| pubmed-article:15306885 | pubmed:abstractText | A sterically encumbered 'tritopic' picolinic-dihydrazone ligand reacts with cobalt(ii) nitrate in air to give a dodecanuclear [Co(ii)(6)Co(iii)(6)] cluster, in which six ligands are hydrolyzed to mono-carboxylate analogues. | lld:pubmed |
