2-(1,3-Diphenylpropen-1,3-diolato)-1,3,2-(5-formylbenzo)dioxaborol: A `whole-molecule disorder' crystal structure
Document Type
Article
Publication Date
1-1-2010
Abstract
The boron atom in C(22)E(15)BO(5) is O,O'-chelated by the anions in a tetrahedral geometry, with the planar five- and six-membered chelate rings being orthogonal to each other. The molecule lies on a two-fold rotation axis. The molecule is disordered with respect to another molecule in a 93:7 ratio; the treatment of the `whole-molecule disorder' by employing a large number of restraints is described. Crystal data: C(22)H(15)BO(5), monoclinic C2/c, a = 17.1804(5), b = 12.9409(4), c = 9.8842(3) angstrom, beta = 124.832(2), V = 1803.82(9) angstrom(3) at -173 K.
Keywords
Whole-molecule disorder
Publication Title
Chinese Journal of Structural Chemistry
Recommended Citation
Ng, S.W., "2-(1,3-Diphenylpropen-1,3-diolato)-1,3,2-(5-formylbenzo)dioxaborol: A `whole-molecule disorder' crystal structure" (2010). Research Publications (2006 to 2010). 2882.
https://knova.um.edu.my/research_publications_2006_2010/2882
Volume
29
Issue
11
Publisher
Chinese Journal Structural Chemistry
Publisher Location
FUIJAN INST RES STRUCT MATTER, CHINESE ACAD SCIENCES, FUZHOU, FUJIAN 350002, PEOPLES R CHINA