“…22 In the Bi2S3-In2S3 system, only a few compounds have been synthesized and these include BiInS3, Bi4In2S9, Bi2In4S9, Bi3In5S12, Bi3In4S10, Bi14.7In11.3S38 and Bi0.76In1.24S3. [22][23][24][25][26] The crystal structures of these compounds have been reported as being either orthorhombic or monoclinic.…”