6,6 '-dimethoxy-3,3 ',5,5 '-tetramethylbiphenyl-2,2 '-dimethanol

Authors
Dobson, AJ Gerkin, RE
Citation
Aj. Dobson et Re. Gerkin, 6,6 '-dimethoxy-3,3 ',5,5 '-tetramethylbiphenyl-2,2 '-dimethanol, ACT CRYST C, 55, 1999, pp. 82-84
Citations number
12
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
55
Year of publication
1999
Part
1
Pages
82 - 84
Database
ISI
SICI code
0108-2701(19990115)55:<82:6''''>2.0.ZU;2-U
Abstract
The title compound, C20H26O4, crystallized in the centrosymmetric space gro up P2(1)/c with a single molecule as the asymmetric unit. The two hydroxyl- H atoms are ordered and are involved in hydrogen bonds whose O-D...O-A dist ances are 2.807(2) and 2.805(2)Angstrom; one of these bonds is intramolecul ar. The intramolecular dihedral angle between the ring planes (twist angle) is 87.3 (1)degrees.