Daniel Andre
University of Paris
10 Papers
112 Citations
Daniel Andre is an academic researcher from University of Paris. The author has contributed to research in topics: Phase transition & Crystal structure. The author has an hindex of 7, co-authored 10 publications. Previous affiliations of Daniel Andre include University of Paris-Sud.
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Papers
Glassy crystals. V : structural and dynamic studies of large amplitude molecular motions
TL;DR: In this paper, thermally stimulated current (TSC) measurements in cycloalkanols and 1,2 -difluorotetrachloroethane and NMR measurements of spin-spin, spin-lattice and dipolar spin lattice relaxation times were obtained for cyclohexanol and cyclooctanol.
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Structural and lattice-energy analyses of the different low-temperature phases of ferrocene Fe(C5H5)2: Relation between the molecular packings
TL;DR: In this article, the lattice energy of the triclinic phase of ferrocene has been analyzed at 130 K and 15 K and it has been shown that it has two possible molecular packings, quite energetically similar, of face-centred or P 1 symmetry.
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Crystalline thiophene—I: Phase diagram and structures of two orientationally disordered crystalline phases. crystallographic evidence for a metastable low temperature phase
TL;DR: In this paper, the first order phase diagram of thiophene has been determined from 217.5 to 298 K up to 400 MPa, and the structures of phases I and II have accordingly been investigated taking this relationship into account.
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Crystalline thiophene. II: a comprehensive study of stable and metastable phases by means of heat capacity, thermally stimulated currents and raman spectroscopy measurements
TL;DR: In this article, the existence of four phase transitions at 174.50, 170.49, 136.8 and 111.26 K was confirmed by thermally stimulated current measurements, and tentative rules were proposed to number metastable phases relative to stable ones.
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Crystal structure of the metastable β-phase of toluene
TL;DR: In this article, the crystal structure of the metastable β-phase of toluene was determined from single crystal X-ray diffraction data using a Monte-Carlo method coupled to a constrained least squares refinement.
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