A large delocalized pi-electron system: diquinoxalino[2,3-a : 2 ',3 '-c]phenazine chloroform solvate

Authors
Du, M Bu, XH Biradha, K
Citation
M. Du et al., A large delocalized pi-electron system: diquinoxalino[2,3-a : 2 ',3 '-c]phenazine chloroform solvate, ACT CRYST C, 57, 2001, pp. 199-200
Citations number
11
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
ISSN journal
01082701 → ACNP
Volume
57
Year of publication
2001
Part
2
Pages
199 - 200
Database
ISI
SICI code
0108-2701(200102)57:<199:ALDPSD>2.0.ZU;2-Q
Abstract
The title compound, C24H12N6. CHCl3, crystallizes in the monoclinic system in space group P2(1)/c. The structure consists of one molecule of diquinoxa lino[2,3-a:2',3'-c]phenazine (Dqpz), which is a large delocalized pi -elect ron system, and a chloroform solvent molecule. There exist weak intermolecu lar C-H . . .N and pi-pi interactions between adjacent Dqpz molecules.