Construction of a mixed valence trinuclear MnIIMnIIIMnII aggregate into a large macrocyclic ligandElectronic supplementary information (ESI) available: synthetic route …
…, M Mikuriya, Y Sakata, K Sugiura, K Iwasaki…
文献索引：Yoshino; Miyagi; Asato; Mikuriya; Sakata; Sugiura; Iwasaki; Hino Chemical Communications, 2000 , # 16 p. 1475 - 1476
A Schiff-base [2+ 2] macrocycle obtained by the reaction of 2, 6-diformyl-4-methylphenol with 1, 11-diamino-3, 9-dimethyl-3, 9-diazo-6-oxaundecane encapsulates three manganese ions into its cavity; EPR, UV–VIS–NIR, XPS spectroscopic data, X-ray crystallography and magnetic measurements showed that the metal ions are in a mixed valence state (II, III, II) which is rare for trimanganese systems.
