1-(2-Amino-6-methylpyrimidin-4-yl)-N,N-dimethylpiperidin-4-aminium chloride
نویسندگان
چکیده
In the title mol-ecular salt, C12H22N5(+)·Cl(-), the cation is protonated at the dimethyl-substituted tertiary N atom. The piperidine ring adopts a chair conformation with the exocyclic N-C bond in an equatorial orientation. The dihedral angle between the piperidine ring (all atoms) and the pyrimidine ring is 14.00 (1)°. In the crystal, the ions are connected by N-H⋯N hydrogen bonds, forming inversion dimers, which are further connected by N-H⋯Cl hydrogen bonds. Aromatic π-π stacking inter-actions [centroid-centroid separation = 3.4790 (9) Å] are also observed in the structure.
منابع مشابه
Bis[2-amino-6-methylpyrimidin-4(1H)-one-κ2 N 3,O]dichloridocadmium(II)
In the title compound, [CdCl(2)(C(5)H(7)N(3)O)(2)], the Cd(II) atom is six-coordinated by two heterocyclic N atoms [Cd-N = 2.261 (2) and 2.286 (2) Å] and two O atoms [Cd-O = 2.624 (2) and 2.692 (2) Å] from two bidentate chelate 2-amino-6-methyl-pyrimidin-4(1H)-one ligands and two chloride ions [Cd-Cl = 2.4674 (6) and 2.4893 (7) Å]. The crystal packing is characterized by an open-framework archi...
متن کاملBis[N-(2-hydroxybenzyl)adamantan-1-aminium] fluoride tetrafluoroborate monohydrate
In the title compound, 2C(17)H(24)NO(+)·BF(4) (-)·F(-)·H(2)O, the asymmetric unit contains two N-(2-hy-droxy-benz-yl)adamantan-1-aminium cations, one BF(4) (-) anion, one F(-) anion and one water mol-ecule. Both amine N atoms are protonated. The hy-droxy O atoms, amino N atoms and water O atom are involved in inter-molecular O-H⋯O, O-H⋯F, N-H⋯O and N-H⋯F hydrogen bonding.
متن کاملCrystal structure of 3,6,6-trimethyl-4-oxo-1-(pyridin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-7-aminium chloride and its monohydrate
The title compounds, C15H19N4O+·Cl- and C15H19N4O+·Cl-·H2O, obtained in attempts to synthesize metal complexes using tetra-hydro-indazole as a ligand, were characterized by NMR, IR and X-ray diffraction techniques. The partially saturated ring in the tetra-hydro-indazole core adopts a sofa conformation. An intra-molecular N-H⋯N hydrogen bond formed by the protonated amino group and the N atom o...
متن کامل6-Amino-4-(3-iodoanilino)-2-methylpyrimidin-1-ium chloride
In the cation of the title salt, C(11)H(12)IN(4) (+)·Cl(-), the two aromatic rings are oriented to each other at 9.3 (2)°. In the crystal, the two independent Cl(-) anions lie on twofold rotation axes. N-H⋯Cl hydrogen bonds between the cations and anions generate a supra-molecular layer parallel to (010).
متن کاملTetrakis[(4-methoxycarbonyl)anilinium] hexachloridostannate(IV) dichloride
The asymmetric unit of the title compound, (C(8)H(10)NO(2))(4)[SnCl(6)]Cl(2), contains two (4-meth-oxy-carbon-yl)anilinium cations, one chloride anion and one half of a hexa-chlorido-stannate(IV) dianion situated on a twofold rotation axis. All aminium H atoms are involved in N-H⋯Cl hydrogen bonding, which consolidate the crystal packing along with weak C-H⋯O inter-actions.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012