Mechanisms of the photochemical cleavage of ligands from transition metal complexes (B01)

过渡金属配合物光化学裂解配体的机制 (B01)

• 批准号: 96807476
• 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/96807476?language=en
• 关键词: Mechanisms; photochemical; cleavage; ligands; transition

The project aims at unraveling the spin-dependent photochemistry of open-shell azido complexes and metallacyclobutadienes of the 3d transition metals Mn, Fe, Co and Ni on time scales ranging from several seconds down to a few tens of femtoseconds. The studies utilize non-linear laser spectroscopy with electronic excitation of the complexes in the visible-to-ultraviolet spectral region. The molecular response of the systems involves a dissociation of the metal-ligand or intra-ligand bonds and will be temporally resolved in the mid-infrared.

该项目旨在揭示开壳叠氮络合物和3d过渡金属Mn，Fe，Co和Ni的金属环丁二烯的自旋依赖性光化学，时间范围从几秒到几十飞秒。研究利用非线性激光光谱与电子激发的复合物在可见光到紫外光谱区。该系统的分子响应涉及金属配体或配体内键的解离，并且将在中红外中被时间分辨。