Crystallography Open Database

Information card for entry 4104626

Preview

Structure parameters

Formula	C20 H12 Cr N6
Calculated formula	C20 H12 Cr N6
Title of publication	The Tetracyanopyrazinide Dimer Dianion, [TCNP]22-. 2-Electron 8-Center Bonding
Authors of publication	Juan J. Novoa; Peter W. Stephens; Mahika Weerasekare; William W. Shum; Joel S. Miller
Journal of publication	Journal of the American Chemical Society
Year of publication	2009
Journal volume	131
Pages of publication	9070 - 9075
a	9.3374 ± 0.0002 Å
b	10.8037 ± 0.0002 Å
c	17.3964 ± 0.0004 Å
α	90°
β	95.327 ± 0.001°
γ	90°
Cell volume	1747.34 ± 0.06 Å³
Cell temperature	296 K
Ambient diffraction temperature	296 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
Goodness-of-fit parameter for all reflections	2.355
Method of determination	powder diffraction
Diffraction radiation wavelength	0.69862 Å
Diffraction radiation type	synchrotron
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

For the version history of this entry, please navigate to main COD server.
The link is: https://www.crystallography.net/4104626.html