Platinum diimine-dithiolate complexes as a new class of photoconductive compounds for pristine photodetectors: case study on [Pt(bipy)(Naph-edt)]
- M. Carla Aragoni
- Massimiliano Arca
- Maddalena Binda
- Claudia Caltagirone
- Vito Lippolis
- Dario Natali
- Enrico Podda
- Marco Sampietrob
- Anna Pintus
DOIAbstract
The photoconducting properties of platinum diimine-dithiolate complex [Pt(bipy)(Naph-edt)] (1; bipy = 2,2’-bipyridine; Naph-edt2− = 2-naphthylethylene-1,2-dithiolate) were investigated. DFT calculations on a model assembly with four complex units suggest that the high external quantum efficency measured on a prototype photodetector correlates with the intermolecular character of electronic excitations in the visible region
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