Synthesis, Characterization, Langmuir−Blodgett Film-Forming Property, and Second-Order Nonlinear Optical Study of Rhenium(I) and Ruthenium(II) Diimine Complexes
作者:Jiaxin Zhang、Ben Wai-Kin Chu、Nianyong Zhu、Vivian Wing-Wah Yam
DOI:10.1021/om070030b
日期:2007.10.1
N-(4-biphenyl)pyridine-2-carbaldimine (L1), N-[4-(4‘-octadecyloxy)biphenyl]pyridine-2-carbaldimine (L2), (5-octadecyloxy)-2-pyridine-N-(4-biphenyl)carbaldimine (L3), and (5-octadecyloxy)-2-pyridine-N-[4-(4‘-octadecyloxy)biphenyl]carbaldimine (L4)) were synthesized and characterized, and their photophysical properties were also studied. The X-ray crystal structures of fac-[Re(CO)3ClL1] and [Ru(bpy)2L1](PF6)2
一系列通式为fac- [Re(CO)3 ClL]和[Ru(bpy)2 L](PF 6)2的of(I)和钌(II)配合物(L = N-(4-联苯)吡啶-2-甲二胺(L1),N- [4-(4'-十八烷氧基)联苯]吡啶-2-甲二胺(L2),(5-十八烷氧基)-2-吡啶-N-(4-联苯基)乙二胺(合成和表征了(L3)和(5-十八烷基氧基)-2-吡啶-N- [4-(4'-十八烷基氧基)联苯]卡巴二胺(L4),并研究了它们的光物理性质。FAC的X射线晶体结构-[Re(CO)3 ClL1]和[Ru(bpy)2 L1](PF 6)2已经确定。这些复合物能够形成稳定的Langmuir-Blodgett(LB)膜,正如对它们的表面压力-面积(π- A)等温线的研究所揭示的那样,并且还研究了其二次谐波生成(SHG)特性。