Powder Diffraction
June 21, 2017
J. Maixner, Bronislav Jurásek, Michal Kohout et al.
5 citations
The crystal structure of S-2-(methylamino)-2-phenylcyclohexan-1-one hydrochloride (C13H18ClNO) was determined using X-ray powder diffraction. The compound crystallizes in the monoclinic space group P21 with unit-cell parameters a = 6.578 Å, b = 13.250 Å, c = 15.096 Å, β = 91.619°, and a unit-cell volume of 1315 ų, with four formula units per cell. All measured diffraction lines were indexed and are consistent with the assigned space group, and no detectable impurities were observed in the sample.
Powder Diffraction
August 22, 2017
J. Maixner, Bronislav Jurásek, Michal Himl et al.
2 citations
The X-ray powder diffraction pattern of 2-(ethylamino)-2-(3-methoxyphenyl)cyclohexan-1-one hydrochloride is reported, providing its unit-cell parameters and space group. The compound crystallizes in the monoclinic space group P21 with two molecules per unit cell. All observed diffraction lines were indexed and matched this space group, and no impurities were detected.
Powder Diffraction
December 1, 2025
Analio Dugarte-Dugarte, Jacco van de Streek, Graciela Dı́az de Delgado et al.
The crystal structures of two arylcyclohexylamine derivatives, methoxmetamine hydrochloride (MMXE·HCl) and methoxetamine hydrochloride (MXE·HCl), were determined using laboratory X-ray powder diffraction data. Both compounds are known for anesthetic and sedative effects and have been used illicitly as recreational drugs. Structure determination was performed with DASH software and Rietveld refinements with TOPAS Academic, yielding monoclinic unit cells. For MMXE·HCl, the parameters were a = 15.0429(5) Å, b = 14.0721(5) Å, c = 6.5716(2) Å, β = 90.9864(14)°, V = 1,390.91(8) ų, with Z = 4 and space group P2₁/n. For MXE·HCl, the parameters were a = 8.7772(5) Å, b = 9.9528(7) Å, c = 8.5841(6) Å, β = 100.276(3)°, V = 737.