In:
The Journal of Chemical Physics, AIP Publishing, Vol. 41, No. 3 ( 1964-08-01), p. 760-764
Abstract:
Three-dimensional x-ray diffraction data from a single crystal of β-F2 have yielded a crystal structure like that later found for the γ-O2 phase in which no dimers are present. The unit cell is cubic, contains eight molecules, and has a lattice dimension of a=6.67±0.07 Å. The two molecules at 000 and ½ ½ ½ are approximately spherically disordered, and the six molecules approximately at ¼ ½ 0, ¾ ½ 0, 0 ¼ ½, 0 ¾ ½, ½ 0 ¼, and ½ 0 ¾ are highly disordered, respectively, in the planes x=¼, x=¾, y=¼, y=¾, z=¼, and z=¾. The value of R=Σ ‖ Fo |−| Fc ‖/Σ | Fo | is 0.10 for the 28 observed reflections.
Type of Medium:
Online Resource
ISSN:
0021-9606
,
1089-7690
Language:
English
Publisher:
AIP Publishing
Publication Date:
1964
detail.hit.zdb_id:
3113-6
detail.hit.zdb_id:
1473050-9
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