Crystallography Open Database

Information card for entry 8103228

Preview

Coordinates	8103228.cif

Structure parameters

Formula	C7 H11 N3 O
Calculated formula	C7 H11 N3 O
SMILES	O=C(NN)c1[nH]cc(c1C)C
Title of publication	Crystal structure of 3,4-dimethyl-1H-pyrrole-2-carbohydrazide, C7H11N3O
Authors of publication	Yu-Mei Chen; Zhao-Po Zhang; Xue-Yong Huang; Xiang-Nan Li; Yuan Wang
Journal of publication	Zeitschrift für Kristallographie - New Crystal Structures
Year of publication	2011
Journal volume	226
Journal issue	4
Pages of publication	529
a	6.7187 ± 0.0012 Å
b	7.5251 ± 0.0014 Å
c	8.1056 ± 0.0014 Å
α	95.192 ± 0.002°
β	100.502 ± 0.003°
γ	100.555 ± 0.003°
Cell volume	392.86 ± 0.12 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	4
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.0721
Residual factor for significantly intense reflections	0.0641
Weighted residual factors for significantly intense reflections	0.189
Weighted residual factors for all reflections included in the refinement	0.1972
Goodness-of-fit parameter for all reflections included in the refinement	1.077
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
211175 (current)	2018-09-26	cif/ Removing _chemical_name_systematic and _chemical_name_common data items with placeholder values from 513 entries in range 8.	8103228.cif
176728	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 8.	8103228.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	8103228.cif
32570	2012-02-09	../uploads/cif-deposit/cod/cif Adding structures of 8103228 via cif-deposit CGI script.	8103228.cif