With complements of the ligands: an unusual S-shaped [Mn7]2 assembly from tethered calixarenes.
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DOI: 10.1039/d0dt01766c
Abstract: The reaction between MnCl2·4H2O, 2,2'-bis-p-tBu-calix[4]arene (H8L1) and 2-(hydroxymethyl)pyridine (hmpH) in a basic dmf/MeOH solution results in the formation of the complex [MnIII10MnII4(L1)3(hmp)4(μ3-O)4(μ3-OH)2(MeOH)4(dmf)6](dmf)4 (6) upon vapour diffusion of petroleum ether into the mother liquor. The crystals… read more here.
Keywords: shaped mn7; mn7 assembly; assembly tethered; ligands unusual ... See more keywords