Crystallography Open Database

Information card for entry 1516584

Preview

Coordinates	1516584.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C24 H12 Se2
Calculated formula	C24 H12 Se2
SMILES	[se]1c2cccc3c2c2c1cccc2c1cccc2[se]c4c(c12)c3ccc4
Title of publication	Heteroatom-bridged tetraphenylenes: synthesis, structures, and properties.
Authors of publication	Xiong, Xiao-Dong; Deng, Chun-Lin; Peng, Xiao-Shui; Miao, Qian; Wong, Henry N. C.
Journal of publication	Organic letters
Year of publication	2014
Journal volume	16
Journal issue	12
Pages of publication	3252 - 3255
a	28.5952 ± 0.0014 Å
b	7.5369 ± 0.0003 Å
c	15.6922 ± 0.0008 Å
α	90°
β	90°
γ	90°
Cell volume	3382 ± 0.3 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	3
Space group number	60
Hermann-Mauguin space group symbol	P b c n
Hall space group symbol	-P 2n 2ab
Residual factor for all reflections	0.0251
Residual factor for significantly intense reflections	0.0199
Weighted residual factors for significantly intense reflections	0.0471
Weighted residual factors for all reflections included in the refinement	0.0502
Goodness-of-fit parameter for all reflections included in the refinement	1.055
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
176729 (current)	2016-02-18	cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 1.	1516584.cif
119297	2014-07-05	cif/ Updating files of 1516580, 1516581, 1516582, 1516583, 1516584, 1516585 Original log message: Adding full bibliography for 1516580--1516585.cif.	1516584.cif
116340	2014-06-10	cif/ Adding structures of 1516584 via cif-deposit CGI script.	1516584.cif