PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17299624-1 2007 The triazine derived ligand reacts with one equivalent of Co(II) salts to give complexes whose architecture depends on the solvent employed: the [2 x 2]-grid like tetranuclear complex and the pincer-like mononuclear complex, obtained respectively by crystallization from nitromethane and from acetonitrile may be interconverted reversibly, the grid-pincer conversion being markedly accelerated by adding an amine. acetonitrile 293-305 mitochondrially encoded cytochrome c oxidase II Homo sapiens 58-64