Spin centers in molecular solids - from paramagnetic salts to organic conductors (C05)

分子固体中的自旋中心 - 从顺磁性盐到有机导体 (C05)

• 批准号: 96868218
• 金额: --
• 依托单位: Institut für Anorganische Chemie
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2009
• 资助国家: 德国
• 起止时间: 2008-12-31 至 2016-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/96868218?language=en
• 关键词: Spin; centers; molecular; solids; paramagnetic

To overcome the widely observed pair formation within the segregated stacks in our TTF based charge transfer (CT) salts, high pressure experiments with diamond anvil cells and the use of stronger interacting donors like BEDT-TTF and the selenium derivative TMTSeF are envisaged. A series of unexplored and even not yet synthesized electron rich molecules with low oxidation potentials will be probed as donors in new CT complexes. We will start to explore the properties of alkali doped solvent-free polycyclic aromatic hydrocarbons since remarkable physical properties like superconductivity have recently been claimed among this class of compounds.

为了克服在我们基于TTF的电荷转移(CT)盐中广泛观察到的分离堆栈中的对形成问题，我们设想使用钻石顶压室进行高压实验，并使用更强的相互作用的施主，如BEDT-TTF和硒的衍生物TMTSeF。一系列尚未开发甚至尚未合成的低氧化电势的富电子分子将被作为新的CT络合物的给体进行探索。我们将开始探索碱掺杂的无溶剂多环芳烃的性质，因为这类化合物最近被认为具有显著的物理性质，如超导性能。