C–H···O and C–H···X (X = Cl/Br) hydrogen bond tuned supramolecular assembly: a combined X-ray powder diffraction and Hirshfeld surface analysis
Keyword(s):
X Ray
◽
Crystal structures of N-(2-chlorophenyl) acetamide (1) and phenyl (2-bromomethyl) benzoate (2) have been determined from laboratory X-ray powder diffraction data. In addition to intermolecular N–H···O and C–H···O hydrogen bonds, the crystal packing in (1) and (2) exhibits weak C–H···Cl/Br interactions, which facilitate formation of three-dimensional architectures. Hirshfeld surface analysis of compounds (1), (2), and a few related chloro- and bromo-phenyl derivatives retrieved from the CSD indicates that 83–97% of Hirshfeld surface areas in this class of compounds are due to H···H, H···π, H···O, and H···Cl/Br contacts.
2022 ◽
Vol 78
(2)
◽
2020 ◽
Vol 76
(10)
◽
pp. 1624-1628
2021 ◽
Vol 77
(5)
◽
pp. 559-563
2018 ◽
Vol 74
(12)
◽
pp. 1887-1890
◽
2021 ◽
Vol 77
(2)
◽
pp. 195-199
2021 ◽
Vol 77
(3)
◽
pp. 260-265
2018 ◽
Vol 74
(1)
◽
pp. 45-50
◽
2018 ◽
Vol 74
(10)
◽
pp. 1513-1516
◽