A H-shaped heterometallic Sn4Au4 system with guest-tuneable multicolour and selective luminescence sensing properties?

CrystEngComm Pub Date: 2018-06-14 DOI: 10.1039/C8CE00652K

Abstract

A H-shaped heterometallic Sn4Au4 system that displays tuneable guest-dependent optical and photoluminescent properties has been synthesized. It shows selective dye sorption, while its stimuli-responsive methylred-rich solid is sensitive towards pH variations. This non-emissive Sn4Au4 system exhibits multicolour luminescence in the presence of aniline derivatives.

Graphical abstract: A H-shaped heterometallic Sn4Au4 system with guest-tuneable multicolour and selective luminescence sensing properties
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