Crystallography Open Database

Information card for entry 7239129

Preview

Coordinates	7239129.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C23 H21 N5 O2
Calculated formula	C23 H21 N5 O2
Title of publication	Ionic liquid supported synthesis of tricyclic pyrimido[1,2-a]benzimidazoles by a telescoped Michael/hetero annulation strategy
Authors of publication	Selvaraju, Manikandan; Shiu, Wei-Shuen; Kulkarni, Manohar V.; Sun, Chung-Ming
Journal of publication	RSC Advances
Year of publication	2013
Journal volume	3
Journal issue	44
Pages of publication	22314
a	7.108 ± 0.0001 Å
b	10.9002 ± 0.0002 Å
c	14.3071 ± 0.0002 Å
α	80.435 ± 0.001°
β	85.677 ± 0.001°
γ	71.96 ± 0.001°
Cell volume	1039.01 ± 0.03 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	0.056
Residual factor for significantly intense reflections	0.0449
Weighted residual factors for significantly intense reflections	0.1269
Weighted residual factors for all reflections included in the refinement	0.1417
Goodness-of-fit parameter for all reflections included in the refinement	1.08
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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