Spectroscopic studies of charge transfer complexes ofmeso-tetra-p-tolylporphyrin and its zinc complex with some aromatic nitro acceptors in different organic solvents

2007 ◽  
Vol 21 (11) ◽  
pp. 983-993 ◽  
Author(s):  
Mohamed E. El-Zaria ◽  
Afaf R. Genady
Keyword(s):  
Charge Transfer ◽  
Organic Solvents ◽  
Zinc Complex ◽  
Spectroscopic Studies ◽  
Charge Transfer Complexes ◽  
Aromatic Nitro

scholarly journals Spectroscopic Studies of Charge Transfer Complexes. VII. Acrylonitrile and Iodine, Iodine Monochloride and Iodine Monobromide.

1963 ◽  
Vol 17 ◽  
pp. 1179-1180 ◽  
Author(s):  
Peter Klæboe ◽  
Einar Jacobsen ◽  
Eeva-Liisa Syväoja ◽  
Armi Alivaara ◽  
M. Trætteberg
Keyword(s):  
Charge Transfer ◽  
Spectroscopic Studies ◽  
Charge Transfer Complexes ◽  
Iodine Monochloride ◽  
Iodine Monobromide

Chemical and spectroscopic studies in metal β-diketonates. IX. A novel intermolecular charge-transfer system involving metal acetylacetonate (donor) and iodine (acceptor)

1970 ◽  
Vol 23 (2) ◽  
pp. 269 ◽  
Author(s):  
PR Singh ◽  
R Sahai
Keyword(s):  
Charge Transfer ◽  
Equilibrium Constants ◽  
Spectrophotometric Study ◽  
Spectroscopic Studies ◽  
Charge Transfer Complexes ◽  
Transfer System ◽  
Metal Acetylacetonates ◽  
Iodine Complex ◽  
Straight Line ◽  
Metal Acetylacetonate

A spectrophotometric study of 1 : 1 charge-transfer complexes derived from five metal acetylacetonates (donor) and iodine (acceptor) has been carried out. Iomzation potential of each metal acetylacetonate and the equilibrium constants for the formation of the chelate-iodine complex have been evaluated. The plot of ionization potential of donors against hvCt values gave a straight line.

Dramatic luminescence signal from a Co(ii)-based metal–organic compound due to the construction of charge-transfer bands with Al3+ and Fe3+ ions in water: steady-state and time-resolved spectroscopic studies

2020 ◽  
Vol 44 (11) ◽  
pp. 4376-4385 ◽  
Author(s):  
Pooja Daga ◽  
Prakash Majee ◽  
Debal Kanti Singha ◽  
Priyanka Manna ◽  
Sayani Hui ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Steady State ◽  
Organic Compound ◽  
Spectroscopic Studies ◽  
Charge Transfer Complexes ◽  
Time Resolved ◽  
Luminescence Signal ◽  
Turn On ◽  
Metal Organic

A Co(ii)-based metal–organic compound exhibits luminescence turn-on by Al3+ and quenching by Fe3+ due to the formation of charge-transfer complexes/adducts.

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