Martín Carmen, Whiteoak Christopher J, Martin Eddy, Escudero-Adán Eduardo C, Galán-Mascarós José Ramón, Kleij Arjan W
Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16, 43007 Tarragona, Spain.
Inorg Chem. 2014 Nov 3;53(21):11675-81. doi: 10.1021/ic501883z. Epub 2014 Oct 22.
Co(II) complexes of aminotrisphenolate ((ArO)3N(3-)) ligands can be prepared straightforwardly in high yield. X-ray analysis reveals these complexes to comprise of two different hemispheres, one containing an anionic Co((ArO)3N)(-) and the other a cationic (ArO)3NH(+) unit, which are associated through hydrogen bonding. These Co(II) complexes can be easily converted into their Co(III) analogues in air in the presence of suitable bases such as dimethylaminopyridine and 2,2'-bipyridine, and the structural features and magnetic properties of these latter compounds are also reported.
三酚胺（(ArO)3N(3-)）配体的钴（II）配合物能够直接以高产率制备。X射线分析表明，这些配合物由两个不同的半球组成，一个包含阴离子Co((ArO)3N)(-)，另一个包含阳离子(ArO)3NH(+)单元，它们通过氢键相互关联。在诸如二甲基氨基吡啶和2,2'-联吡啶等合适碱的存在下，这些钴（II）配合物在空气中能很容易地转化为其钴（III）类似物，并且还报道了这些后一种化合物的结构特征和磁性。
