An Ytterbium-Pyrazine Square [(C5H4Me)2YbIII(pyz•-)]4 Formed by Reversible Electron Transfer and Concomitant Self-Assembly.
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DOI: 10.1021/acs.inorgchem.5c02655
Abstract: Pyrazine (pyz) has been used extensively in coordination chemistry to manifest electron delocalization in mixed-valent compounds and strongly coupled materials. In the current work, using a YbII precursor, [(C5H4Me)2YbII(THF)2] (1), a molecular square [(C5H4Me)2YbIII(pyz•-)]4·1/2(C7H5F3) (2)… read more here.
Keywords: spectroscopy; chemistry; pyrazine; pyz ... See more keywords