본원 의 일 구 현예 에 있 어서 , " 상기 화학식 1 의 페로 브 스카이 트 화합물 은 ( CH 3 ( CH 2 ) 3 NH 3 ) PbI 4 ( "" BAPbI 4 "" 라고도 함 ) ", ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) Pb 2 I 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) 2 Pb 3 I 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) 3 Pb 4 I 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) PbBr 4 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) Pb 2 Br 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) 2 Pb 3 Br 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) 3 Pb 4 Br 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) PbCl 4 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) Pb 2 Cl 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) 2 Pb 3 Cl 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) 3 Pb 4 Cl 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) PbF 4 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) Pb 2 F 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) 2 Pb 3 F 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 NH 3 ) 3 Pb 4 F 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) Pb 2 I 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) 2 Pb 3 I 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) 3 Pb 4 I 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) Pb 2 Br 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) 2 Pb 3 Br 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) 3 Pb 4 Br 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) Pb 2 Cl 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) 2 Pb 3 Cl 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) 3 Pb 4 Cl 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) Pb 2 F 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) 2 Pb 3 F 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 CH 2 NH 3 ) 3 Pb 4 F 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) Pb 2 I 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) 2 Pb 3 I 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) 3 Pb 4 I 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) Pb 2 Br 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) 2 Pb 3 Br 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) 3 Pb 4 Br 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) Pb 2 Cl 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) 2 Pb 3 Cl 10 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) 3 Pb 4 Cl 13 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) Pb 2 F 7 , ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) 2 Pb 3 F 10 , 및 ( CH 3 ( CH 2 ) 3 NH 3 ) ( CH 3 ( CH 2 ) 2 NH 3 ) 3 Pb 4 F 13 로부터 선택 된 하나 또는 둘 이상 의 페로 브 스카이 트 화합물 일 수 있 으나 , 이 에 제한 되 지 않 는다 .