Crystallography Open Database

Information card for entry 4132448

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Structure parameters

Formula	C29 H56 O3 Si2
Calculated formula	C29 H56 O3 Si2
SMILES	[Si](OC[C@]1([C@@H]2CC[C@H]3CCC(=O)[C@@]3([C@]2(CC[C@@H]1O[Si](C)(C)C(C)(C)C)C)C)C)(C)(C)C(C)(C)C
Title of publication	Total Synthesis of (-)-Nodulisporic Acids D, C, and B: Evolution of a Unified Synthetic Strategy.
Authors of publication	Zou, Yike; Li, Xiangqin; Yang, Yun; Berritt, Simon; Melvin, Jason; Gonzales, Stephen; Spafford, Matthew; Smith, 3rd, Amos B
Journal of publication	Journal of the American Chemical Society
Year of publication	2018
Journal volume	140
Journal issue	30
Pages of publication	9502 - 9511
a	7.0926 ± 0.0003 Å
b	10.7908 ± 0.0004 Å
c	20.6337 ± 0.0009 Å
α	90°
β	96.016 ± 0.002°
γ	90°
Cell volume	1570.5 ± 0.11 Å³
Cell temperature	100 K
Ambient diffraction temperature	100 K
Number of distinct elements	4
Space group number	4
Hermann-Mauguin space group symbol	P 1 21 1
Hall space group symbol	P 2yb
Residual factor for all reflections	0.0318
Residual factor for significantly intense reflections	0.0311
Weighted residual factors for significantly intense reflections	0.083
Weighted residual factors for all reflections included in the refinement	0.0838
Goodness-of-fit parameter for all reflections included in the refinement	1.127
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301835 (current)	2025-08-20	Add cross-references to PubChem compounds in COD range 4/13/ Each referenced PubChem compound corresponds to the full crystal structure.	4132448.cif
242430	2019-11-26	cif/ Adding structures of 4132448 via cif-deposit CGI script.	4132448.cif