Electronic Resource
[S.l.]
:
International Union of Crystallography (IUCr)
Acta crystallographica
38 (1982), S. 803-810
ISSN:
1600-5724
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
The temperature variation of the unit cell and molecular orientation in perdeuteronaphthalene is measured with considerable accuracy by neutron diffraction from a powder sample in the temperature range from 5 to 293 K. Measurements were done on the D1A and D1B instruments at ILL Grenoble. Results were obtained through constrained refinements using the program EDINP. The fundamental problem of background scattering is scrutinized, concluding that even with such a problem it is possible to obtain good measurements of rigid-body thermal-motion tensors by this technique. These results are of importance for the lattice dynamical studies of this system.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0567739482001648
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