Journal
INORGANIC CHEMISTRY
Volume 58, Issue 13, Pages 8419-8431Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acs.inorgchem.9b00538
Keywords
-
Categories
Funding
- JSPS KAKENHI [JP25107513, JP15H00868, JP15K05448, JP18K05141]
Ask authors/readers for more resources
Luminescent silver(I) halogenido coordination polymers [Ag2X2(PPh3)(2)(bpy)](n) (X = I, Br, Cl) have been prepared. The iodido and bromido complexes exhibit strong blue phosphorescence assignable to the (3)pi-pi*-excited-state of bpy, whereas the chlorido complex shows luminescence thermochromism due to the pi-pi*-state of bpy and charge transfer from the {Ag2Cl2} core to the bpy pi*-orbital. Taking advantage of their structural similarities, we prepared a series of mixed-halogenido silver(I) complexes [Ag-2(XxX'((1-x)))(2) (PPh3)(2)(bpy)](n) (X, X' = I, Br, Cl) at varying molar fractions as solid solutions. The mixed-halogenido complexes are as strongly luminescent as their parent complexes. The detailed study of their structure and emissive properties revealed smooth energy migration between the luminescent units and modification of the luminescence properties based on the planarity of bpy.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available