Crystallography Open Database

Information card for entry 7159857

Preview

Coordinates	7159857.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C43 H66 O11
Calculated formula	C43 H66 O11
Title of publication	Unusual immunosuppressive pyridine-containing <i>bisnor</i>- (c<sub>23</sub>), <i>tetranor</i>- (c<sub>21</sub>) and <i>pentanor</i>- (c<sub>20</sub>) sesterterpenoids from Tibetan <i>Leucosceptrum canum</i>.
Authors of publication	Li, Man; Feng, Ling; Zhang, Han; Liu, Yan-Chun; Zhou, Ting-Ting; Zheng, Yu; Guo, Kai; Liu, Yan; Li, Sheng-Hong
Journal of publication	Organic & biomolecular chemistry
Year of publication	2024
Journal volume	22
Journal issue	15
Pages of publication	3019 - 3024
a	10.184 ± 0.0005 Å
b	14.8969 ± 0.0007 Å
c	14.107 ± 0.0007 Å
α	90°
β	108.171 ± 0.001°
γ	90°
Cell volume	2033.44 ± 0.17 Å³
Cell temperature	100 ± 2 K
Ambient diffraction temperature	100 ± 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	0.0539
Residual factor for significantly intense reflections	0.0536
Weighted residual factors for significantly intense reflections	0.1405
Weighted residual factors for all reflections included in the refinement	0.1408
Goodness-of-fit parameter for all reflections included in the refinement	1.054
Diffraction radiation wavelength	1.54178 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
291693 (current)	2024-05-05	cif/ Updating files of 7159857 Original log message: Adding full bibliography for 7159857.cif.	7159857.cif
290605	2024-03-23	cif/ Adding structures of 7159857 via cif-deposit CGI script.	7159857.cif