Factors that control the metal ion complementarity of ligand architectures are described.
These include cavity size, metal ion topography, and donor group orientation. Attention …

Trace metal limitation not only affects the biological function of organisms, but also the
health of ecosystems and the global cycling of elements. The enzymatic machinery of …

Four copper (II) complexes with the ligands bearing two or three alkylpyridine pendant arms
attached to an ethylene diamine framework were isolated in pure form (four-coordinate …

Hybrid magnetic nanoparticles based on poly (methylmethacrylate)(PMMA) and super-
paramagnetic iron oxide nanopaticles (SPIONs) with selective surface modification has …

The hexadentate bispidine-based ligand 2, 4-bis (2-pyridyl)-3, 7-bis (2-methylenepyridine)-
3, 7-diazabicyclo [3.3. 1] nonane-9-on-1, 5-bis (carbonic acid methyl ester), L6m, with four …

Conclusion All studied amide-containing azacrownethers form complexes with Bi 3+ which
stability constants linearly correlate with ligand's affinity to proton. Ligand L6 possessing …

A new equation for speciation of labile species by polarography is derived. It relates the
observed shift in a peak potential and a decrease in a peak height with a change in the …

Linear free energy relationships (LFERs) were developed for estimating 1: 1 metal–ligand
stability constants (log K ML) for small organic molecules containing neutral nitrogen donor …

A differential pulse voltammetric study of complexes of Cd (II) and Pb (II) with crown ethers is
reported. Measured log K 1 values for Cd (II) with 18-crown-6 (1, 4, 7, 10, 13, 16 …

摘要由于金属铋的绿色安全性, 其配合物的应用领域不断扩大. 因此, 从分子水平探索配合物结构
具有十分重要的意义. 本文主要根据有机配体的不同, 对三价铋离子配合物的合成及相应的结构 …