Chemistry:Arsenide hydride
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An arsenide hydride or hydride arsenide is a chemical compound containing hydride (H−) and arsenide (As3−) ions in a single phase. They are in the class of mixed anion compounds.
Preparation
Arsenide hydride compounds may be produced by heating metal hydride and metal arsenide mixtures under pressure.[1]
Properties
Arsenide hydrides are under investigation as unconventional superconductors.[2]
The hydride ions can be replaced by fluoride or oxide ions to yield variations in composition.[3]
Reactions
when heated to 800° CaFeAsH forms three phases.[4]
2CaFeAsH → Ca + CaFe2As2 + H2
name | formula | form | space group | unit cell | volume | density | appearance | properties | reference |
---|---|---|---|---|---|---|---|---|---|
LiCa3As2H | orthorhombic | Pnma | a = 11.4064(7) Å, b = 4.2702(3) Å, c = 11.8762 Z=4 | red | band gap 1.4 eV | [5] | |||
Ca14As6C0.5,NH5 | tetragonal | P4/mbm | a = 15.749, c = 9.1062, Z = 4 | red | band gap 1.6 eV | [5] | |||
CaFeAsH | tetragonal | P4/nmm | a = 0.3878 c = 0.8260 | superconductor | [6] | ||||
CaFeAsF1-xHx | non superconductor | [4] | |||||||
CaFe1−xCoxAsH | tetragonal | P4/nmm | a increases and c decreases with x | superconducting 23 K at x= 0.09 | [7] | ||||
K2Cr3As3H | [8] | ||||||||
K1−δCr3As3Hx x<0.45 | Superconductor Tc=5.8 K | [9][10] | |||||||
Lithium tristrontium diarsenide hydride | Sr3LiAs2H | orthorhombic | Pnma | a = 12.034, b = 4.4698, c = 12.5907; V = 677.2 Å3 | Zintl phase; semiconductor; diamagnetic | [11] | |||
LaFeAsO1−xHx (x<0.53) | superconductor Tc=36 K with x=0.3 | [12] | |||||||
La2Ti2As2H2.3 | tetragonal | I4/mmm | a=3.9595 c=18.0986 | 283.742 | [13] | ||||
La2V2As2Hx | tetragonal | I4/mmm | a=3.9561 c=17.909 | 280.030 | [13] | ||||
La2Cr2As2Hx | tetragonal | I4/mmm | a=3.9934 c=17.380 | 277.17 | [13] | ||||
La2Mn2As2Hx | tetragonal | I4/mmm | a=4.0556 c=17.46 | 287.2 | [13] | ||||
LaMnAsO1−xHx (x=0−0.73) | ferromagnetic | [3] | |||||||
CoLaAsH0.78x | orthorhombic | I41md | a=4.1739 c=14.64 | 254.8 | black | [14] | |||
NiLaAsH0.69 | orthorhombic | I41md | a=4.1660 c=14.5993 | 253.37 | black | [14] | |||
CuLaAsH0.78 | orthorhombic | I41md | a=4.2302 c=14.5780 | 260.86 | 7.08 | black | [14] | ||
LaZn0.5AsHx | hexagonal | P6/mmm | a=4.200 c=4.244 | 64.81 | black | [14] | |||
CeFeAsO1−xHx (x<0.5) | tetragonal | P4/nmm | a=3.95386 c=8.5926 at x=0.4 | superconducting 0.1 < x < 0.4; Tc=47 K with x=0.25 | [12][1] | ||||
NdFeAs(O,H) | superconductor Tc=40K | [15] | |||||||
SmFeAsO1−xHx (x<0.5) | superconductor Tc=55 K at x = 0.2. | [4] | |||||||
Sm2Mn2As2Hx | tetragonal | I4/mmm | a=3.9251 c=16.67 | 256.7 | [13] | ||||
GdFeAsO1−xHx | [12] |
References
- ↑ Jump up to: 1.0 1.1 Matsuishi, Satoru; Hanna, Taku; Muraba, Yoshinori; Kim, Sung Wng; Kim, Jung Eun; Takata, Masaki; Shamoto, Shin-ich; Smith, Ronald I. et al. (2012-01-19). "Structural analysis and superconductivity of CeFeAsO 1 − x H x" (in en). Physical Review B 85 (1): 014514. doi:10.1103/PhysRevB.85.014514. ISSN 1098-0121. Bibcode: 2012PhRvB..85a4514M. https://link.aps.org/doi/10.1103/PhysRevB.85.014514.
- ↑ Iimura, Soshi; Hosono, Hideo (2020-05-15). "Heavily Hydride-ion-doped 1111-type Iron-based Superconductors: Synthesis, Physical Properties and Electronic Structure" (in en). Journal of the Physical Society of Japan 89 (5): 051006. doi:10.7566/JPSJ.89.051006. ISSN 0031-9015. Bibcode: 2020JPSJ...89e1006I. https://journals.jps.jp/doi/10.7566/JPSJ.89.051006.
- ↑ Jump up to: 3.0 3.1 Hanna, Taku; Matsuishi, Satoru; Kodama, Katsuaki; Otomo, Toshiya; Shamoto, Shin-ichi; Hosono, Hideo (2013-01-02). "From antiferromagnetic insulator to ferromagnetic metal: Effects of hydrogen substitution in LaMnAsO" (in en). Physical Review B 87 (2): 020401. doi:10.1103/PhysRevB.87.020401. ISSN 1098-0121. Bibcode: 2013PhRvB..87b0401H. https://link.aps.org/doi/10.1103/PhysRevB.87.020401.
- ↑ Jump up to: 4.0 4.1 4.2 Hanna, Taku; Muraba, Yoshinori; Matsuishi, Satoru; Igawa, Naoki; Kodama, Katsuaki; Shamoto, Shin-ichi; Hosono, Hideo (2011-07-15). "Hydrogen in layered iron arsenides: Indirect electron doping to induce superconductivity" (in en). Physical Review B 84 (2): 024521. doi:10.1103/PhysRevB.84.024521. ISSN 1098-0121. Bibcode: 2011PhRvB..84b4521H. https://link.aps.org/doi/10.1103/PhysRevB.84.024521.
- ↑ Jump up to: 5.0 5.1 Blankenship, Trevor V.; Wang, Xiaoping; Hoffmann, Christina; Latturner, Susan E. (2014-10-06). "LiCa 3 As 2 H and Ca 14 As 6 X 7 (X = C, H, N): Two New Arsenide Hydride Phases Grown from Ca/Li Metal Flux" (in en). Inorganic Chemistry 53 (19): 10620–10626. doi:10.1021/ic501722d. ISSN 0020-1669. PMID 25222291. https://pubs.acs.org/doi/10.1021/ic501722d.
- ↑ Muraba, Yoshinori; Iimura, Soshi; Matsuishi, Satoru; Hiramatsu, Hidenori; Honda, Takashi; Ikeda, Kazutaka; Otomo, Toshiya; Hosono, Hideo (2018). "Phase transition in CaFeAsH: bridging 1111 and 122 iron-based superconductors" (in en). Dalton Transactions 47 (37): 12964–12971. doi:10.1039/C8DT02387E. ISSN 1477-9226. PMID 30156262. http://xlink.rsc.org/?DOI=C8DT02387E.
- ↑ Muraba, Yoshinori; Matsuishi, Satoru; Hosono, Hideo (2014-03-03). "Enhancing the three-dimensional electronic structure in 1111-type iron arsenide superconductors by H substitution" (in en). Physical Review B 89 (9): 094501. doi:10.1103/PhysRevB.89.094501. ISSN 1098-0121. Bibcode: 2014PhRvB..89i4501M. https://link.aps.org/doi/10.1103/PhysRevB.89.094501.
- ↑ Li, Bai-Zhuo; Wu, Si-Qi; Xiang, Jin-Jin; Zhu, Qin-Qing; Liu, Yi; Cao, Chao; Cao, Guang-Han (March 2023). "Antiferromagnetic insulating state in quasi-one-dimensional K2Cr3As3H" (in en). Science China Physics, Mechanics & Astronomy 66 (3): 237411. doi:10.1007/s11433-022-1998-0. ISSN 1674-7348. Bibcode: 2023SCPMA..6637411L. https://link.springer.com/10.1007/s11433-022-1998-0.
- ↑ Xiang, Jin-Jin; Shao, Ye-Ting; Cui, Yan-Wei; Nie, Lin-Peng; Wu, Si-Qi; Li, Bai-Zhuo; Ren, Zhi; Wu, Tao et al. (2020-12-15). "Superconductivity and phase separation in electrochemically hydrogenized K 1 − δ Cr 3 As 3 H x" (in en). Physical Review Materials 4 (12): 124802. doi:10.1103/PhysRevMaterials.4.124802. ISSN 2475-9953. https://link.aps.org/doi/10.1103/PhysRevMaterials.4.124802.
- ↑ Li, Bai-Zhuo; Wu, Si-Qi; Xiang, Jin-Jin; Zhu, Qin-Qing; Liu, Yi; Cao, Chao; Cao, Guang-Han (March 2023). "Antiferromagnetic insulating state in quasi-one-dimensional K2Cr3As3H" (in en). Science China Physics, Mechanics & Astronomy 66 (3): 237411. doi:10.1007/s11433-022-1998-0. ISSN 1674-7348. Bibcode: 2023SCPMA..6637411L. https://link.springer.com/10.1007/s11433-022-1998-0.
- ↑ Feng, Xian-Juan; Prots, Yurii; Bobnar, Matej; Schmidt, Marcus Peter; Schnelle, Walter; Zhao, Jing-Tai; Grin, Yuri (5 October 2015). "Zintl-Phase Sr3LiAs2H: Crystal Structure and Chemical Bonding Analysis by the Electron Localizability Approach". Chemistry - A European Journal 21 (41): 14471–14477. doi:10.1002/chem.201501236. PMID 26291332.
- ↑ Jump up to: 12.0 12.1 12.2 Iimura, Soshi; Matsuishi, Satoru; Sato, Hikaru; Hanna, Taku; Muraba, Yoshinori; Kim, Sung Wng; Kim, Jung Eun; Takata, Masaki et al. (2012-07-10). "Two-dome structure in electron-doped iron arsenide superconductors" (in en). Nature Communications 3 (1): 943. doi:10.1038/ncomms1913. ISSN 2041-1723. PMID 22781756. Bibcode: 2012NatCo...3..943I. https://www.nature.com/articles/ncomms1913.
- ↑ Jump up to: 13.0 13.1 13.2 13.3 13.4 Mizoguchi, Hiroshi; Park, SangWon; Hiraka, Haruhiro; Ikeda, Kazutaka; Otomo, Toshiya; Hosono, Hideo (2015-03-02). "An Anti CuO 2 -type Metal Hydride Square Net Structure in Ln 2 M 2 As 2 H x (Ln=La or Sm, M=Ti, V, Cr, or Mn)" (in en). Angewandte Chemie 127 (10): 2975–2978. doi:10.1002/ange.201409023. Bibcode: 2015AngCh.127.2975M. https://onlinelibrary.wiley.com/doi/10.1002/ange.201409023.
- ↑ Jump up to: 14.0 14.1 14.2 14.3 Mizoguchi, Hiroshi; Park, SangWon; Hiraka, Haruhiro; Ikeda, Kazutaka; Otomo, Toshiya; Hosono, Hideo (2014-12-17). "New LaMAsH x (M = Co, Ni, or Cu) Arsenides with Covalent M–H Chains" (in en). Journal of the American Chemical Society 136 (50): 17390–17393. doi:10.1021/ja509965z. ISSN 0002-7863. PMID 25438068. https://pubs.acs.org/doi/10.1021/ja509965z.
- ↑ Chen, M. Y.; Iida, K.; Kondo, K.; Hänisch, J.; Hatano, T.; Ikuta, H. (2022-05-02). "Inter- to intra-layer resistivity anisotropy of NdFeAs(O,H) with various hydrogen concentrations" (in en). Physical Review Materials 6 (5): 054802. doi:10.1103/PhysRevMaterials.6.054802. ISSN 2475-9953. Bibcode: 2022PhRvM...6e4802C. https://link.aps.org/doi/10.1103/PhysRevMaterials.6.054802.
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