. 2019 May 15;24(10):1875. doi: 10.3390/molecules24101875
© 2019 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 9.
The arrangement of 7a in the unit cell box.