Antimonide iodide

Antimonide iodides or iodide antimonides are compounds containing anions composed of iodide (I⁻) and antimonide (Sb³⁻). They can be considered as mixed anion compounds. They are in the category of pnictide halides. Related compounds include the antimonide chlorides, antimonide bromides, phosphide iodides, and arsenide iodides.

List[edit]

formula	system	space group	unit cell Å	volume	density	comment	ref
Cd₄Sb₂I₃	cubic	Pa3	a=13.48				^[1]
Hg₅Sb₂I₆	orthorhombic	Pc2₁n	a=8.108, b=10.702, c=21.295	1847.7	7.217	Dark red	^[2]

^ Roy, Anand; Suchitra; Manjunath, K.; Ahmad, Tokeer; Waghmare, Umesh V.; Rao, C.N.R. (April 2017). "Electronic structure and properties of Cd 4 As 2 Br 3 and Cd 4 Sb 2 I 3 , analogues of CdSe and CdTe". Solid State Communications. 255–256: 5–10. Bibcode:2017SSCom.255....5R. doi:10.1016/j.ssc.2017.03.001.
^ Shevelkov, A. V.; Dikarev, E. V.; Popovkin, B. A. (February 1994). "Synthesis and Crystal Structure of Hg5Sb2I6". Zeitschrift für anorganische und allgemeine Chemie (in German). 620 (2): 389–392. doi:10.1002/zaac.19946200232. eISSN 1521-3749. ISSN 0044-2313.