Solid-state luminescence switching of platinum(ii) dithiooxamide complexes in the presence of hydrogen halide and amine gases.
In the solid state, a non-luminescent platinum(ii) dithiooxamide species adsorbs gaseous HCl, yielding a tight ion pair species which exhibits photoluminescence; the process is quantitatively reversed on heating or by exposing the sample to ammonia vapors.
Nastasi
Francesco
F
Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, Via Sperone 31, 98166 Messina, Italy.
Puntoriero
Fausto
F
Palmeri
Natale
N
Cavallaro
Stefano
S
Campagna
Sebastiano
S
Lanza
Santo
S