Synthesis and Crystal Structure of a New Hydrated Benzimidazolium Salt Containing Spiro Structure
AbstractA new hydrated benzimidazolium salt containing spiro structure was obtained when benzimidazole is added to ethyl alcohol of 1,5-dioxaspiro[5.5]undecane-2,4-dione and trimethoxymethane. The title compound (C19H21O8) (C7H7N2) (0.5H2O) was characterized by elemental analysis, IR, UV-Vis, and single-crystal X-ray diffraction. The result shows that it belongs to the triclinic system, space group P-1, with a = 11.017(2) Å, b = 11.424(2) Å, c = 11.650(2) Å, α = 70.60(3)°, β = 71.00(3)°, γ = 67.64(3)°, Mr = 505.51, V = 1245.2(5) Å, Z = 2, Dc = 1.348 g/cm3, F(000) = 534, μ(MoKa) = 0.102 mm−1. There exist two types of hydrogen bonds in the crystal. (C19H21O8)− anions and (C7H7N2)+ cations are linked by N–H···O hydrogen bonds, while (C19H21O8)− anions and free water are linked by O–H···O hydrogen bonds. All of the above hydrogen bonds form a one-dimensional (1D)-chained structure. The 1D chains further links the molecule into a three-dimensional (3D)-layered structure. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Zeng, W.; Jiang, J. Synthesis and Crystal Structure of a New Hydrated Benzimidazolium Salt Containing Spiro Structure. Crystals 2017, 7, 303.
Zeng W, Jiang J. Synthesis and Crystal Structure of a New Hydrated Benzimidazolium Salt Containing Spiro Structure. Crystals. 2017; 7(10):303.Chicago/Turabian Style
Zeng, Wulan; Jiang, Jinhe. 2017. "Synthesis and Crystal Structure of a New Hydrated Benzimidazolium Salt Containing Spiro Structure." Crystals 7, no. 10: 303.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.