Zhao Hong-Bin, Chen Liang, Wang Bang-Ying, Liao Jun-Xu, Xu Yong-Jun
College of Chemistry and Environmental Engineering, Dongguan University of Technology, Guangdong 523808, People's Republic of China.
Acta Crystallogr C. 2013 Jun;69(Pt 6):651-3. doi: 10.1107/S0108270113011232. Epub 2013 May 15.
The core of the novel title centrosymmetric porphyrin derivative, C72H86N4O4, with long flexible hexyloxy substituents, is almost planar, which is anticipated to facilitate π-electron delocalization and lead to a significant deviation between the planes of the benzene rings and the molecular plane. The two N-bound H atoms on the pyrrole rings are disordered and the occupancy factors refined to a ratio of 0.28 (2):0.72 (2).
