • Dynamic heterogeneity in an orientational glass 

      Caballero, Nirvana B.; Zuriaga, Jose Mariano; Tamarit Mur, José Luis; Serra, Pablo (2017-11-14)
      Article
      Open Access
      The family of compounds CBrnCl4-n has been proven helpful in unraveling microscopic mechanisms responsible for glassy behavior. Some of the family members show translational ordered phases with minimal disorder which appears ...
    • Orientational relaxations in solid (1,1,2,2)tetrachloroethane 

      Tripathi, Pragya; Mitsari, Efstratia; Romanini, Michela; Serra, Pablo; Tamarit Mur, José Luis; Zuriaga, Jose Mariano; Macovez, Roberto (2016)
      Article
      Open Access
      We employ dielectricspectroscopy and molecular dynamic simulations to investigate the dipolar dynamics in the orientationally disordered solid phase of (1,1,2,2)tetrachloroethane. Three distinct orientational dynamics are ...
    • Simultaneous orientational and conformational molecular dynamics in solid 1,1,2-Trichloroethane 

      Romanini, Michela; Mitsari, Efstratia; Tripathi, Pragya; Serra, Pablo; Zuriaga, Jose Mariano; Tamarit Mur, José Luis; Macovez, Roberto (2018-03-15)
      Article
      Open Access
      The molecular dynamics in the ambient-pressure solid phase of 1,1,2-trichloroethane is studied by means of broadband dielectric spectroscopy and molecular dynamics simulations. The dielectric spectra of polycrystalline ...
    • Structure and dynamics of the crystalline stable phase of 2-Chlorothiophene 

      Romanini, Michela; Negrier, Philippe; Barrio Casado, María del; Mondieig, Denise; Serra, Pablo; Zuriaga, Jose Mariano; Macovez, Roberto; Tamarit Mur, José Luis (2019-09-23)
      Article
      Open Access
      The dynamics of a simple and rigid molecule (2-chlorothiophene) has been studied by means of broadband dielectric spectroscopy (BDS) within the low-temperature stable crystalline phase, whose structure has been determined ...