The transinfluence can be described in terms of competition between the charges on the two transdonor atoms. In contrast with the behaviour of pyridines, the positive charge on the phosphorous atom of free PPh3increases upon coordination to Pt(ii), moreover the PPh3ligands acquire a substantial...
The presence of r bonds of ligands with the complexing agent is manifested in the spectral bands due to transfer of electrons from a d. orbital of the central atom to a free r orbital of the ligand, or transfer of r electrons of the ligand to free d- orbitals of the metal. Such band...
Ligand-to-Ligand Charge Transfer within Metal-Organic Frameworks Based on Manganese Coordination Polymers with Tetrathiafulvalene-Bicarboxylate and Bipyridine Ligands 喜欢 0 阅读量: 24 作者: Huo,Peng,Hou,Jin-Le,Lei,Zhu,Qin-Yu,Chen,Ting,Dai,Jie ...
Schafran, Adsorption of inorganic and organic ligands onto hydrous aluminum oxide: evaluation of surface charge and the impacts on particle and NOM removal ... PETER POMMERENK,GARY C. SCHAFRAN - 《Environmental Science & Technology》 被引量: 94发表: 2005年 Adsorption of Inorganic and Organic L...
Recent studies on RR′S·C2B9H11 charge-compensated ligands: Crystal structures of 10-(S(CH3)2)-7,8-C2B9H11 and 10-(S(CH2)4)-7,8-C2B9H11 来自 Elsevier 喜欢 0 阅读量: 18 作者:Oscar,Tutusaus,and,Francesc,Teixidor,and,Rosario,Núñez,and,Clara ...
Further mechanistic studies revealed that amino ligands modified CSH@AuNCs and Cys@AuNCs agglomerated into large-size gold nanoparticles on rGO surface during catalytic reaction under NaBH4 action, leading to reduced efficiency and cyclic stability. Conversely, non-amino ligand modified MPA@AuNCs only ...
Ligand preparation: The first step is to prepare the ligands. In this process, all the duplicate structures should be removed, and options for ionization change, tautomer, isomer generation, and 3D generator must be set in the working software platform for the respective ligands. b. Protein prep...
The special structure of MOFs composited with organic ligands and metal ions allow the metal center acting as the shallow electron trap during the process of electrons transportation35,36. The synergistic effect between MOFs and semi- conductor can promote the charge separation and enhance the ...
and its execution on multiple processors produces a marked speedup. We then performed EEM parameterization via the DE-MIN method withRMSDmetrics on wwPDB CCD—a database of ligands found in biomacromolecular structures. This database is frequently used by the life science community and it has neve...
The presence of r bonds of ligands with the complexing agent is manifested in the spectral bands due to transfer of electrons from a d. orbital of the central atom to a free r orbital of the ligand, or transfer of r electrons of the ligand to free d- orbitals of the metal. Such ...