Crystallography Open Database

Information card for entry 2012704

2012703 << 2012704 >> 2012705

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Structure parameters

Chemical name	5-(4-Bromophenyl)-2-phenyl-1,5,6,10b-tetrahydropyrazolo[1,5-c]quinazoline
Formula	C22 H18 Br N3
Calculated formula	C22 H18 Br N3
SMILES	C1C(c2ccccc2)=NN2[C@H](c3ccc(Br)cc3)Nc3ccccc3[C@@H]12.C1C(c2ccccc2)=NN2[C@@H](c3ccc(Br)cc3)Nc3ccccc3[C@H]12
Title of publication	The molecular and supramolecular structures of four 1,5,6,10b-tetrahydropyrazolo[1,5-<i>c</i>]quinazolines
Authors of publication	Low, John Nicolson; Cobo, Justo; Nogueras, Manuel; Sánchez, Adolfo; Torres, Harlen; Insuasty, Braulio
Journal of publication	Acta Crystallographica Section C
Year of publication	2002
Journal volume	58
Journal issue	5
Pages of publication	o305 - o310
a	8.511 ± 0.0002 Å
b	10.7015 ± 0.0003 Å
c	11.0357 ± 0.0003 Å
α	110.036 ± 0.002°
β	92.1613 ± 0.0015°
γ	110.328 ± 0.001°
Cell volume	871.37 ± 0.04 Å³
Cell temperature	120 ± 1 K
Ambient diffraction temperature	120 ± 1 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	0.046
Residual factor for significantly intense reflections	0.037
Weighted residual factors for significantly intense reflections	0.087
Weighted residual factors for all reflections included in the refinement	0.091
Goodness-of-fit parameter for all reflections included in the refinement	1.025
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

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