Issue 33, 2014

Polymorphism and the influence of crystal structure on the luminescence of the opto-electronic material 4,4′-bis(9-carbazolyl)biphenyl

Abstract

Three polymorphs of 4,4′-bis(9-carbazolyl)biphenyl were prepared and characterized by X-ray diffraction and luminescence spectroscopy. Electronic structure calculations were performed to examine the influence of the molecular geometry on the HOMO and LUMO energy levels and calculated electronic transitions.

Graphical abstract: Polymorphism and the influence of crystal structure on the luminescence of the opto-electronic material 4,4′-bis(9-carbazolyl)biphenyl

Supplementary files

Article information

Article type
Communication
Submitted
21 May 2014
Accepted
04 Jul 2014
First published
04 Jul 2014

CrystEngComm, 2014,16, 7621-7625

Author version available

Polymorphism and the influence of crystal structure on the luminescence of the opto-electronic material 4,4′-bis(9-carbazolyl)biphenyl

C. J. Gleason, J. M. Cox, I. M. Walton and J. B. Benedict, CrystEngComm, 2014, 16, 7621 DOI: 10.1039/C4CE01056F

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