«Tripeldecker‐Sandwiches» aus Ferrocen und Nickelocen

Abstract

Abstract A mass‐spectrometric study of ferrocene and nickelocene revealed considerable intensities of ion‐molecule associates, e.g . Fe 2 Cp 3 ⊕, Ni 2 Cp 3 ⊕, and FeNiCp 3 ⊕, which have not been found in an earlier investigation [l]. It is proposed that these particles represent tripel‐decker sandwiches.