Crystallography Open Database

Information card for entry 4027238

Preview

Coordinates	4027238.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C15 H18 N2 O4
Calculated formula	C15 H18 N2 O4
SMILES	O=C1N(C(C(=O)N(C1)C)C(=O)C)Cc1ccc(OC)cc1
Title of publication	A Dieckmann Cyclization Route to Piperazine-2,5-diones
Authors of publication	Claude Larrivée Aboussafy; Derrick L. J. Clive
Journal of publication	Journal of Organic Chemistry
Year of publication	2012
Journal volume	77
Pages of publication	5125 - 5131
a	6.175 ± 0.0003 Å
b	12.2731 ± 0.0007 Å
c	18.6361 ± 0.001 Å
α	90°
β	93.8223 ± 0.0007°
γ	90°
Cell volume	1409.22 ± 0.13 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 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	0.0427
Residual factor for significantly intense reflections	0.0349
Weighted residual factors for significantly intense reflections	0.0908
Weighted residual factors for all reflections included in the refinement	0.0965
Goodness-of-fit parameter for all reflections included in the refinement	1.04
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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