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The aim of the study is to derive the effect of a dicyano anchor group, \uf8feC(CN)<jats:sub>2<\/jats:sub>, on energy level alignment between the electrode Fermi level and a molecular energy level. The strong electron\u2010withdrawing nature of the dicyano anchor group lowers the LUMO level of TCNQ, resulting in an extremely small energy barrier for electron injection. At zero bias, electron transfer from electrodes easily occurs and, as a consequence, the anion radical state of TCNQ with a magnetic moment is formed. The unpaired electron in the TCNQ anion radical causes an exchange splitting between the spin\u2010\u03b1 and spin\u2010\u03b2 transmission spectra, allowing the single TCNQ junction to act as a spin\u2010filtering device.<\/jats:p>","DOI":"10.1002\/cphc.201300136","type":"journal-article","created":{"date-parts":[[2013,6,5]],"date-time":"2013-06-05T11:49:17Z","timestamp":1370432957000},"page":"2470-2475","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["A Bipodal Dicyano Anchor Unit for Single\u2010Molecule Spintronic 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