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Hydrotelluride

From Wikipedia, the free encyclopedia
Hydrotelluride
Names
Other names
tellanide
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
1407875
  • InChI=1S/H2Te/h1H2/p-1
  • Key: VTLHPSMQDDEFRU-UHFFFAOYSA-M
  • [Te-][H]
Properties
HTe−
Molar mass128.61 g·mol−1
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa).
Chemical compound

Ahydrotelluride ortellanide is anion or achemical compound containing the [HTe]− anion which has ahydrogen atom connected to atellurium atom. HTe is apseudohalogen. Organic compounds containing the -TeH group are calledtellurols. "Tellanide" is the IUPAC name from the Red Book, but hydrogen(tellanide)(1−) is also listed. "Tellanido" as a ligand is not named, howeverditellanido is used for HTeTe−.[1]

Hydrotellurides are usually unstable at room temperature.[2]

List

[edit]
formulasystemspace groupunit cell Åvolumedensitycommentreference
ammonium hydrotellurideNH4TeHat 25°C pressure = 22.7 mmHg, decomposing to H3N and H2Te then to Te and H2[3]
ethylmethylimidazolinium hydrotelluride[(C2H5)(CH3)C3N2H2]+TeH−[2]
N-butyl-N-methylpyrollidinium hydrotelluride[(C4H9)(CH3)C4NH8]+TeH−decompose at room temperature over a fortnight;

decompose 116°C

[2]
sodium hydrotellurideNaTeH[4]
tri-n-butyl-methylphosphonium hydrotelluride[(C4H9)3(CH3)P]+TeH−red; decompose 163°C[2]
tetraphenylphosphonium hydrotelluridePh4PTeH[5]
[(C5H5)Co]2(μ-P(CH3)2)2(μ-TeH)•PF6red-brown[6]
Na[(CO)5Cr(TeH)][7][8]
[(Ph3P)2N]+[(CO)5Cr(TeH)]−[8]
[(Ph3P)2N]+[(CO)5Cr(TeH)Cr(CO)5]−[7][8]
[CpCr(CO)3]2(μ-TeH)[7]
[(CO)4Mn(TeH)]2[7][9]
Cp*=C5Me5Cp*2Zr(TeH){η1-OC(Ph)=CH2}[7]
(t-BuC5H4)2Nb(η2-Te2)Hdark orange[10]
(η-C5H4Me)Ru(PPh3)2(TeH)[11]
(CH2CH2PPh2)3PRhTeHhexagonalP63a=13.542 c=12.346 Z=2cherry red; decomposed by light[12][5]
(CH2CH2PPh2)3PRh(TeH)(H)CF3SO3[12]
(MeCp)2Ta(TeH)CO[13]
(MeCp)2Ta(TeH) (η2-COTe)[13]
Na[(CO)5W(TeH)][7][8]
Ph4As[(CO)5W(TeH)][8]
Ph4As[(CO)5W(TeH)W(CO)5][7][8]
Cp*Re(CO)2(H)(TeH)monoclinicP21/ma=7.467 b=13.208 c=7.570 β=99.48° Z=22.287red-brown[14][15][7]
(AdArO)3N3− = tris(2-hydroxy-3-adamantyl-5-methylbenzyl)amine)[((AdArO)3N)U(CH3OC2H4OCH3)(TeH)]stable to 80°C; U–Te bond length 3.122 Å[16]
{((AdArO)3N)U}2(μ-TeH)2[16]

References

[edit]
  1. ^. For the group -HTe or radical HTe• the termtellanyl is used.Nomenclature of Inorganic Chemistry IUPAC Recommendations 2005(PDF). p. 304.
  2. ^abcdFinger, Lars H.; Sundermeyer, Jörg (2016-03-14)."Halide-Free Synthesis of Hydrochalcogenide Ionic Liquids of the Type [Cation][HE] (E=S, Se, Te)".Chemistry – A European Journal.22 (12):4218–4230.doi:10.1002/chem.201504577.ISSN 0947-6539.PMID 26879604.
  3. ^Mikus, F. F.; Carlyon, S. J. (May 1950)."The Equilibrium between Ammonia and Hydrogen Telluride 1".Journal of the American Chemical Society.72 (5):2295–2296.doi:10.1021/ja01161a522.ISSN 0002-7863.
  4. ^"The Structure of Yttrium Hydride Telluride YHTe from Single-Crystal X-Ray Diffraction Data".Joint Polish-German Crystallographic Meeting, February 24–27, 2020, Wrocław, Poland:64–65. 24 February 2020.doi:10.1515/9783110692914-002.
  5. ^abRoof, Lisa C.; Kolis, Joseph W. (1993-05-01)."New developments in the coordination chemistry of inorganic selenide and telluride ligands".Chemical Reviews.93 (3):1037–1080.doi:10.1021/cr00019a010.ISSN 0009-2665.
  6. ^Hofmann, Werner; Werner, Helmut (December 1981)."Electrophilic Addition of a Sulfur, Selenium, and Tellurium Atom as well as of an SO 2 Molecule to a Metal-Metal Bond".Angewandte Chemie International Edition in English.20 (12):1014–1016.doi:10.1002/anie.198110142.ISSN 0570-0833.
  7. ^abcdefghHoward, William A.; Parkin, Gerard (January 1994)."Terminal oxo, sulfido, selenido, and tellurido complexes of zirconium, (.eta.5-C5Me4R)2Zr(E)(NC5H5): comparison of terminal Zr-E single and Zr:E double-bond lengths".Journal of the American Chemical Society.116 (2):606–615.doi:10.1021/ja00081a022.ISSN 0002-7863.
  8. ^abcdefHausmann, Heinz; Höfler, Mathias; Kruck, Thomas; Zimmermann, Heinz Willi (March 1981)."Chalkogenide als Komplexliganden, I. Carbonyl-Hydrogenchalkogenid-Komplexe von Chrom, Molybdän und Wolfram".Chemische Berichte.114 (3):975–981.doi:10.1002/cber.19811140315.ISSN 0009-2940.
  9. ^Küllmer, Volker; Vahrenkamp, Heinrich (January 1977)."Selen- und Tellur-verbrückte Carbonylkomplexe des Mangans und Rheniums".Chemische Berichte.110 (1):228–236.doi:10.1002/cber.19771100122.ISSN 0009-2940.
  10. ^Ebner, Alexander; Meier, Walter; Mugnier, Yves; Wachter, Joachim (July 2007)."Investigation into the reaction of (t-BuC5H4)2Nb(η2-Te2)H with CH3Li: Hydride abstraction versus telluride methylation".Inorganica Chimica Acta.360 (10):3330–3334.doi:10.1016/j.ica.2007.03.060.
  11. ^Schriver, D. F.; Bruce, M. I. (2002-09-10).Comprehensive Organometallic Chemistry II, Volume 7: Iron, Ruthenium and Osmium: A Review of the Literature 1982-1994. Elsevier. p. 883.ISBN 978-0-08-096396-9.
  12. ^abDi Vaira, Massimo; Peruzzini, Maurizio; Stoppioni, Piero (March 1991)."Hydrochalcogenide and hydride hydrochalcogenide derivatives of rhodium".Inorganic Chemistry.30 (5):1001–1007.doi:10.1021/ic00005a024.ISSN 0020-1669.
  13. ^abWinkler, Uwe; Khan, Masood A.; Nicholas, Kenneth M. (August 1998)."Atom addition and insertion reactions of (MeCp)2Ta(H)CO with sulfur, tellurium, carbonyl sulfide and carbon disulfide".Inorganic Chemistry Communications.1 (8):317–319.doi:10.1016/S1387-7003(98)00085-9.
  14. ^Herrmann, Wolfgang A.; Hecht, Christian; Herdtweck, Eberhardt; Kneuper, Heinz-Josef (February 1987)."Oxidative Addition of Hydrogen Telluride to Organometallic Fragments".Angewandte Chemie International Edition in English.26 (2):132–134.doi:10.1002/anie.198701321.ISSN 0570-0833.
  15. ^Fehlner, Thomas P. (1992), Fehlner, Thomas P. (ed.),"Main Group Fragments as Ligands to Transition Metals",Inorganometallic Chemistry, Boston, MA: Springer US, pp. 13–71,doi:10.1007/978-1-4899-2459-9_2,ISBN 978-1-4899-2461-2, retrieved2024-05-23
  16. ^abFranke, Sebastian M.; Rosenzweig, Michael W.; Heinemann, Frank W.; Meyer, Karsten (2015)."Reactivity of uranium( iii ) with H 2 E (E = S, Se, Te): synthesis of a series of mononuclear and dinuclear uranium( iv ) hydrochalcogenido complexes".Chemical Science.6 (1):275–282.doi:10.1039/C4SC02602K.ISSN 2041-6520.PMC 5811169.PMID 29560170.
Salts and covalent derivatives of thetelluride ion
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