6-Methyl-2-oxo-N-(quinolin-6-yl)-2H-chromene-3-carboxamide: crystal structure and Hirshfeld surface analysis
2016 ◽
Vol 72
(8)
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pp. 1121-1125
Keyword(s):
The title coumarin derivative, C20H14N2O3, displays intramolecular N—H...O and weak C—H...O hydrogen bonds, which probably contribute to the approximate planarity of the molecule [dihedral angle between the coumarin and quinoline ring systems = 6.08 (6)°]. The supramolecular structures feature C—H...O hydrogen bonds and π–π interactions, as confirmed by Hirshfeld surface analyses.
2018 ◽
Vol 74
(3)
◽
pp. 385-389
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2018 ◽
Vol 74
(12)
◽
pp. 1746-1750
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2016 ◽
Vol 72
(4)
◽
pp. 516-521
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2019 ◽
Vol 75
(6)
◽
pp. 892-895
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2019 ◽
Vol 75
(11)
◽
pp. 1774-1782
2017 ◽
Vol 73
(5)
◽
pp. 738-745
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2021 ◽
Vol 77
(3)
◽
pp. 266-269
2021 ◽
Vol 77
(10)
◽
pp. 1048-1053
Keyword(s):
2019 ◽
Vol 75
(1)
◽
pp. 94-98
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2019 ◽
Vol 75
(12)
◽
pp. 1861-1865