benzosemiquinone

plural benzosemiquinones

1. chemistryAny semiquinone derived from benzoquinone

   1 more example

   Though the relative orientations of methylimidazole and benzosemiquinone had little impact on the N δ nqi tensor, Fritscher found the hydrogen bond length to have a dramatic effect on η (Figure S9, Supporting Information ). 32 Shortening the N···O distance from 3.25 to 2.75 Å resulted in an increase in η from 0.17 to 0.61.

   2014 July 15, Patrick J. O’Malley, Colin A. Wraight, Sergei A. Dikanov, “Hyperfine and Nuclear Quadrupole Tensors of Nitrogen Donors in the QA Site of Bacterial Reaction Centers: Correlation of the Histidine Nδ Tensors with Hydrogen Bond Strength”, in The Journal of Physical Chemistry. B, volume 118, →DOI