ˈɪndiəm ɹˌoʊmən θɹˈiː sˈʌlfaɪd ˈɪndiəm sˈɛskwɪsˌʌlfaɪd, ˈɪndiəm sˈʌlfaɪd tˈuː:θɹˈiː, ˈɪndiəm θɹˈiː plˈʌs sˈʌlfaɪd ɪz ðɪ ˌɪnoːɹɡˈænɪk kˈɑːmpaʊnd wɪððə fˈɔːɹmjʊlə ɪn tˈuː z θɹˈiː.
Indium(III) sulfide (Indium sesquisulfide, Indium sulfide (2:3), Indium (3+) sulfide) is the inorganic compound with the formula In2S3.