Crystallography Open Database

Information card for entry 7156580

Preview

Coordinates	7156580.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C22 H25 O9
Calculated formula	C22 H25 O9
Title of publication	Base mediated green synthesis of enantiopure 2-C-spiro-glycosyl-3-nitrochromenes.
Authors of publication	Nayak, Sabita; Panda, Pravati; Raiguru, Bishnu Prasad; Mohapatra, Seetaram; Purohit, Chandra Shekhar
Journal of publication	Organic & biomolecular chemistry
Year of publication	2018
Journal volume	17
Journal issue	1
Pages of publication	74 - 82
a	6.8362 ± 0.0001 Å
b	15.7227 ± 0.0003 Å
c	10.0317 ± 0.0001 Å
α	90°
β	95.182 ± 0.001°
γ	90°
Cell volume	1073.84 ± 0.03 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	0.0502
Residual factor for significantly intense reflections	0.0497
Weighted residual factors for significantly intense reflections	0.1455
Weighted residual factors for all reflections included in the refinement	0.1466
Goodness-of-fit parameter for all reflections included in the refinement	1.1
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	1.54184 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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