Crystallography Open Database

Information card for entry 7156962

Preview

Coordinates	7156962.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C19 H15 Br N2 O
Calculated formula	C19 H15 Br N2 O
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	11.5956 ± 0.0017 Å
b	5.0269 ± 0.0007 Å
c	33 ± 0.005 Å
α	90°
β	92.159 ± 0.004°
γ	90°
Cell volume	1922.2 ± 0.5 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	5
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
Residual factor for all reflections	0.123
Residual factor for significantly intense reflections	0.054
Weighted residual factors for significantly intense reflections	0.1289
Weighted residual factors for all reflections included in the refinement	0.1448
Goodness-of-fit parameter for all reflections included in the refinement	0.891
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.	7156962.cif
216854	2019-07-09	cif/ Adding structures of 7156957, 7156958, 7156959, 7156960, 7156961, 7156962, 7156963 via cif-deposit CGI script.	7156962.cif