Arsenidosilicate
Arsenidosilicates are chemical compounds that contain anions with arsenic bonded to silicon. They are in the category of tetrelarsenides, pnictidosilicates, or tetrelpnictides. They can be classed as Zintl phases or intermetallics. They are analogous to the nitridosilicates, phosphidosilicates, arsenidogermanates, and arsenidostannates. They are distinct from arsenate silicates which have oxygen connected with arsenic and silicon, or arsenatosilicates with arsenate groups sharing oxygen with silicate.
Arsenidosilicates have dark coloured crystals, usually metallic black. They are often decomposed by water, and some are unstable with respect to the water in air.
These compounds have been investigated as ionic conductors, semiconductors and photovoltaics.
List
name | formula | formula weight | crystal system | space group | unit cell | volume | density | comments | ref |
---|---|---|---|---|---|---|---|---|---|
Li2SiAs2 | tetragonal | I41/acd | a=12.563 c=19.390 | red; air sensitive; Si4As10 units | [1] | ||||
LiSi3As6 | orthorhombic | Cmca | a=14.244 b=11.247 c=10.757 | water and acid stable | [1] | ||||
Li5SiAs3 | C2/c | black, hydrolysed by water | [2] | ||||||
Li3Si7As8 | monoclinic | P2/m | a=8.9904 b=3.7154 c=11.6023 β=96.307 Z=1 | 385.21 | 3.52 | layered; moisture sensitive | [3] | ||
NaSi3As3 | a=10.002 b=18.54 c=3.648 | [4] | |||||||
MgSiAs2 | 202.24 | I42d | a=5.9078 c=10.600 Z=4 | 369.96 | 3.63 | [5] | |||
Mg3Si6As8 | 840.33 | cubic | P4332 | a=11.600 Z=4 | 1560.9 | 3.58 | red | [5] | |
K2SiAs2 | Ibam | a=13.132 b=6.999 c=6.340 Z=4 | golden; explosive decomposition; air sensitive; CAS No=108945-44-4 | [6] | |||||
KSi3As3 | Pbam | a=10.010b=19.139 c=3.664 Z=4 | purple; 2D framework | [4] | |||||
Sr3Si2As4 | metallic red; chains | [7] | |||||||
CdSiAs2 | tetragonal | I42d | a = 5.884 c = 10.882 Z=8 | [8][9] | |||||
Cd7SiAs6 | 1264.41 | cubic | P213 | a=10.9820 Z=4 | 1324.5 | 6.343 | black | [8] | |
Cs0.16SiAs2 | water stable | [10] | |||||||
Cs2SiAs2 | orthorhombic | Ibam | a=7.571 b=14.425 c=6.42 | water sensitive | [10][11] | ||||
Cs5SiAs3 | orthorhombic | Pnma | a=14.467 b=6.043 c=15.82 | dark red metallic; air sensitive; planar | [10][11] | ||||
Cs0.11Zn0.05Si0.95As | 119.39 | monoclinic | C2/m | a=35.201 b=3.6649 c=9.9848 β=91.863° Z=24 | 1287.4 | 3.70 | black | [12] | |
Ba4SiAs4 | dark metallic; unstable in air | [13] | |||||||
BaCuSi2As3 | P n m a | a 13.169 b 10.502 c 4.615 | thermal insulate, electrical conductor | [14] | |||||
Ba13Si6Sn8As22 | 4551.72 | tetragonal | I42m | a = 14.4857, c = 13.5506 Z=2 | 2843.4 | 5.316 | black; Si4As10 units; band gap 1.0 eV | [15] | |
LaSiAs3 | orthorhombic | Pbca | a=6.0855 b=5.9837 c=26.2279 Z=8 | [16] | |||||
LaSiAs3 | orthorhombic | Pn21a | a=6.0498 b=5.9545 c=26.383 Z=8 | [16] | |||||
CeSiAs3 | orthorhombic | Pn21a | a=5.998 b=5.906 c=26.231 Z=8 | [16] | |||||
PrSiAs3 | orthorhombic | Pn21a | a = 5.949, b = 5.877, c = 26.149 Z=8 | [16] | |||||
AuSiAs | monoclinic | Cc | a 7.2000 b 6.1614 c 6.1646, β =119.135° | [17] |
References
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- ^ Juza, Robert; Schulz, Werner (February 1954). "Ternäre Phosphide und Arsenide des Lithiums mit Elementen der 3. und 4. Gruppe". Zeitschrift für anorganische und allgemeine Chemie (in German). 275 (1–3): 65–78. doi:10.1002/zaac.19542750107. ISSN 0044-2313.
- ^ Mark, Justin; Hanrahan, Michael P.; Woo, Katherine E.; Lee, Shannon; Rossini, Aaron J.; Kovnir, Kirill (2019-05-02). "Chemical and Electrochemical Lithiation of van der Waals Tetrel‐Arsenides". Chemistry – A European Journal. 25 (25): 6392–6401. doi:10.1002/chem.201900339. ISSN 0947-6539. OSTI 1526289. PMID 30887569. S2CID 83463348.
- ^ a b Hurng, Weir Mirn; Corbett, John D.; Wang, Sue Lein; Jacobson, Robert A. (July 1987). "A Zintl phase with a layered network structure, potassium silicon arsenide (KSi3As3)". Inorganic Chemistry. 26 (15): 2392–2395. doi:10.1021/ic00262a012. ISSN 0020-1669.
- ^ a b Woo, Katherine E.; Wang, Jian; Wu, Kui; Lee, Kathleen; Dolyniuk, Juli‐Anna; Pan, Shilie; Kovnir, Kirill (July 2018). "Mg-Si-As: An Unexplored System with Promising Nonlinear Optical Properties". Advanced Functional Materials. 28 (30): 1801589. doi:10.1002/adfm.201801589. ISSN 1616-301X. S2CID 104074348.
- ^ Hurng, Weir Mirn; Peterson, Eric S.; Corbett, John D. (November 1989). "Synthesis and structure of the Zintl phase potassium silicon arsenide, K2SiAs2". Inorganic Chemistry. 28 (22): 4177–4180. doi:10.1021/ic00321a029. ISSN 0020-1669.
- ^ Eisenmann, Brigitte; Schäfer, Herbert (June 1980). "Zintl Phases with Complex Anions: Sr 3 Si 2 As 4 and Sr 3 Ge 2 As 4". Angewandte Chemie International Edition in English. 19 (6): 490–491. doi:10.1002/anie.198004901.
- ^ a b Li, Chunxiao; Liu, Youquan; Liu, Wenhao; Liu, Juhe; Meng, Xianghe; Lin, Zheshuai; Yao, Jiyong (2 December 2021). "Cd 7 SiAs 6 , a Nonchalcopyrite Arsenide with a Strong Nonlinear-Optical Response". Inorganic Chemistry. 60 (24): 18634–18638. doi:10.1021/acs.inorgchem.1c03446. PMID 34854683. S2CID 244800044.
- ^ "MatWeb – The Online Materials Information Resource". www.matweb.com. Retrieved 2021-12-08.
- ^ a b c Eisenmann, Brigitte; Klein, Jürgen; Somer, Mehmet (January 1990). "Anions Isosteric with CO32− in Cs5SiP3, Cs5SiAs3, Cs5GeP3, and Cs5GeAs3". Angewandte Chemie International Edition in English. 29 (1): 87–88. doi:10.1002/anie.199000871. ISSN 0570-0833.
- ^ a b Villars, Pierre; Cenzual, Karin; Gladyshevskii, Roman (2017-07-24). Handbook. Walter de Gruyter GmbH & Co KG. p. 859. ISBN 978-3-11-043655-6.
- ^ Mark, Justin; Woo, Katherine E.; Zhu, Weidi; Ji, Bingheng; Lee, Shannon J.; Adeyemi, Adedoyin N.; Sen, Sabyasachi; Kovnir, Kirill (2021-06-22). "Two-Dimensional and Three-Dimensional Tetrel-Arsenide Frameworks Templated by Li and Cs Cations". Chemistry of Materials. 33 (12): 4586–4595. doi:10.1021/acs.chemmater.1c01053. ISSN 0897-4756. S2CID 236258955.
- ^ Eisenmann, Brigitte; Jordan, Hanna; Schäfer, Herbert (February 1981). "Ba4SiAs4, and Ba4GeAs4, Zintl Phases with Isolated SiAs48− and GeAs48− anions". Angewandte Chemie International Edition in English. 20 (2): 197–198. doi:10.1002/anie.198101972. ISSN 0570-0833.
- ^ Yox, Philip; Lee, Shannon J.; Wang, Lin-lin; Jing, Dapeng; Kovnir, Kirill (2021-04-19). "Crystal Structure and Properties of Layered Pnictides BaCuSi 2 Pn 3 (Pn = P, As)". Inorganic Chemistry. 60 (8): 5627–5634. doi:10.1021/acs.inorgchem.0c03636. ISSN 0020-1669. PMID 33794094. S2CID 232762736.
- ^ Liu, Xiao-Cun; Lin, Na; Wang, Jian; Pan, Ming-Yan; Zhao, Xian; Tao, Xu-Tang; Xia, Sheng-Qing (2013-10-21). "Ba 13 Si 6 Sn 8 As 22 : A Quaternary Zintl Phase Containing Adamantane-Like [Si 4 As 10 ] Clusters". Inorganic Chemistry. 52 (20): 11836–11842. doi:10.1021/ic402023z. ISSN 0020-1669. PMID 24079277.
- ^ a b c d Hayakawa, H; Ono, S (December 1988). "Studies on syntheses and conditions of formation for LnSiAs3 compounds (Ln ≡ La, Ce, Pr)". Journal of the Less Common Metals. 144 (2): 177–194. doi:10.1016/0022-5088(88)90130-0.
- ^ Lee, Shannon J.; Won, Juyeon; Wang, Lin‐Lin; Jing, Dapeng; Harmer, Colin P.; Mark, Justin; Akopov, Georgiy; Kovnir, Kirill (2021-05-06). "New Noncentrosymmetric Tetrel Pnictides Composed of Square‐Planar Gold(I) with Peculiar Bonding". Chemistry – A European Journal. 27 (26): 7383–7390. doi:10.1002/chem.202005312. ISSN 0947-6539. PMC 8251799. PMID 33523500.
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AsH3 +H | He | ||||||||||||||||||
LiAs | Be | BAs | C | +N | +O | F | Ne | ||||||||||||
Na3As | Mg | AlAs | -Si | P | S | +Cl | Ar | ||||||||||||
K | CaAs | Sc | Ti | V | Cr | MnAs | Fe | CoAs | Ni | Cu | Zn3As2 | GaAs | -Ge | As | Se | +Br | Kr | ||
Rb | Sr | YAs | Zr | Nb | MoAs2 | Tc | Ru | Rh | PdAs2 | Ag | Cd3As2 | InAs | -Sn | Sb | +Te | +I | Xe | ||
Cs | Ba | * | Lu | Hf | TaAs | WAs2 | Re | Os | Ir | Pt | Au | Hg | Tl | Pb | BiAs | Po | At | Rn | |
Fr | Ra | ** | Lr | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og | |
↓ | |||||||||||||||||||
* | La | Ce | PrAs | Nd | Pm | SmAs | Eu | Gd | Tb | DyAs | HoAs | Er | Tm | Yb | |||||
** | Ac | Th | Pa | U | NpAs NpAs2 | PuAs | Am | Cm | Bk | Cf | Es | Fm | Md | No |