Wikipedia

Hydrotelluride

A hydrotelluride or tellanide is an ion or a chemical compound containing the [HTe]− anion which has a hydrogen atom connected to a tellurium atom. HTe is a pseudohalogen. Organic compounds containing the -TeH group are called tellurols. "Tellanide" is the IUPAC name from the Red Book, but hydrogen(tellanide)(1−) is also listed. "Tellanido" as a ligand is not named, however ditellanido is used for HTeTe−.[1]

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 mass 128.61 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Hydrotellurides are usually unstable at room temperature.[2]

List

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formula system space group unit cell Å volume density comment reference
ammonium hydrotelluride NH4TeH at 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 hydrotelluride NaTeH [4]
tri-n-butyl-methylphosphonium hydrotelluride [(C4H9)3(CH3)P]+TeH− red; decompose 163°C [2]
tetraphenylphosphonium hydrotelluride Ph4PTeH [5]
[(C5H5)Co]2(μ-P(CH3)2)2(μ-TeH)•PF6 red-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*=C5Me5 Cp*2Zr(TeH){η1-OC(Ph)=CH2} [7]
(t-BuC5H4)2Nb(η2-Te2)H dark orange [10]
(η-C5H4Me)Ru(PPh3)2(TeH) [11]
(CH2CH2PPh2)3PRhTeH hexagonal P63 a=13.542 c=12.346 Z=2 cherry 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) monoclinic P21/m a=7.467 b=13.208 c=7.570 β=99.48° Z=2 2.287 red-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

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  1. ^ . For the group -HTe or radical HTe• the term tellanyl is used.Nomenclature of Inorganic Chemistry IUPAC Recommendations 2005 (PDF). p. 304.
  2. ^ a b c d Finger, 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. ^ a b Roof, 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. ^ a b c d e f g h Howard, 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. ^ a b c d e f Hausmann, 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. ^ a b Di 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. ^ a b Winkler, 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, retrieved 2024-05-23
  16. ^ a b Franke, 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.
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