Imatinibium dipicrate
نویسندگان
چکیده
IN THE CRYSTAL STRUCTURE OF IMATINIBIUM DIPICRATE [SYSTEMATIC NAME: 1-methyl-4-(4-{4-methyl-3-[4-(3-pyrid-yl)pyrimidin-2-yl-amino]-anilinocarbon-yl}benz-yl)piperazine-1,4-diium dipicrate], C(29)H(33)N(7)O(2+)·2C(6)H(2)N(3)O(7) (-), the imatinibium cation is proton-ated at both of the pyrimidine N atoms. Each of the two picrate anions inter-acts with the diprotonated cation through bifurcated N-H⋯O hydrogen bonds forming R(1) (2)(6) ring motifs. Also, an R(2) (2)(24) graph set is formed between the benzamidium -NH- group and the 4-pyridyl N atom inter-acting through N-H⋯N hydrogen-bond inter-actions. Additional weak C-H⋯Cg π-ring and π-π inter-molecular inter-actions are observed which also influence crystal packing.
منابع مشابه
Bis[1,3-bis(1-propyl-1H-benzimidazol-2-yl)-2-oxapropane]cadmium(II) dipicrate dimethylformamide monosolvate
In the title compound, [Cd(C(22)H(26)N(4)O)(2)](C(6)H(2)N(3)O(7))(2)·C(3)H(7)NO, the Cd(II) ion is coordinated by four N atoms and two O atoms from two tridentate 1,3-bis-(1-propyl-1H-benzimidazol-2-yl)-2-oxopropane ligands in a distorted octa-hedral coordination environment. There are significant differences in the chemically equivalent Cd-O bond lengths [2.618 (2) Å and 2.561 (2) Å].
متن کاملBis[N,N-bis(1-allyl-1H-benzimidazol-2-ylmethyl-κN 3)benzylamine-κN]cadmium dipicrate
The crystal structure of the title compound, [Cd(C(29)H(29)N(5))(2)](C(6)H(2)N(3)O(7))(2), consists of Cd(II) complex cations and picrate anions. In the complex cation, the Cd(II) ion is chelated by two bis-(1-allyl-benzimidazol-2-ylmeth-yl)benzyl-amine (babb) ligands in a distorted octa-hedral geometry. Extensive C-H⋯O hydrogen bonding occurs between cations and anions in the crystal structure.
متن کاملLevocetirizinium dipicrate
There are two cation-dianion pairs in the asymmetric unit of the title compound, C(21)H(27)ClN(2)O(3) (2+)·2C(6)H(2)N(3)O(7) (-) {systematic name: 1-[2-(carb-oxy-meth-oxy)eth-yl]-4-[(R)-(4-chloro-phen-yl)phenyl-meth-yl]piperazine-1,4-diium bis-(2,4,6-trinitro-phenol-ate)}. The piperazine group in the levocetirizinium cation is protonated at both N atoms. The acetyl end groups form R(2) (2)(8) h...
متن کاملCarbinoxaminium dipicrate
In the dication of the title salt, C16H21ClN2O(2+)·2C6H2N3O7 (-) [systematic name: 2-{(4-chloro-phen-yl)[2-(di-methyl-aza-nium-yl)eth-oxy]meth-yl}pyridinium bis-(2,4,6-tri-nitro-phenolate), contains a carbinoxaminium dication and two picrate anions, which are held together through inter-molecular N-H⋯O hydrogen bonds. In the dication, the two aromatic rings form a dihedral angle of 80.1 (1)°. I...
متن کاملBis[1,3-bis(1-benzyl-1H-benzimidazol-2-yl)-2-oxapropane]nickel(II) dipicrate–dimethylformamide–ethanol (1/2/0.25)
In the title compound, [Ni(C(30)H(26)N(4)O)(2)](C(6)H(2)N(3)O(7))(2)·2C(3)H(7)NO·0.25CH(3)CH(2)OH, the Ni(II) ion is coordinated in a distorted octa-hedral environment by four N atoms and two O atoms from two tridendate 1,3-bis-(1-benzyl-1H-benzimidazol-2-yl)-2-oxapropane ligands. The crystal structure is stabilized by weak inter-molecular C-H⋯O hydrogen bonds and weak π-π stacking inter-action...
متن کامل