ECE mechanisms as a tool for the investigation of unstable metal complexes. 3. Polarographic studies of ligand dissociation of dibromocobalt(II) and dibromocobalt(III) complexes

1981 ◽  
Vol 20 (7) ◽  
pp. 2090-2093 ◽  
Author(s):  
Akifumi. Yamada ◽  
Tadatsugu. Yoshikuni ◽  
Nobuyuki. Tanaka
Keyword(s):  
Metal Complexes ◽  
Ligand Dissociation

Transfer of trisbipyridine transition metal complexes across the water-dichloroethane interface

1987 ◽  
Vol 52 (4) ◽  
pp. 838-847 ◽  
Author(s):  
Josef Hanzlík ◽  
Jan Hovorka ◽  
Anna Maria Camus
Keyword(s):  
Charge Transfer ◽  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Divalent Cation ◽  
Central Atom ◽  
Transport Parameters ◽  
Chemical Changes ◽  
Ligand Dissociation ◽  
Voltammetric Measurements

Transfer of trisbipyridine transition metal complexes [M(bpy)3]2+ (bpy = bipyridine) across the water-1,2-dichloroethane interface can be classified as a simple transfer of a divalent cation in case that the central atom M = Fe, Ni, Ru or Os, while for M = Co, Cu or Zn the charge transfer is accompanied by considerable chemical changes, such as the ligand dissociation and the solvolysis. Thermodynamic and transport parameters characterizing the transfer of [M(bpy)3]2+ ions from water to 1,2-dichloroethane have been determined from voltammetric measurements.

Mechanochemical changes on cyclometalated Ir(iii) acyclic carbene complexes – design and tuning of luminescent mechanochromic transition metal complexes

2020 ◽  
Vol 7 (3) ◽  
pp. 786-794 ◽  
Author(s):  
Jingqi Han ◽  
Kin-Man Tang ◽  
Shun-Cheung Cheng ◽  
Chi-On Ng ◽  
Yuen-Kiu Chun ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Carbene Complexes ◽  
New Class

A new class of luminescent cyclometalated Ir(iii) complexes with readily tunable mechanochromic properties derived from the mechanically induced trans-to-cis isomerization have been developed.

Sign in / Sign up

Export Citation Format

Share Document