Ca6 In2 N1 F1

Ca₆In₂NF is an experimental mixed-anion semiconductor compound combining calcium, indium, nitrogen, and fluorine in a single crystalline phase. This material belongs to an emerging class of oxynitride and nitride fluoride semiconductors being explored in research contexts for potential optoelectronic and electronic device applications. The incorporation of fluorine alongside nitrogen in an indium-calcium host lattice creates a novel bandgap engineering opportunity; such compounds are primarily of academic and exploratory industrial interest rather than established commercial use, with development focused on photocatalysis, photovoltaics, and wide-bandgap semiconductor device architectures.