Titration Calorimetry for the Determination of Basicities of Transition Metal Complexes

1999 ◽  
pp. 77-103
Author(s):  
Robert J. Angelici
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Titration Calorimetry

scholarly journals Characterization of reactive organometallic species via MicroED

2019 ◽  
Author(s):  
Christopher Jones ◽  
Matthew Asay ◽  
Lee Joon Kim ◽  
Jack Kleinsasser ◽  
Ambarneil Saha ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Cryogenic Cooling ◽  
Structural Determination ◽  
X Ray ◽  
X Ray Crystallography ◽  
Diamagnetic Transition

Here we apply microcrystal electron diffraction (MicroED) to the structural determination of transition metal complexes. We find that the simultaneous use of 300 keV electrons, very low electron doses, and an ultra-sensitive camera allows for the collection of data without cryogenic cooling of the stage. This technique reveals the first crystal structures of the classic zirconocene hydride, colloquially known as “Schwartz’s reagent”, a novel Pd(II) complex not amenable to solution-state NMR or X-ray crystallography, and five other paramagnetic or diamagnetic transition metal complexes.

Configuration Determination of Transition Metal Complexes by Multiple Scattering EXAFS Analysis: A Case Study

2014 ◽  
Vol 228 (10-12) ◽  
Author(s):  
Matthias Bauer
Keyword(s):  
Fine Structure ◽  
Transition Metal ◽  
Metal Complexes ◽  
Multiple Scattering ◽  
Transition Metal Complexes ◽  
X Ray ◽  
Exafs Analysis ◽  
X Ray Absorption

AbstractA multiple scattering extended X-ray absorption fine structure (EXAFS) analysis of Ti(acac)

scholarly journals Synthesis of Compounds Containing Fluorine, Vinylsulfone Groups and Transition Metal Complexes and their Applications to Textiles

2008 ◽  
Vol 5 (s1) ◽  
pp. S997-S1007
Author(s):  
E. Yildiz ◽  
N. Bozok
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Nickel Complex ◽  
Reactive Dye ◽  
International Standards ◽  
Fastness Properties ◽  
H Nmr ◽  
Ft Ir

A ligand which has reactive dye character and its transition metal complexes such as Cu(II), Co(II), Cr(III), Ni(II) containing vinylsulfone and fluorine groups were synthesized. The diazotation reaction has been studied at 0-5°C carefully. Completion of the reaction was monitored by the TLC method. FT-IR, UV,1H-NMR, TGA and microanalysis methods were used for determination of the synthesized compounds. We assumed that copper complex indicated dimeric structure based on magnetic susceptibility result. All the synthesized compounds which have dye character were applied on cotton, polyamide and nylon fibers. Their dyeing and fastness properties were investigated according to international standards. These properties gave good results for all synthesized dyes except light fastnesses of chromium and nickel complex dyes.

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