Diimidazolium phthalate monohydrate
نویسنده
چکیده
In the title compound, 2C(3)H(5)N(2) (+)·C(8)H(4)O(4) (2-)·H(2)O, the cations, anion and water mol-ecule are connected by N-H⋯O and O-H⋯O hydrogen bonds, forming a three-dimensional network.
منابع مشابه
Synthesis, Growth, Crystal Structure and Characterization of an Organic Salt Single Crystal: Diimidazolium Dipicrate Monohydrate
The organic salt of Diimidazolium dipicrate monohydrate (DIDPMH) has been synthesized and single crystals grown by slow solvent evaporation solution growth technique at room temperature using dry acetonitrile as the solvent. The H and C NMR spectra were recorded to confirm the presence of different proton environments and different kinds of carbon atoms respectively. The molecular structure of ...
متن کاملcatena-Poly[[[diaquacopper(II)]-bis(μ2-di-4-pyridyl disulfide-κ2 N:N′)] bis(hydrogen phthalate) monohydrate]
The asymmetric unit of the title compound, {[Cu(C(10)H(8)N(2)S(2))(2)(H(2)O)(2)](C(8)H(5)O(4))(2)·H(2)O}(n), contains one Cu(II) ion, two bridging di-4-pyridyl disulfide (4-DPDS) ligands of the same chirality, two coordinating water mol-ecules, two hydrogen phthalate anions and one uncoordinated water mol-ecule. The polymeric structure consists of two types of polymeric chains, each composed fr...
متن کاملImidazole–imidazolium picrate monohydrate
The asymmetric unit of the title compound, C(3)H(5)N(2) (+)·C(6)H(2)N(3)O(7) (-)·C(3)H(4)N(2)·H(2)O or H(C(3)H(4)N(2))(2) (+)·C(6)H(2)N(3)O(7) (-)·H(2)O, contains a diimidazolium cationic unit, one picrate anion and one mol-ecule of water. In the crystal, the components are connected by N-H⋯O, N-H⋯N and O-H⋯O hydrogen bonds, forming a two-dimensional network parallel to (001). In addition, weak...
متن کاملBis(2,6-diaminopyridinium) hydrogen phthalate nitrate monohydrate
The title hydrated salt, 2C(5)H(8)N(3) (+)·C(8)H(5)O(4) (-)·NO(3) (-)·H(2)O, was obtained fortuitously from the reaction between 2,6-diamino-pyridine, phthalic acid and Co(NO(3))(2)·6H(2)O at 343 K. The asymmetric unit consists of two crystallographically independent 2,6-diamino-pyridinium cations, a hydrogen phthalate anion, a nitrate ion and a water mol-ecule of crystallization which in the c...
متن کاملPalladation of diimidazolium salts at the C4 position: access to remarkably electron-rich palladium(II) centers.
Palladation of C2-protected diimidazolium salts with Pd(OAc)2 afforded complexes comprising C4-bound N-heterocyclic dicarbene ligands. The reactivity of these complexes towards Lewis acids (AgBF4, AgOAc) and Brønsted acids (H2SO4, H3PO4, HOAc) revealed that abnormal C4 bonding of the carbenes markedly increases the nucleophilicity of the coordinated palladium center as compared to C2 bonding. D...
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