熔点(estimated) 277°: Fergusson in Halogen Chemistry Vol. 3, V. Gutmann, Ed. (Academic Press, New York, 1967) p 242
沸点bp ~400°
密度2.89
溶解度reacts with H2O
形态绿色晶体
颜色green crystals, crystalline
水溶解性reac H2O
晶系square
空间群P42/mnm
晶格常数| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 0.8296 | 0.8296 | 0.3737 | 90 | 90 | 90 | 0.2572 |