Crystallography Open Database

Information card for entry 4026977

Preview

Coordinates	4026977.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C22 H18 Cl4 N6 O6
Calculated formula	C22 H18 Cl4 N6 O6
Title of publication	Synthesis and Structure of Oxacalix[2]arene[2]triazines of an Expanded π-Electron-Deficient Cavity and Their Interactions with Anions
Authors of publication	Sen Li; Shi-Xin Fa; Qi-Qiang Wang; De-Xian Wang; Mei-Xiang Wang
Journal of publication	Journal of Organic Chemistry
Year of publication	2012
Journal volume	77
Pages of publication	1860 - 1867
a	9.1999 ± 0.0018 Å
b	16.063 ± 0.003 Å
c	19.924 ± 0.004 Å
α	90°
β	90°
γ	90°
Cell volume	2944.3 ± 1 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	5
Space group number	20
Hermann-Mauguin space group symbol	C 2 2 21
Hall space group symbol	C 2c 2
Residual factor for all reflections	0.0375
Residual factor for significantly intense reflections	0.0365
Weighted residual factors for significantly intense reflections	0.0893
Weighted residual factors for all reflections included in the refinement	0.0902
Goodness-of-fit parameter for all reflections included in the refinement	1.083
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

Version history

Revision	Date	Message	Files
178448 (current)	2016-03-21	cif/4/02/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/02/69.	4026977.cif
81042	2013-04-13	cif/ Adding structures of 4026977 via cif-deposit CGI script.	4026977.cif