ISOLATION AND X-RAY CRYSTALLOGRAPHIC STRU CTURE OF CYCLIC TETRAMER BASED ON BISPHENOL-A AND O-PHTHALOYL DICHLORIDE

Authors
JIANG HY LIU TX CHEN TL MO ZS XU JP
Citation
Hy. Jiang et al., ISOLATION AND X-RAY CRYSTALLOGRAPHIC STRU CTURE OF CYCLIC TETRAMER BASED ON BISPHENOL-A AND O-PHTHALOYL DICHLORIDE, Gaodeng xuexiao huaxue xuebao, 17(8), 1996, pp. 1310-1313
Citations number
3
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
17
Issue
8
Year of publication
1996
Pages
1310 - 1313
Database
ISI
SICI code
0251-0790(1996)17:8<1310:IAXCSC>2.0.ZU;2-U
Abstract
The polycrystalline powder of the cyclic tetramer based on bisphenol A and o-phthaloyldichloride has been prepared by recrystallization from nitrobenzene and its crystal structure has been determined by Wide-An gle X-ray Diffraction (WAXD). The unit cell is orthorhombic and its di mensions a = 0.967 6 nm, b = 0.869 9 nm, c = 2.085 9 nm, Space group b elongs to Pmmm, With two tetramers per unit cell,the crystal density i s 1.36 g . cm(-3), Indices of crystal diffraction peaks are also detai led in the present work.