Synthesis and characterization of two organic cation hydrogensulfates: 1-(2,5-dimethylphenyl)piperazine-1,4-diium bis(hydrogensulfate) monohydrate (SI) and 1-(2,3-dimethylphenyl)piperazine-1,4-diium bis(hydrogensulfate) (SII)
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DOI: 10.1016/j.molstruc.2016.12.099
Abstract: Abstract Treatment of 1-(2,5-dimethylphenyl)piperazine and 1-(2,3-dimethylphenyl)piperazine with H2SO4 in 2:1 molar ratio at RT affords the corresponding sulfate salts [C12H20N2][HSO4]2·H2O (SI) and [C12H20N2][HSO4]2 (SII). These compounds have been characterized by X-ray diffraction, thermal analysis and… read more here.
Keywords: diium bis; dimethylphenyl piperazine; bis hydrogensulfate; piperazine diium ... See more keywords
Synthesis, characterization, Hirshfeld surface analysis and antioxidant activity of a novel organic-inorganic hybrid material 1-methylpiperazine-1,4-diium bis(nitrate)
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DOI: 10.1016/j.molstruc.2017.03.028
Abstract: Abstract The new inorganic-organic hybrid material 1-methylpiperazine-1,4-diium bis(nitrate) (MPN) have been synthesized and crystallized to the orthorhombic system with space group Pnma and the lattice parameters obtained are a = 10.9385(9) A, b = 6.5698 A (4), c = 13.7021(10) A, V = 984.68(12)… read more here.
Keywords: diium bis; diium; methylpiperazine diium; bis nitrate ... See more keywords
Structural, docking and spectroscopic studies of a new piperazine derivative, 1-Phenylpiperazine-1,4-diium bis(hydrogen sulfate)
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DOI: 10.1016/j.molstruc.2019.127351
Abstract: Abstract In this work, the new organic-inorganic hybrid material 1-Phenylpiperazine-1,4-diium bis(hydrogen sulfate) (1-PPHS) have been investigated. Experimental and theoretical studies of 1-PPHS are presented. The IR spectrum has been recorded in the regions 4000-400 cm−1. Optimized… read more here.
Keywords: diium bis; bis hydrogen; phenylpiperazine diium; hydrogen sulfate ... See more keywords