Synthesis, structure and functionalities of oxoanionic compounds with metals of the groups 4 - 10

4-10族金属含氧阴离子化合物的合成、结构和功能

• 批准号: 153664244
• 负责人: Professor Dr. Mathias Wickleder
• 金额: --
• 依托单位: Institut für Anorganische Chemie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2009
• 资助国家: 德国
• 起止时间: 2008-12-31 至 2017-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/153664244?language=en
• 关键词: Synthesis; structure; functionalities; oxoanionic; compounds

In continuation and expansion of the first funded period of the project this proposal aims at the development of preparative routes for the syntheses of novel compounds of group 4-10 metals with complex oxoanions. The respective reactions will be carried out mainly in highly concentrated acids and/or their anhydrides under harsh conditions. Furthermore metathetical reactions in various solvents as well as solid state reactions will be performed. The structures and the properties of the compounds obtained will be characterized comprehensively. These characterizations include theoretical analyses, magnetic measurements and spectroscopic investigations and will lead to a deep understanding of the structure-property relations of these types of compounds. Special emphasis shall be put on the thermal behaviour of the compounds. Details of the decomposition reactions as monitored by thermoanalytical methods shall help to identify those candidates that might be useful precursors for the structured deposition of noble metals and metal oxides, respectively. The investigations of the precursorpotential will be carried out in collaboration. They should finally lead on one hand to nobel metal structures on a micro- or even nanometer scale, and on the other hand to ultrathin metal oxide layers with interesting electrical properties.

在该项目第一个供资期的继续和扩展中，该提案旨在开发用于合成具有复杂含氧阴离子的第4-10族金属的新型化合物的制备路线。各个反应将主要在高浓度酸和/或其酸酐中在苛刻条件下进行。此外，将进行各种溶剂中的复分解反应以及固态反应。将对所得化合物的结构和性质进行全面表征。这些表征包括理论分析，磁性测量和光谱研究，并将导致这些类型的化合物的结构-性质关系的深入理解。应特别强调化合物的热性能。通过热分析方法监测的分解反应的详细情况将有助于分别确定可能是贵金属和金属氧化物结构化沉积的有用前体的候选物。将合作开展前兆潜力的调查。它们最终将一方面导致在微米甚至纳米尺度上的贵金属结构，另一方面导致具有有趣的电性能的金属氧化物层。

项目成果

From Infinite Chains according to 1∞[Zr(S2O7)4/2] in Zr(S2O7)2 to the unprecedented [Zr(S2O7)4]4– Anion in Ag4[Zr(S2O7)4]

从 Zr(S2O7)2 中 1â[Zr(S2O7)4/2] 的无限链到 Ag4[Zr(S2O7)4] 中前所未有的 [Zr(S2O7)4]4â 阴离子

• DOI: 10.1002/zaac.201600390
• 发表时间: 2017
• 期刊: Zeitschrift für anorganische und allgemeine Chemie
• 作者: Katja Rieß;Christian Logemann;Mathias S. Wickleder
• 通讯作者: Mathias S. Wickleder

Oxoanionic noble metal compounds from fuming nitric acid: the palladium examples Pd(NO3)2 and Pd(CH3SO3)2.

• DOI: 10.1002/chem.201405355
• 发表时间: 2015-01
• 期刊: Chemistry
• 作者: Jörn Bruns;T. Klüner;M. Wickleder

Oxidizing Rhodium with sulfuric acid: The sulfates Rh2(SO4)3 and Rh2(SO4)3∙2H2O

用硫酸氧化铑：硫酸盐 Rh2(SO4)3 和 Rh2(SO4)3â2H2O

• DOI: 10.1002/ejic.201601247
• 发表时间: 2017
• 期刊: European Journal of Inorganic Chemistry
• 影响因子: 2.3
• 作者: Stefan Schwarzer;Annika Betke;Christian Logemann;Mathias S. Wickleder
• 通讯作者: Mathias S. Wickleder

Palladium(IV) in an Oxoanionic Environment: The XeF2 Assisted Synthesis of [Pd(S2 O7 )3 ](2.).

• DOI: 10.1002/anie.201601767
• 发表时间: 2016-07
• 期刊: Angewandte Chemie
• 作者: Jörn Bruns;David van Gerven;T. Klüner;M. Wickleder