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- Title
X-ray Structure Analysis of 4-Cyano-4′-n-Undecyloxybiphenyl.
- Authors
Rajnikant; Gupta, V. K.; Dinesh; Kumar, A.; Varghese, B.
- Abstract
The structure of a liquid crystal of 4-cyano-4′-n-undecyloxybiphenyl (C[sub 24]H[sub 31]NO) is determined by X-ray diffraction. The compound crystallizes in the monoclinic crystal system (space group C2/c) with the unit cell parameters a = 84.108(7) Å, b = 7.159(2) Å, c = 6.922(2) Å, and β = 91.6(4)°. The structure has been solved by direct methods and refined to the residual index R[sub 1] = 0.067. Both phenyl rings are almost planar, and the dihedral angle between these rings is 31.5(6)°. © 2003 MAIK “Nauka / Interperiodica”.
- Subjects
LIQUID crystals; BIPHENYL compounds; X-ray diffraction
- Publication
Crystallography Reports, 2003, Vol 48, Issue 2, p286
- ISSN
1063-7745
- Publication type
Article
- DOI
10.1134/1.1564208