Electronic Structures of “Low‐Valent” Neutral Complexes [NiL
<sub>2</sub>
]
<sup>0</sup>
(
<i>S</i>
= 0; L = bpy, phen, tpy) – An Experimental and DFT Computational Study
作者:Mei Wang、Jason England、Thomas Weyhermüller、Karl Wieghardt
DOI:10.1002/ejic.201403144
日期:2015.3
The electronic structures of the neutral complexes [Ni(bpy)2]0, [Ni(tpy)2]0, and [Ni(phen)2]0 (bpy = 2,2′-bipyridine; tpy = 2,2′:6′,2″-terpyridine; phen = 1,10-phenanthroline) have been investigated by a combination of UV/Vis spectroscopy, magnetochemistry, and X-ray crystallography the structures of [Ni(bpy)2]0, [Ni(tpy)Cl]0, [Cu(bpy)2](PF6)2 (reinvestigation), and [(bpy)2Cu(μ2-NO3)Cu(bpy)2](PF6)3
中性配合物 [Ni(bpy)2]0、[Ni(tpy)2]0 和 [Ni(phen)2]0 的电子结构(bpy = 2,2'-联吡啶;tpy = 2,2' :6',2"-三联吡啶;phen = 1,10-菲咯啉)已通过紫外/可见光谱、磁化学和 X 射线晶体学的组合进行研究[Ni(bpy)2]0 的结构,[ Ni(tpy)Cl]0、[Cu(bpy)2](PF6)2(再研究)和[(bpy)2Cu(μ2-NO3)Cu(bpy)2](PF6)3 在这里报道}。为了进一步阐明标题化合物的电子结构并阐明其还原和氧化产生的电子转移系列的电子结构,对 [Ni(bpy)2]m ( m = 2+, 1+, 0, 1–, 2–), [Ni(bpy)3]m (m = 3+, 2+, 1+, 0, 1–, 2–), [Ni(tpy) )2]m (m = 3+, 2+, 1+, 0),为了校准目的,[Zn(phen)(NH3)xCl(2–x)]0