SCHEDULED MAINTENANCE
Modulation of luminescence properties for [cyclometalated]-PtII(isocyanide) complexes upon co-crystallisation with halosubstituted perfluorinated arenes†
Svetlana A.
Katkova, 
*a
Konstantin V.
Luzyanin,
b
Alexander S.
Novikov
a
and
Mikhail A.
Kinzhalov
*a
*a
Konstantin V.
Luzyanin,
b
Alexander S.
Novikov
a
and
Mikhail A.
Kinzhalov
*a
Abstract
Phosphorescent PtII-based cyclometalated complexes co-crystallise with bromo- and iodosubstituted perfluorinated arenes to give 1 : 1 adducts. X-FArenes in these co-crystals act as both σh and πh donors forming co-operative C–X⋯Cl–Pt XBs and πh⋯dz2[PtII] contacts. The solid-state photophysical study revealed up to a 2-fold luminescence quantum yield increase upon co-crystallisation due to the formation of these co-operative noncovalent interactions.
![Graphical abstract: Modulation of luminescence properties for [cyclometalated]-PtII(isocyanide) complexes upon co-crystallisation with halosubstituted perfluorinated arenes](/en/Image/Get?imageInfo.ImageType=GA&imageInfo.ImageIdentifier.ManuscriptID=D0NJ05457G&imageInfo.ImageIdentifier.Year=2021)
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