Antimonide iodide

Class of chemical compounds

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

formula	system	space group	unit cell Å	volume	density	comment	ref
Ge₃₈Sb₈I₈	cubic	Pm3n	a=10.8892			clathrate; band gap 1.16 eV; thermal conductivity 7 mWcm⁻¹K⁻¹	^[1]
Cd₄Sb₂I₃	cubic	Pa3	a=13.48				^[2]
Sn₃₈Sb₈I₈	cubic	Pm3n	a=12.0447			clathrate; band gap 0.80 eV; thermal conductivity 12mWcm⁻¹K⁻¹	^[1]
La₂SbI₂	rhombohedral		a=4.530 c=32.80				^[3]
Hg₅Sb₂I₆	orthorhombic	Pc2₁n	a=8.108, b=10.702, c=21.295	1847.7	7.217	Dark red	^[4]
(Hg₆Sb₄)(CdI₆)	rhombohedral	R3c	a = 13.3818, α = 90.93°,	2395.3	7.111	black	^[5]
(Hg₆Sb₄)(CdI₆)Hg_0.6	cubic	Pa3	a=13.234	2317.7	7.604	black; band gap 1.23; air stable	^[6]
[Hg₆Sb₄I₃](SnI₃)Hg_0.16	cubic	P2₁3	a=13.285 Z=4				^[7]

References

^ ^a ^b Kishimoto, Kengo; Arimura, Shuntaro; Koyanagi, Tsuyoshi (2006-05-29). "Preparation and thermoelectric properties of sintered iodine-containing clathrate compounds Ge38Sb8I8 and Sn38Sb8I8". Applied Physics Letters. 88 (22): 222115. Bibcode:2006ApPhL..88v2115K. doi:10.1063/1.2209207. ISSN 0003-6951.
^ 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.
^ Oeckler, Oliver; Mattausch, Hansjürgen; Simon, Arndt (2007-11-01). "Einige Phosphidhalogenide des Lanthans und verwandte Verbindungen/ Some Phosphide Halides of Lanthanum and Related Compounds". Zeitschrift für Naturforschung B. 62 (11): 1377–1382. doi:10.1515/znb-2007-1105. ISSN 1865-7117. S2CID 95077294.
^ 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.
^ Zou, Jian-Ping; Li, Yan; Zhang; Guo; Liu, Xi; Wang, Ming-Sheng; Cai, Li-Zhen; Lu, Ying-Bing; Huang, Jin-Shun (2007-09-01). "Synthesis, Crystal and Band Structures, and Properties of a New Mixed Three-Dimensional Framework Metal Pnictidehalide Semiconductor, (Hg 6 Sb 4 )(CdI 6 )". Inorganic Chemistry. 46 (18): 7321–7325. doi:10.1021/ic0624165. ISSN 0020-1669. PMID 17665902.
^ Zou, Jian‐Ping; Li, Yan; Fu, Ming‐Lai; Guo, Guo‐Cong; Xu, Gang; Liu, Xue‐Hui; Zhou, Wei‐Wei; Huang, Jin‐Shun (March 2007). "The Synthesis, Crystal and Band Structures, and Properties of the Quaternary Supramolecular Complexes [Hg 6 Z 4 ](MX 6 )Hg y (Z = As, Sb; M = Hg, Cd; X = Cl, Br, I; y = 0, 0.5, 0.6)". European Journal of Inorganic Chemistry. 2007 (7): 977–984. doi:10.1002/ejic.200600894. ISSN 1434-1948.
^ Olenev, Andrei V.; Baranov, Alexei I.; Shevelkov, Andrei V.; Popovkin, Boris A. (2002). "A New Family of Supramolecular Complexes with 3D Cationic Hg/Z Frameworks, SnX3− Guest Anions (Z = P, as, Sb; X = Cl, Br, I): Crystal Structures and Host−Guest Interactions". European Journal of Inorganic Chemistry. 2002 (3): 547–553. doi:10.1002/1099-0682(200203)2002:3<547::AID-EJIC547>3.0.CO;2-N.