(S)-2-Amino-1-(pyrrolidinium-2-ylmethyl)pyridinium dibromide
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چکیده
منابع مشابه
(S)-2-Amino-1-(pyrrolidinium-2-ylmethyl)pyridinium dibromide
In the title compound, C(10)H(17)N(3) (2+)·2Br(-), the pyrrolidinium ring displays an envelope conformation, with the flap N atom lying 0.564 (6) Å from the mean plane of the remaining four C atoms. The attached methyl-ene C atom, which connects the pyrrolidinium ring and the 2-amino-pyridine group, is displaced from the plane of the four pyrrolidinium C atoms by 0.811 (8) Å in the same directi...
متن کامل(S)-2-[(2-Ammoniophenyl)sulfanylmethyl]pyrrolidinium dibromide
In the title compound, C(11)H(18)N(2)S(2+)·2Br(-), the pyrrolidine ring displays a half-chair conformation, with the flap C atom lying 0.522 (5) Å out of the plane of the other four atoms. The methyl-ene C atom, which connects the pyrrolidinium ring and the thio-ether group, is displaced from the plane of four pyrrolidinium atoms by 0.690 (6) Å in the same direction as the flap C atom. The plan...
متن کامل(S)-2-(Pyrrolidinium-2-ylmethylsulfanyl)pyridinium dibromide
In the title compound, C(10)H(16)N(2)S(2+)·2Br(-), the pyrrolidine ring displays an envelope conformation, with the flap C atom lying 0.484 (5) Å out of the plane of the rest of the pyrrolidine ring. The thio-ether group connects the pyridine ring and the 2-methyl-pyrrolidine group. Both pyrrolidine NH bonds form hydrogen bonds to the bromide anions. These hydrogen bonds link the cations and an...
متن کاملPyrrolidinium-2-carboxylate–4-nitrophenol (1/2)
In the title compound, C5H9NO2·2C6H5NO3, the pyrrolidine ring of the pyrrolidinium-2-carboxyl-ate zwitterion adopts a twisted conformation on the -CH2-CH2- bond adjacent to the N atom. The mean plane of this pyrrolidine ring forms dihedral angles of 25.3 (3) and 32.1 (3)° with the two nitro-phenol rings. An intra-molecular N-H⋯O hydrogen bond occurs in the pyrrolidinium-2-carboxyl-ate mol-ecule...
متن کاملCrystal structure of 1-[(1S,2R)-2-hydroxy-1-methyl-2-phenylethyl]pyrrolidinium 2-amino-5-chlorobenzoate
In the cation of the title mol-ecular salt, C13H20NO(+)·C7H5ClNO2 (-), the five-membered ring adopts a twisted conformation about one of the C-N bonds. The exocyclic N-C bond has an equatorial orientation. The dihedral angle between the five-membered ring (all atoms) and the benzene ring is 76.56 (19)°. In the anion, the dihedral angle between the carboxyl-ate group and the benzene ring is 18.5...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808001128