. 2017 Sep 5;22(9):1476. doi: 10.3390/molecules22091476
© 2017 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Figure 3.
LUMO orbitals for compounds 4a (A) and 5a (B).