Crystal structure and Hirshfeld surface analysis of 2-amino-4-methoxy-6-methylpyrimidinium 2-hydroxybenzoate
2017 ◽
Vol 73
(9)
◽
pp. 1305-1307
◽
Keyword(s):
Ion Pair
◽
In the title molecular salt, C6H10N3O+·C7H5O3−, the cation is protonated at the N atom lying between the amine and methyl substituents and the dihedral angle between the carboxyl group and its attached ring in the anion is 4.0 (2)°. The anion features an intramolecular O—H...O hydrogen bond, which closes anS(6) ring. The cation and anion are linked by two N—H...O hydrogen bonds [R22(8) motif] to generate an ion pair in which the dihedral angle between the aromatic rings is 8.34 (9)°. Crystal symmetry relates two ion pairs bridged by further N—H...O hydrogen bonds into a tetramericDDAAarray. The tetramers are linked by pairs of C—H...O hydrogen bonds to generate [100] chains. Hirshfeld surface and fingerprint plot analyses are presented.
2021 ◽
Vol 77
(4)
◽
pp. 420-423
Keyword(s):
2018 ◽
Vol 74
(7)
◽
pp. 910-914
Keyword(s):
2017 ◽
Vol 73
(10)
◽
pp. 1595-1598
2022 ◽
Vol 78
(1)
◽
Keyword(s):
2014 ◽
Vol 70
(9)
◽
pp. o919-o920
Keyword(s):
Keyword(s):
2016 ◽
Vol 72
(8)
◽
pp. 1121-1125
2018 ◽
Vol 74
(8)
◽
pp. 1159-1162
Keyword(s):
2015 ◽
Vol 71
(5)
◽
pp. o270-o271
◽
Keyword(s):
2021 ◽
Vol 77
(1)
◽
pp. 1-4