Lithium arsenide
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| Other names Litium monoarsenide | |
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| Properties | |
Chemical formula | AsLi3 |
| Molar mass | 95.74 g·mol−1 |
| Appearance | red-brown |
| Density | 3.71 g/cm3 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references | |
Chemical compound
Lithium arsenide describes inorganic compounds with the chemical formula LixAs where x can range from about 0.5 to 3. A common derivative is Li3As, which is prepared by the reduction of arsenic with a solution of lithium in ammonia.[1] It can also be produced by heating the elements.[2]
- 3 Li + As → Li3As
Other lithium arsenides
-
![Chain of As atoms in LiAs. The As-As distances are about 245 pm.,[3]](//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/26472-ICSD.png/120px-26472-ICSD.png)
Chain of As atoms in LiAs. The As-As distances are about 245 pm.,[3] -
![structure of As73- cage in Li3As7.[4]](//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/As7_3-.svg/96px-As7_3-.svg.png)
structure of As73- cage in Li3As7.[4]
![Chain of As atoms in LiAs. The As-As distances are about 245 pm.,[3]](http://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/26472-ICSD.png/120px-26472-ICSD.png)
![structure of As73- cage in Li3As7.[4]](http://upload.wikimedia.org/wikipedia/commons/thumb/b/b5/As7_3-.svg/96px-As7_3-.svg.png)
The arsenic-rich arsenides are often classified as zintl phases.
- Lithium monoarsenide (LiAs) forms monoclinic crystals, space group P21/c,[3] cell parameters a = 0.579 nm, b = 0.524 nm, c = 1.070 nm, β = 117.4°, Z = 8.[6]
10.1107/S0365110X59000111
References
- ^ E. Donges (1963). "Phosphides, Arsenides, Antimonides and Bismuthides of Alkali Metals from the Elements". In G. Brauer (ed.). Handbook of Preparative Inorganic Chemistry, 2nd Ed. Vol. 2. NY, NY: Academic Press. p. 985.
- ^ Wegner, Florian; Kamm, Franziska; Pielnhofer, Florian; Pfitzner, Arno (2022). "Li3As and Li3P revisited: DFT modelling on phase stability and ion conductivity". Zeitschrift für Anorganische und Allgemeine Chemie. 648 (11). doi:10.1002/zaac.202100358.
- ^ a b Donnay, Joseph Désiré Hubert (1963). Crystal Data; Determinative Tables. American Crystallographic Association. p. 211. Retrieved 13 January 2022.
- ^ a b Hönle, W.; Buresch, J.; Peters, K.; Chang, J. H.; Schnering, H. G. von (2002). "Crystal Structure of the Low-Temperature Modification of Trilithium Heptaarsenide, LT-Li3As7". Zeitschrift für Kristallographie - New Crystal Structures. 217: 485–486. doi:10.1524/ncrs.2002.217.jg.485.
- ^ None Available (2014). "Materials Data on Li3As7 by Materials Project". LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). doi:10.17188/1283621. OSTI 1283621.
- ^ Cromer, D. T. (1 January 1959). "The crystal structure of LiAs". Acta Crystallographica. 12 (1): 36–41. Bibcode:1959AcCry..12...36C. doi:10.1107/S0365110X59000111. Retrieved 13 January 2022.
- v
- t
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Lithium compounds
- Li2
- LiAlCl4
- Li1+xAlxGe2−x(PO4)3
- LiAlH4
- LiAlO2
- LiAl1+xTi2−x(PO4)3
- LiAs
- LiAsF6
- Li3AsO4
- LiAt
- Li[AuCl4]
- LiB(C2O4)2
- LiB(C6F5)4
- LiBF4
- LiBH4
- LiBO2
- LiB3O5
- Li2B4O7
- Li2TiF6
- Li2ZrF6
- Li2B4O7·5H2O
- LiBSi2
- LiBr
- LiBr·2H2O
- LiBrO
- LiBrO2
- LiBrO3
- LiBrO4
- Li2C2
- LiCF3SO3
- CH3CH(OH)COOLi
- LiC2H2ClO2
- LiC2H3IO2
- Li(CH3)2N
- LiCHO2
- LiCH3O
- LiC2H5O
- LiCN
- Li2CN2
- LiCNO
- Li2CO3
- Li2C2O4
- LiCl
- LiCl·H2O
- LiClO
- LiFO
- LiClO2
- LiClO3
- LiClO4
- LiCoO2
- Li2CrO4
- Li2CrO4·2H2O
- Li2Cr2O7
- CsLiB6O10
- LiD
- LiF
- Li2F
- LiF4Al
- Li3F6Al
- FLiBe
- LiFePO4
- FLiNaK
- LiGaH4
- Li2GeF6
- Li2GeO3
- LiGe2(PO4)3
- LiH
- LiH2AsO4
- Li2HAsO4
- LiHCO3
- Li3H(CO3)2
- LiH2PO3
- LiH2PO4
- LiHSO3
- LiHSO4
- LiHe
- LiI
- LiIO
- LiIO2
- LiIO3
- LiIO4
- Li2IrO3
- Li7La3Zr2O12
- LiMn2O4
- Li2MoO4
- Li0.9Mo6O17
- LiN3
- Li3N
- LiNH2
- Li2NH
- LiNO2
- LiNO3
- LiNO3·H2O
- Li2N2O2
- LiNa
- Li2NaPO3
- LiNaNO2
- LiNbO3
- Li2NbO3
- LiO−
- LiO2
- LiO3
- Li2O
- Li2O2
- LiOH
- Li3P
- LiPF6
- Li3PO4
- Li2HPO3
- Li2HPO4
- Li3PO3
- Li3PO4
- Li2Po
- Li2PtO3
- Li2RuO3
- Li2S
- LiSCN
- LiSH
- LiSO3F
- Li2SO3
- Li2SO4
- Li[SbF6]
- Li2Se
- Li2SeO3
- Li2SeO4
- LiSi
- Li2SiF6
- Li4SiO4
- Li2SiO3
- Li2Si2O5
- LiTaO3
- Li2Te
- LiTe3
- Li2TeO3
- Li2TeO4
- Li2TiO3
- Li4Ti5O12
- LiTi2(PO4)3
- LiVO3·2H2O
- Li3V2(PO4)3
- Li2WO4
- LiYF4
- LiZr2(PO4)3
- Li2ZrO3
- Hemolithin (extraterrestrial protein)
- Organolithium reagents
- CH3COOLi
- C4H6LiNO4
- LiC2F6NO4S2
- LiN(SiMe3)2
- Li3C6H5O7
- C5H5Li
- LiN(C3H7)2
- (C6H5)2PLi
- C18H35LiO3
- C6H13Li
- C4H9Li
- CH3CHLiCH2CH3
- (CH3)3CLi
- C12H28BLi
- CH3Li
- Li+C10H8−
- C5H11Li
- C5H3LiN2O4
- C6H5Li
- LiC2CH3
- LiO2C(CH2)16CH3
- C4H5LiO4
- LiEt3BH
- LiOC(CH3)3
- C9H18LiN
- LiC2H3 Vinyllithium
- LiC
11H
23COO
- Amblygonite
- Berezanskite
- Brannockite
- Cryolithionite
- Darapiosite
- Darrellhenryite
- Elbaite
- Fluorine Elbaite
- Fluor-liddicoatite
- Emeleusite
- Eucryptite LiAlSiO4
- Faizievite
- Hectorite
- Hsianghualite
- Jadarite LiNaSiB3O7OH
- Keatite Li(AlSi2O6)
- Kunzite
- Lavinskyite
- Lepidolite
- Lithiophilite LiMnPO4
- Lithiophosphate Li3PO4
- Manandonite
- Manganoneptunite
- Nambulite
- Neptunite
- Olympite
- Petalite LiAlSi4010
- Pezzottaite Cs(Be2Li)Al2Si6O18
- Rossmanite
- Saliotite
- Sogdianite
- Spodumene LiAl(SiO3)2
- Sugilite
- Tiptopite
- Tourmaline
- Triphylite LiFePO4
- Zabuyelite Li2CO3
- Zektzerite
- Zinnwaldite
- LixBey
- HLiHe+
- LiFHeO
- LiHe2
- (HeO)(LiF)2
- La2/3-xLi3xTiO3He
- Aluminium–lithium alloys
- Heteroatom-promoted lateral lithiation
- LB buffer
- Lithium atom
- Lithium medication
- LiNixCoyAlzO2
- LiNixMnyCozO2
- Lithium soap
- Lithium Triangle
- Lucifer yellow
- Magnesium–lithium alloys
- NASICON
- Environmentally friendly red light flare
