A Spin-Crossover Model Compound: Single-Crystal-to-Single-Crystal Transformation, Polymorphs And Sol

来源 :第八届中日双边金属原子簇化合物研讨会 | 被引量 : 0次 | 上传用户:wangql133
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Spin-crossover complexes have been attracting great attention due to their bistable electronic structures and therefore potential applications as molecule-based devices.1 In the present work,a SC complex,[Fe(tpa)](NCS)2] (1),was firstly found to crystallize into phase Ⅰ crystals with one SC center that shows one-step incomplete SC transition,which were unexpectedly transferred into new crystals,[Fe(tpa)](NCS)2]2·MeOH (2·MeOH),with two different SC centers by exposure in methanol vapor that display two-step complete SC transition.
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