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LITERATURE CITED

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    TURBOMOLE V5.10 2009, a development of University of Karlsruhe and Forschungszentrum Karlsruhe GmbH, 1989–2007, TURBOMOLE GmbH, since 2007. Available at http://www.turbomole.com.
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    Albinsson B,Norden B. Excited-state properties of the indole chromophore: electronic transition moment directions from linear dichroism measurements: effect of methyl and methoxy substituents. J Phys Chem 1992; 96: 62046212.