Crystallography Open Database

Information card for entry 4500415

Preview

Coordinates	4500415.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C24 H24 N2 O4
Calculated formula	C24 H24 N2 O4
SMILES	c1(ccc(OC)c(c1)OC)/C=C/c1ncc(/C=C/c2cc(c(cc2)OC)OC)nc1
Title of publication	Competition between Methoxy-Based and Pyrazine-Based Synthons in Methoxy-Substituted Distyrylpyrazines
Authors of publication	Collas, Alain; Bagrowska, Izabela; Aleksandrzak, Krzysztof; Zeller, Matthias; Blockhuys, Frank
Journal of publication	Crystal Growth & Design
Year of publication	2011
Journal volume	11
Journal issue	4
Pages of publication	1299
a	14.118 ± 0.003 Å
b	9.424 ± 0.002 Å
c	7.8733 ± 0.0018 Å
α	90°
β	90.938 ± 0.005°
γ	90°
Cell volume	1047.4 ± 0.4 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	4
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	0.117
Residual factor for significantly intense reflections	0.0612
Weighted residual factors for significantly intense reflections	0.1413
Weighted residual factors for all reflections included in the refinement	0.174
Goodness-of-fit parameter for all reflections included in the refinement	1.047
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
179535 (current)	2016-03-24	cif/4/50/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/50/04.	4500415.cif
91935	2013-12-29	cod/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the rest of COD CIFs.	4500415.cif
34484	2012-02-25	../uploads/cif-deposit/cod/cif Adding structures of 4500415 via cif-deposit CGI script.	4500415.cif