Low-temperature crystal structures of stibnite implying orbital overlap of Sb 5s2 inert pair electrons

辉锑矿

辉锑矿（Stibnite）是一种硫化物矿物，化学式为Sb2S3. 这种柔软的灰色材料在以正交晶系结晶. 它是类金属元素锑的最主要来源. 辉锑矿的英文名称源自希腊语στίβι（stibi），通过拉丁语stibium作为矿物和锑元素的旧名称.

Antimon trisülfür

Stibnite

Stibnite, sometimes called antimonite, is a sulfide mineral with the formula Sb2S3. This soft grey material crystallizes in an orthorhombic space group.

Antimony trisulfide

Antimony trisulfide (Sb2S3) is found in nature as the crystalline mineral stibnite and the amorphous red mineral metastibnite.