Crystallography Open Database

Information card for entry 2208270

2208269 << 2208270 >> 2208271

Preview

Structure parameters

Chemical name	9α-Fluoro-11β,21-dihydroxy-16α,17α-isopropylidene-dioxy-pregna-1,4-diene-3 ,20-dione methanol solvate
Formula	C24.67 H33.67 F O6.67
Calculated formula	C24.6667 H31.33 F O6.66
Title of publication	Triamcinolone acetonide methanol 0.67-solvate at 170 K
Authors of publication	Jeß, Inke; Näther, Christian
Journal of publication	Acta Crystallographica Section E
Year of publication	2006
Journal volume	62
Journal issue	3
Pages of publication	o960 - o962
a	17.857 ± 0.0009 Å
b	17.857 ± 0.0009 Å
c	18.0528 ± 0.0011 Å
α	90°
β	90°
γ	120°
Cell volume	4985.3 ± 0.5 Å³
Cell temperature	170 ± 2 K
Ambient diffraction temperature	170 ± 2 K
Number of distinct elements	4
Space group number	146
Hermann-Mauguin space group symbol	R 3 :H
Hall space group symbol	R 3
Residual factor for all reflections	0.0441
Residual factor for significantly intense reflections	0.0369
Weighted residual factors for significantly intense reflections	0.0916
Weighted residual factors for all reflections included in the refinement	0.0953
Goodness-of-fit parameter for all reflections included in the refinement	1.033
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

For the version history of this entry, please navigate to main COD server.
The link is: https://www.crystallography.net/2208270.html