Crystallography Open Database

Information card for entry 7156961

Preview

Coordinates	7156961.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H14 N2 O3
Calculated formula	C20 H14 N2 O3
Title of publication	Direct synthesis of highly functionalized furans from donor-acceptor cyclopropanes via DBU-mediated ring expansion reactions.
Authors of publication	Su, Zhenjie; Xie, Zengyang; Wang, Shan; Luo, Naili; Wang, Cunde
Journal of publication	Organic & biomolecular chemistry
Year of publication	2019
Journal volume	17
Journal issue	31
Pages of publication	7342 - 7351
a	11.542 ± 0.004 Å
b	12.009 ± 0.004 Å
c	14.738 ± 0.005 Å
α	100.009 ± 0.011°
β	105.015 ± 0.01°
γ	117.02 ± 0.01°
Cell volume	1653.8 ± 1 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	4
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.1601
Residual factor for significantly intense reflections	0.1032
Weighted residual factors for significantly intense reflections	0.293
Weighted residual factors for all reflections included in the refinement	0.3322
Goodness-of-fit parameter for all reflections included in the refinement	1.054
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
225230 (current)	2019-11-08	cif/ Updating files of 7156957, 7156958, 7156959, 7156960, 7156961, 7156962, 7156963 Original log message: Adding full bibliography for 7156957--7156963.cif.	7156961.cif
216854	2019-07-09	cif/ Adding structures of 7156957, 7156958, 7156959, 7156960, 7156961, 7156962, 7156963 via cif-deposit CGI script.	7156961.cif