3-(Trifluoromethyl)anilinium 2-carboxy-4,5-dichlorobenzoate
2007 ◽
Vol 63
(11)
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pp. o4374-o4375
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Keyword(s):
The crystal structure of the title compound, C7H7F3N+·C8H3Cl2O4 −, is stabilized by five N—H...O, one O—H...O, two C—H...O and three C—H...X (X = F, Cl) hydrogen bonds. Intramolecular O—H...O and C—H...X hydrogen bonds generate edge-fused [S(7)R 4 4(24)S(7)R 2 2(10)S(7)R 4 4(24)S(7)] motifs. The cations and anions are linked to each other by C—H...O hydrogen bonds, forming a chain along the c axis. This chain and the other hydrogen bonds form [R 3 2(6)R 1 2(4)S(7)R 1 2(4)R 4 4(18)R 5 5(24)R 4 4(18)R 1 2(4)R 1 2(4)S(7)R 1 2(4)R 3 2(6)] motifs. The dihedral angle between the planes of the aromatic rings in the cation and anion is 34.86 (1)°.
2014 ◽
Vol 70
(9)
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pp. o919-o920
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2015 ◽
Vol 71
(6)
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pp. o425-o425
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2014 ◽
Vol 70
(9)
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pp. o1073-o1074
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2009 ◽
Vol 65
(6)
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pp. o1363-o1363
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2017 ◽
Vol 73
(11)
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pp. 1735-1738
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2018 ◽
Vol 74
(4)
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pp. 518-521
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2014 ◽
Vol 70
(9)
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pp. o917-o918
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2015 ◽
Vol 71
(5)
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pp. o304-o305
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2012 ◽
Vol 68
(8)
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pp. o2343-o2343
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2014 ◽
Vol 70
(11)
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pp. 325-327
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