Crystallography Open Database

Information card for entry 7057384

Preview

Coordinates	7057384.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H18 I2 N2 O2
Calculated formula	C20 H18 I2 N2 O2
Title of publication	Competition between hydrogen bonds and halogen bonds: a structural study
Authors of publication	Gamekkanda, Janaka C.; Sinha, Abhijeet S.; Desper, John; Đaković, Marijana; Aakeröy, Christer B.
Journal of publication	New Journal of Chemistry
Year of publication	2018
Journal volume	42
Journal issue	13
Pages of publication	10539
a	7.7674 ± 0.0008 Å
b	10.001 ± 0.001 Å
c	26.238 ± 0.003 Å
α	81.234 ± 0.001°
β	89.268 ± 0.001°
γ	85.844 ± 0.001°
Cell volume	2009.1 ± 0.4 Å³
Cell temperature	228 ± 2 K
Ambient diffraction temperature	228 ± 2 K
Number of distinct elements	5
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.0663
Residual factor for significantly intense reflections	0.0473
Weighted residual factors for significantly intense reflections	0.1001
Weighted residual factors for all reflections included in the refinement	0.107
Goodness-of-fit parameter for all reflections included in the refinement	1.15
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

For the version history of this entry, please navigate to main COD server.
The link is: https://www.crystallography.net/7057384.html