Institut de Ciència de Materials de Barcelona (CSIC), Campus Universitari, Bellaterra, 08193, Catalonia, Spain.
Abstract:
A metal-organic open-framework with an unprecedented (6,3)-helical topology, large channels and mixed ferro- and antiferromagnetic interactions has been synthesized using a three-connecting tricarboxylic polychlorotriphenylmethyl radical and Co(ii) ions.