Crystallography Open Database

Information card for entry 7226225

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Coordinates	7226225.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	asperether C
Formula	C19 H26 O4
Calculated formula	C19 H26 O4
Title of publication	20-Nor-isopimarane cycloethers from the deep-sea sediment-derived fungus Aspergillus wentii SD-310
Authors of publication	Li, Xin; Li, Xiao-Ming; Li, Xiao-Dong; Xu, Gang-Ming; Liu, Yang; Wang, Bin-Gui
Journal of publication	RSC Adv.
Year of publication	2016
Journal volume	6
Journal issue	79
Pages of publication	75981
a	11.1182 ± 0.001 Å
b	12.8745 ± 0.0011 Å
c	11.7116 ± 0.0008 Å
α	90°
β	90.398 ± 0.001°
γ	90°
Cell volume	1676.4 ± 0.2 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	3
Space group number	4
Hermann-Mauguin space group symbol	P 1 21 1
Hall space group symbol	P 2yb
Residual factor for all reflections	0.1054
Residual factor for significantly intense reflections	0.063
Weighted residual factors for significantly intense reflections	0.1096
Weighted residual factors for all reflections included in the refinement	0.1375
Goodness-of-fit parameter for all reflections included in the refinement	1.003
Diffraction radiation wavelength	1.54178 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

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