A [CuII24] truncated octahedron and its [CuII8] building block
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Reaction of CuCl2·2H2O with p-tert-butylthiacalix[4]arene (H4TC[4]A) affords a [CuII24] cage whose metallic skeleton conforms to a truncated octahedron in which the metal ions are strongly antiferromagnetically coupled. A structurally related [CuII8] cluster ... ...
