Structural Elucidation of Selective Solvatochromism in a Responsive-at-Metal Cyclometalated Platinum(II) Complex
Dr. Miguel A. Soto
Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, V6T 1Z1 Canada
These authors contributed equally to this work.
Search for more papers by this authorDr. Veronica Carta
Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, V6T 1Z1 Canada
These authors contributed equally to this work.
Search for more papers by this authorRyan J. Andrews
Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, V6T 1Z1 Canada
Search for more papers by this authorMohammad T. Chaudhry
Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, V6T 1Z1 Canada
Search for more papers by this authorCorresponding Author
Prof. Mark. J. MacLachlan
Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, V6T 1Z1 Canada
Stewart Blusson Quantum Matter Institute, University of British Columbia, 2355 East Mall, Vancouver, BC, V6T 1Z4 Canada
WPI Nano Life Science Institute, Kanazawa University, Kanazawa, 920-1192 Japan
Search for more papers by this authorDr. Miguel A. Soto
Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, V6T 1Z1 Canada
These authors contributed equally to this work.
Search for more papers by this authorDr. Veronica Carta
Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, V6T 1Z1 Canada
These authors contributed equally to this work.
Search for more papers by this authorRyan J. Andrews
Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, V6T 1Z1 Canada
Search for more papers by this authorMohammad T. Chaudhry
Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, V6T 1Z1 Canada
Search for more papers by this authorCorresponding Author
Prof. Mark. J. MacLachlan
Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC, V6T 1Z1 Canada
Stewart Blusson Quantum Matter Institute, University of British Columbia, 2355 East Mall, Vancouver, BC, V6T 1Z4 Canada
WPI Nano Life Science Institute, Kanazawa University, Kanazawa, 920-1192 Japan
Search for more papers by this authorAbstract
We report the synthesis, characterization, and spectroscopic investigations of a new responsive-at-metal cyclometalated platinum(II) complex. With mild chemical oxidants and reductants, it was possible to obtain the same complex in three different oxidation states and each of these complexes was structurally characterized by single-crystal X-ray diffraction. We discovered that the platinum(II) complex displays strong solvatochromism in the solid state, which can be attributed to modulation of Pt⋅⋅⋅Pt interactions that results in switching between optical and photoluminescent states. Incorporating responsive-at-metal species as dynamic components in nanostructured materials might facilitate response amplification, sensing, actuation, or self-healing processes.
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