Crystallography Open Database

Information card for entry 2007233

2007232 << 2007233 >> 2007234

Preview

Coordinates	2007233.cif
Original IUCr paper	HTML

Structure parameters

Common name	FULGID-3
Chemical name	2-fluorenylidene,3-(3,4,5-trimethoxybenzylidene) succinic anhydride
Formula	C27 H20 O6
Calculated formula	C27 H20 O6
SMILES	O1C(=O)C(\C(=C/c2cc(OC)c(OC)c(OC)c2)C1=O)C1=C2C(=CC=CC2)c2c1cccc2
Title of publication	2,3-Bis(diphenylmethylene)succinic Anhydride, (I), 2-(2-Adamantylidene)-3-(9-fluorenylidene)succinic Anhydride, (II), and 2-(9-Fluorenylidene)-3-(3,4,5-trimethoxybenzylidene)succinic Anhydride, (III)
Authors of publication	Kaftory, Menahem; Goldberg, Yulia; Goldberg, Stephen, Z.; Botoshansky, Mark
Journal of publication	Acta Crystallographica Section C
Year of publication	1998
Journal volume	54
Journal issue	5
Pages of publication	683 - 687
a	10.2498 ± 0.001 Å
b	12.586 ± 0.003 Å
c	8.189 ± 0.004 Å
α	96.51°
β	87.9°
γ	93.5°
Cell volume	1047.2 ± 0.6 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	3
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.1268
Residual factor for significantly intense reflections	0.0886
Weighted residual factors for all reflections	0.2587
Weighted residual factors for significantly intense reflections	0.2019
Goodness-of-fit parameter for all reflections	0.394
Goodness-of-fit parameter for significantly intense reflections	0.41
Diffraction radiation wavelength	0.71093 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Version history is temporarily not available due to server issues.