Crystallography Open Database

Information card for entry 1506233

Preview

Coordinates	1506233.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H20 O
Calculated formula	C20 H20 O
SMILES	c1ccc(cc1)C1C(=O)/C(=C/c2ccccc2)CCCC1
Title of publication	Ring expansion/homologation‒aldehyde condensation cascade using tert-trihalomethylcarbinols.
Authors of publication	Falck, J. R.; He, Anyu; Reddy, L. Manmohan; Kundu, Abhijit; Barma, Deb K.; Bandyopadhyay, A.; Kamila, Sukanta; Akella, Radha; Bejot, Romain; Mioskowski, Charles
Journal of publication	Organic letters
Year of publication	2006
Journal volume	8
Journal issue	20
Pages of publication	4645 - 4647
a	6.193 ± 0.005 Å
b	17.433 ± 0.005 Å
c	14.493 ± 0.005 Å
α	90 ± 0.005°
β	99.693 ± 0.005°
γ	90 ± 0.005°
Cell volume	1542.4 ± 1.4 Å³
Cell temperature	291 ± 2 K
Ambient diffraction temperature	291 ± 2 K
Number of distinct elements	3
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/a 1
Hall space group symbol	-P 2yab
Residual factor for all reflections	0.1797
Residual factor for significantly intense reflections	0.0961
Weighted residual factors for significantly intense reflections	0.2076
Weighted residual factors for all reflections included in the refinement	0.1727
Goodness-of-fit parameter for all reflections included in the refinement	1.006
Diffraction radiation wavelength	0.71069 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.	1506233.cif
120071	2014-07-11	Adding DOIs to range 1 structures.	1506233.cif
48107	2012-03-26	../uploads/cif-deposit/cod/cif Adding structures of 1506227, 1506228, 1506229, 1506230, 1506231, 1506232, 1506233 via cif-deposit CGI script.	1506233.cif