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中文摘要：
合成了2个新的氰根桥联多核配合物：[{Mn（5-Cl-saltmen）（CH3OH）}{Fe（CN）5（NO）}][Mn（5-Cl-saltmen）（CH3OH）（H2O）]·2H2O·2CH3OH（1）和[Mn（acacen）]2[Fe（CN）5（NO）]·6H2O（2）.X-射线单晶衍射分析表明,配合物1中,1个[Fe（CN）5（NO）]2-桥联1个[Mn（5-Cl-saltmen）（CH3OH）]＋形成1个FeMn双核阴离子,1个[Mn（5-Cl-saltmen）（CH3OH）（H2O）]＋作为抗衡离子;在配合物2中,[Fe（CN）5（NO）]2-采取反式桥联2个[Mn（acacen）（H2O）]＋形成1个电中性的中心对称的三核单元.变温磁化率研究表明,配合物1和2中Mn（Ⅲ）离子的零场分裂参数D分别为-2.74和-1.65cm-1,Mn（Ⅲ）离子之间均存在弱的反铁磁相互作用.
英文摘要：
Two new cyanide-bridged complexes,[{Mn（5-Cl-saltmen）（CH3OH）}{Fe（CN）5（NO）}][Mn（5-Cl-saltmen）（CH3OH）（H2O）]·2H2O·2CH3OH（1）（5-Cl-saltmen=N,N′-（1,1,2,2-tetramethylethylene）bis（5-chlorosalicylideneiminato） dianion） and [Mn（acacen）]2[Fe（CN）5（NO）]·6H2O（2）（H2acacen=N,N′-bis（acetylacetone）-1,2-ethylenediimine）,were synthesized and structural characterized by X-ray single-crystal diffraction.The structural analyses show that complex 1 consists of binuclear unit [{Mn（5-Cl-saltmen）（CH3OH）}{Fe（CN）5（NO）}]-and counter ion of [Mn（5-Cl-saltmen）（CH3OH）（H2O）]＋.In complex 2,nitroprusside anion coordinates to the axial site of the two [Mn（acacen）]＋ entities through its two CN-groups in trans positions,providing a discrete linear trinuclear [Mn（acacen）]2[Fe（CN）5（NO）] unit.The magnetic analysis indicates that the zero-field splitting parameters（D） in complexes 1 and 2 are-2.74 and-1.65 cm-1,respectively.Antiferromagnetic interactions between Mn（Ⅲ） ions are very weak both in complexes 1 and 2.
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