4-[Bis(4-fluorophenyl)methyl]piperazin-1-ium picrate
نویسندگان
چکیده
منابع مشابه
4-(4-Carboxybenzyl)-1-methylpiperazin-1-ium picrate
The title compound, C(13)H(19)N(2)O(2) (+)·C(6)H(2)N(3)O(7) (-), is a salt obtained by cocrystallization of 4-[(4-methyl-piperazin-1-yl)meth-yl]benzoic acid and picric acid. The cations adopt an 'L-shaped' conformation and are linked into chains along [010] by O-H⋯N hydrogen bonds. The NH group of each piperazinium ring forms a hydrogen bond to the phenolate O atom of a picrate anion, and the p...
متن کامل4-[Bis(4-fluorophenyl)methyl]piperazin-1-ium picrate
The title compound {systematic name: 4-[bis(4-fluorophenyl)methyl]piperazin-1-ium 2,4,6-tri-nitro-phenolate}, C(17)H(19)F(2)N(2) (+)·C(6)H(2)N(3)O(7) (-), is the picrate salt of a piperazine-supported amine bearing a benzhydryl substituent on one of its N atoms. During co-crystallisation, protonation took place on the N atom of the secondary amine functionality. The non-aromatic six-membered he...
متن کامل4-[(4-Chlorophenyl)(phenyl)methyl]piperazin-1-ium picrate monohydrate
The asymmetric unit of the title compound, C(17)H(20)ClN(2) (+)·C(6)H(2)N(3)O(7) (-)·H(2)O, contains a piperazin-1-ium cation, a picrate anion and one solvent water mol-ecule. The piperazene ring is protonated at one N atom and adopts a highly distorted chair conformation with the chloro-pheny(phen-yl)methyl substituent on the second N atom in an equatorial position. The crystal structure is st...
متن کامل1,1-Dimethylhydrazin-1-ium picrate
In the title compound, C(2)H(9)N(2) (+)·C(6)H(2)N(3)O(7) (-), the dihedral angles between the mean planes of the three nitro groups and the benzene ring are 63.5 (3), 10.5 (2) and 10.4 (2)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds into a two-dimensional network parallel to (001).
متن کامل2-Amino-4-methoxy-6-methylpyrimidin-1-ium picrate
In the title salt, C(6)H(10)N(3)O(+)·C(6)H(2)N(3)O(7) (-), the dihedral angle between the mean planes of the benzene and pyridine rings is 3.1 (1)°. In the cation, the meth-oxy group is almost coplanar with the pyridine ring [C-O-C-N = -0.6 (2)°]. The p-nitro [C-C-N-O = -1.17 (19)°] and one o-nitro [C-C-N-O = 1.83 (19)°] group in the anion are essentially coplanar with the benzene ring. The oth...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s160053681103580x