Absolute configuration and electronic state properties of light-switch complex [Ru(phen)2dppz]2+ deduced from oriented circular dichroism in a lamellar liquid crystal host
Journal article, 2002

Circular dichroism (CD) of enantiomers of [Ru(phen)(2)dppz](2+) oriented in a octanoate-decanol-water lamellar liquid crystal has been measured parallel to the orientation axis. where the sample does not exhibit linear dichroism (LD). At an inclined incidence, the emerging LD shows that the chromophores have an along-chain orientation in the liquid crystal. The changes in the CD spectrum compared to an isotropic sample, in conjunction with CD calculations, allow us to assess the absolute configuration of the enantiomers and assign the CD bands to specific electronic transitions.


Malin Ardhammar

Department of Physical Chemistry

Per Lincoln

Department of Physical Chemistry

A. Rodger

Bengt Nordén

Department of Physical Chemistry

Chemical Physics Letters

0009-2614 (ISSN)

Vol. 354 1-2 44-50

Areas of Advance

Nanoscience and Nanotechnology (2010-2017)


Life Science Engineering (2010-2018)

Materials Science

Subject Categories

Physical Chemistry


Basic sciences



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