Guyon François, Pondaven Annig, Kerbaol Jean-Michel, L'Her Maurice
Laboratoire de Chimie, Electrochimie Moléculaires et Chimie Analytique, UMR CNRS No. 6521, Faculté des Sciences et Techniques, Université de Bretagne Occidentale, 6 Avenue Victor Le Gorgeu, B.P. 809, 29285 Brest Cedex, France.
Inorg Chem. 1998 Feb 9;37(3):569-576. doi: 10.1021/ic9612111.
(1,2-Naphthalocyaninato)lutetium(III), bis(1,2-naphthalocyaninato)lutetium(III), and tris(1,2-naphthalocyaninato)dilutetium(III) have been synthesized in good yields. These complexes were characterized by UV-visible, (1)H NMR, and mass spectroscopies and by electrochemical techniques. Bis(1,2-naphthalocyaninato)lutetium(III) is compared to bis(2,3-naphthalocyaninato)lutetium(III): the good correspondance between the experimental data and theoretical results obtained by others is emphasized in this work. Stacking one to three macrocyclic rings is possible in the series of the 1,2-naphthalocyanine sandwich-like complexes with lutetium(III); as shown by UV-visible spectroelectrochemistry and voltammetry, this influences greatly the pi-conjugated systems, modifying spectacularly their spectroscopic and redox properties.
已高产率合成了（1,2 - 萘酞菁基）镥（III）、双（1,2 - 萘酞菁基）镥（III）和三（1,2 - 萘酞菁基）二镥（III）。这些配合物通过紫外可见光谱、核磁共振氢谱、质谱以及电化学技术进行了表征。将双（1,2 - 萘酞菁基）镥（III）与双（2,3 - 萘酞菁基）镥（III）进行了比较：本工作强调了实验数据与他人获得的理论结果之间的良好对应关系。在含镥（III）的1,2 - 萘酞菁类夹心配合物系列中，堆叠一到三个大环是可能的；如紫外可见光谱电化学和伏安法所示，这极大地影响了π共轭体系，显著改变了它们的光谱和氧化还原性质。
