Crystallography Open Database

Information card for entry 2022035

2022034 << 2022035 >> 2022036

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Structure parameters

Formula	C4 H7 N3 O2
Calculated formula	C4 H7 N3 O2
SMILES	O.O=c1[nH]ccc(n1)N
Title of publication	TAAM: a reliable and user friendly tool for hydrogen-atom location using routine X-ray diffraction data
Authors of publication	Jha, Kunal Kumar; Gruza, Barbara; Kumar, Prashant; Chodkiewicz, Michal Leszek; Dominiak, Paulina Maria
Journal of publication	Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials
Year of publication	2020
Journal volume	76
Journal issue	3
a	7.7161 ± 0.0008 Å
b	9.8337 ± 0.001 Å
c	7.5131 ± 0.0008 Å
α	90°
β	100.523 ± 0.005°
γ	90°
Cell volume	560.49 ± 0.1 Å³
Cell temperature	90 ± 0.2 K
Ambient diffraction temperature	90 ± 0.2 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	0.0284
Residual factor for significantly intense reflections	0.0227
Weighted residual factors for significantly intense reflections	0.0553
Weighted residual factors for all reflections included in the refinement	0.0591
Goodness-of-fit parameter for all reflections included in the refinement	1.209
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKa
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301801 (current)	2025-08-19	Add cross-references to PubChem compounds in COD range 2/02 Each referenced PubChem compound corresponds to the full crystal structure.	2022035.cif
250614	2020-04-10	cif/ Adding structures of 2022035 via cif-deposit CGI script.	2022035.cif