= 0, 2/3). The results confirm that self-assembly of FeII, [HgII(SCN)4]2–, and ditopic rodlike bridging ligands L containing 4-pyridyl moieties favors the formation of linear [Fe(μ-L)]n2n+ chains and in situ generated binuclear units [HgII(SCN)3]2(μ-L)}2–. The latter act as bridges between adjacent chains generating robust 2D layers. The [FeIIN6] centers are equatorially surrounded by four NCS– groups
我们报告了前所未有的一系列二维(2D)自旋交联(SCO)异双
金属配位聚合物,通常被定义为Fe II [(Hg II(SCN)3)2 ](L)x }·Solv,其中x = 2对于L = tvp(反式-(4,4'-
乙烯基二
吡啶))(1tvp),bpmh((1 E,2 E)-1,2-双(
吡啶-4-基亚甲基)
肼)(1bpmh· n CH 3 OH ; n = 0,1),bpeh((1 E,2 E)-1,2-双(1-(
吡啶-4-基)亚乙基)
肼)(1bpeh· n H2 O ; Ñ = 0,1)和X为L = 2.33 = bpbz(1,4-二(
吡啶-4-基)苯)( 1bpbz· Ñ ħ 2 ö ; Ñ = 0,2/3)。结果证实,Fe II,[Hg II(SCN) 4 ] 2–和含有4-
吡啶基部分的对位棒状桥联
配体L的自组装有利于线性[Fe(μ-L)] n 2 n +的形成。链和原位生成的双核单位[Hg