metal-induced oxidation of one of the carbon atoms of the central triazine core. Magnetic properties of Fe(III)–tpt (2–5), Fe(II)–tpt (3a), and Mn(II)–tpt (7) compounds show dominant antiferromagnetic coupling for polynuclear coordination cluster compounds. The Mn(II)–tpt complexes 6 and 7 exhibit efficient catalytic properties in the production of enzymes by microorganisms, which concerns the synthesis of exocellular
多
吡啶基
配体 2,4,6-三(2-
吡啶基) -s-三嗪 (tpt) 与单核和多核 Fe( III ) 或 Mn( II ) 前体,特别是三核或六核 Fe( III )
新戊酸盐的反应(piv - )、[Mn 6 O 2 (piv) 10 (Hpiv) 4 ] 和
异丁酸Mn( II ) (ib - ) 在各种溶剂和各种反应条件下展示了
配体令人惊讶的配位特性。反应生成单核[Fe III (tpt)(tptH)][Fe III Cl 4 ] 4 ·2(thf)·0.23(H 2O) ( 1 ), [Fe III (piv)(tpt)Cl 2 ] ( 2 ), [Fe II (tpt)Cl 2 ]·2(H 2 O) ( 3a ), 双核 [Fe III 2 O(tpt ) 2 Cl 4 ] ( 3 ) 和七核 [Fe III 7 O 4 (piv) 12 (tpt-O)]·A [A = MeCN (