Crystallography Open Database

Information card for entry 7239260

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Coordinates	7239260.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C27 H25 N O6
Calculated formula	C27 H25 N O6
Title of publication	A stereoselective synthesis of fully substituted tetrahydrofurans through 1,3-dipolar cycloaddition with cinnamaldehydes: an easy access to chroman derivatives
Authors of publication	Qiu, Lin; Guo, Xin; Zhou, Jun; Liu, Shunying; Yang, Liping; Wu, Xiang; Hu, Wenhao
Journal of publication	RSC Advances
Year of publication	2013
Journal volume	3
Journal issue	43
Pages of publication	20065
a	9.2228 ± 0.0006 Å
b	7.4537 ± 0.0005 Å
c	16.957 ± 0.0012 Å
α	90°
β	96.151 ± 0.002°
γ	90°
Cell volume	1158.98 ± 0.14 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 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	0.0282
Residual factor for significantly intense reflections	0.0273
Weighted residual factors for significantly intense reflections	0.0722
Weighted residual factors for all reflections included in the refinement	0.0731
Goodness-of-fit parameter for all reflections included in the refinement	1.079
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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