The Tetracyanopyrazinide Dimer Dianion, [TCNP][sub2][sup2-] 2-Electron 8-Center Bonding.

The reaction of Cr(CH) and 1,2,4,5-tetracyanopyrazine (TCNP) forms [Cr(CH)][TCNP], and TCNP is reduced and forms the eclipsed π[TCNP] dimer. Diamagnetic [TCNP] has an intradimer separation of 3.14(2) Å. The intradimer C⋯C and N⋯N separations are 3.29(2) and 3.42(2) Å, respectively, and increase with...

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Publicado en:	Journal of the American Chemical Society Vol. 131; no. 25; pp. 9070 - 9076
Autores principales:	Novoa, Juan J., Stephens, Peter W., Weerasekare, Mahika, Shum, William W., Miller, Joel S.
Formato:	Artículo
Publicado:	American Chemical Society 7/1/2009
Materias:	Dimers Chemical reactions Diamagnetism Superconductivity Diffraction patterns Atomic structure
Acceso en línea:	Ver este registro en EBSCOhost