Powder X-ray diffraction of altrenogest, C<sub>21</sub>H<sub>26</sub>O<sub>2</sub>
نویسندگان
چکیده
The crystal structure of altrenogest has been solved and refined using synchrotron X-ray powder diffraction data, optimized density functional techniques. Altrenogest crystallizes in space group P 2 1 (#19) with a = 7.286 916(16), b 10.580 333(19), c 22.266 08(7) Å, V 1716.671(6) Å 3 , Z 4 at 295 K. Thermal expansion between 113 K is anisotropic. An O–H⋯O hydrogen bond links the molecules into chains along -axis. pattern submitted to ICDD for inclusion Powder Diffraction File™ (PDF®).
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ژورنال
عنوان ژورنال: Powder Diffraction
سال: 2022
ISSN: ['1945-7413', '0885-7156']
DOI: https://doi.org/10.1017/s0885715622000331