Unique Axial Imidazole Geometries of Fully Halogenated Iron(II) Porphyrin Complexes: Crystal Structures and Mössbauer Spectroscopic Studies
收藏NIAID Data Ecosystem2026-03-09 收录
下载链接：
https://figshare.com/articles/dataset/Unique_Axial_Imidazole_Geometries_of_Fully_Halogenated_Iron_II_Porphyrin_Complexes_Crystal_Structures_and_Mo_ssbauer_Spectroscopic_Studies/3848388
下载链接
链接失效反馈官方服务：
资源简介：
The
synthesis and characterization of several electron-poor iron(II)
porphyrin (FeTFPPBr8) complexes with axial imidazole ligands
are reported. The single-crystal X-ray structures have been studied
by a combination of crystal packing and Hirshfeld surface calculations,
which explained the unusual axial-ligand geometries, e.g., the strong
tilt of the Fe–NIm bonds and the imidazole planes.
The six-coordinate [Fe(TFPPBr8)(1-MeIm)2] was
studied by multiple-temperature solid-state Mössbauer spectroscopy,
which suggested that it is a low-spin complex with δ ∼
0.32–0.38 mm/s and ΔEQ ∼
1.0 mm/s.
创建时间：
2016-09-27
