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Indium trihydride

February 27, 2023

Indium trihydride is an inorganic compound with the chemical formula (InH
3). It has been observed in matrix isolation and laser ablation experiments.[2][3] Gas phase stability has been predicted.[4] The infrared spectrum was obtained in the gas phase by laser ablation of indium in presence of hydrogen gas [5] InH3 is of no practical importance.

Indium trihydride
Names
Systematic IUPAC name
Indigane[1] (substitutive)
Trihydridoindium[1] (additive)
Other names
Indium(III) hydride
Indium trihydride
Identifiers
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:30429 Y
ChemSpider
  • 22435 Y
163932
  • 24000
  • InChI=1S/In.3H Y
    Key: CXQHBGCUHODCNP-UHFFFAOYSA-N Y
  • [InH3]
Properties
InH
3
Molar mass 117.842 g mol−1
Melting point −90 °C (−130 °F; 183 K) (decomposes)
Structure
Trigonal planar
Dihedral
Related compounds
Related metallanes
 Aluminium hydride

Borane
Hydrogen iodide
Hydrogen telluride
Rubidium hydride
Stannane
Stibine

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)

Chemical properties

Solid InH3 is a three-dimensional network polymeric structure, where In atoms are connected by In-H-In bridging bonds, is suggested to account for the growth of broad infrared bands when samples of InH3 and InD3 produced on a solid hydrogen matrix are warmed.[5] Such a structure is known for solid AlH3.[6] When heated above −90 °C, indium trihydride decomposes to produce indium–hydrogen alloy and elemental hydrogen. As of 2013, the only known method of synthesising indium trihydride is the autopolymerisation of indane below −90 °C.

Other indium hydrides

 
Structure of the adduct of InH3 and tricyclohexylphosphine.[7]

Several compounds with In-H bonds have been reported.[7] Examples of complexes with two hydride ligands replaced by other ligands are K3[K(Me2SiO)7][HIn(Me3CCH2)3]4[8] and HIn(2-Me2NCH2-C6H4)2.

Although InH3 is labile, adducts are known with the stoichiometry InH3Ln (n = 1 or 2).[9] 1:1 amine adducts are made by the reaction of LiInH4 with a trialkylammonium salt. The trimethylamine complex is only stable below −30 °C or in dilute solution. The 1:1 and 1:2 complexes with tricyclohexylphosphine (PCy3) have been characterised crystallographically. The average In-H bond length is 168 pm.[7] Indium hydride is also known to form adducts with NHCs.[10]

References

  1. ^ a b "Indigane (CHEBI:30429)". Chemical Entities of Biological Interest (ChEBI). UK: European Bioinformatics Institute.
  2. ^ Pullumbi, P.; Bouteiller, Y.; Manceron, L.; Mijoule, C. (July 1994). "Aluminium, gallium and indium trihydrides. An IR matrix isolation and ab initio study". Chemical Physics. 185 (1): 25–37. Bibcode:1994CP....185...25P. doi:10.1016/0301-0104(94)00111-1.
  3. ^ Aldridge, S.; Downs, A. J. (2001). "Hydrides of the Main-Group Metals: New Variations on an Old Theme". Chemical Reviews. 101 (11): 3305–65. doi:10.1021/cr960151d. PMID 11840988.
  4. ^ Hunt, P.; Schwerdtfeger, P. (1996). "Are the Compounds InH3 and TlH3 Stable Gas Phase or Solid State Species?". Inorganic Chemistry. 35 (7): 2085–2088. doi:10.1021/ic950411u.
  5. ^ a b Andrews, L.; Wang, X. (2004). "Infrared Spectra of Indium Hydrides in Solid Hydrogen and of Solid Indane". Angewandte Chemie International Edition. 43 (13): 1706–1709. doi:10.1002/anie.200353216. PMID 15038043.
  6. ^ Turley, J. W.; Rinn, H. W. (1969). "The Crystal Structure of Aluminum Hydride". Inorganic Chemistry. 8 (1): 18–22. doi:10.1021/ic50071a005.
  7. ^ a b c Jones, C. (2001). "The stabilisation and reactivity of indium trihydride complexes". Chemical Communications (22): 2293–2298. doi:10.1039/b107285b. ISSN 1359-7345. PMID 12240044.
  8. ^ Rowen Churchill, M.; Lake, C. H.; Chao, S.-H. L.; Beachley, O. T. (1993). "Silicone grease as a precursor to a pseudo crown ether ligand: crystal structure of [K+]3[K(Me2SiO)7+][InH(CH2CMe3)3–]4". Journal of the Chemical Society, Chemical Communications. 1993 (20): 1577–1578. doi:10.1039/C39930001577.
  9. ^ Wang, X.; Andrews, L. (20 May 2004). "Infrared Spectra of Indium Hydrides in Solid Hydrogen and Neon". The Journal of Physical Chemistry A. 108 (20): 4440–4448. Bibcode:2004JPCA..108.4440W. doi:10.1021/jp037942l.
  10. ^ Abernethy, C. D.; Cole, M. L.; Jones, C. (2000). "Preparation, Characterization, and Reactivity of the Stable Indium Trihydride Complex [InH3{IMes}]". Organometallics. 19 (23): 4852–4857. doi:10.1021/om0004951.

February 27, 2023
indium, trihydride, inorganic, compound, with, chemical, formula, inh3, been, observed, matrix, isolation, laser, ablation, experiments, phase, stability, been, predicted, infrared, spectrum, obtained, phase, laser, ablation, indium, presence, hydrogen, inh3, . Indium trihydride is an inorganic compound with the chemical formula InH3 It has been observed in matrix isolation and laser ablation experiments 2 3 Gas phase stability has been predicted 4 The infrared spectrum was obtained in the gas phase by laser ablation of indium in presence of hydrogen gas 5 InH3 is of no practical importance Indium trihydride NamesSystematic IUPAC name Indigane 1 substitutive Trihydridoindium 1 additive Other names Indium III hydride Indium trihydrideIdentifiers3D model JSmol Interactive imageChEBI CHEBI 30429 YChemSpider 22435 YGmelin Reference 163932PubChem CID 24000InChI InChI 1S In 3H YKey CXQHBGCUHODCNP UHFFFAOYSA N YSMILES InH3 PropertiesChemical formula InH3Molar mass 117 842 g mol 1Melting point 90 C 130 F 183 K decomposes StructureCoordination geometry Trigonal planarMolecular shape DihedralRelated compoundsRelated metallanes Aluminium hydrideBoraneHydrogen iodideHydrogen tellurideRubidium hydrideStannaneStibineExcept where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Y verify what is Y N Infobox referencesChemical properties EditSolid InH3 is a three dimensional network polymeric structure where In atoms are connected by In H In bridging bonds is suggested to account for the growth of broad infrared bands when samples of InH3 and InD3 produced on a solid hydrogen matrix are warmed 5 Such a structure is known for solid AlH3 6 When heated above 90 C indium trihydride decomposes to produce indium hydrogen alloy and elemental hydrogen As of 2013 the only known method of synthesising indium trihydride is the autopolymerisation of indane below 90 C Other indium hydrides Edit Structure of the adduct of InH3 and tricyclohexylphosphine 7 Several compounds with In H bonds have been reported 7 Examples of complexes with two hydride ligands replaced by other ligands are K3 K Me2SiO 7 HIn Me3CCH2 3 4 8 and HIn 2 Me2NCH2 C6H4 2 Although InH3 is labile adducts are known with the stoichiometry InH3Ln n 1 or 2 9 1 1 amine adducts are made by the reaction of LiInH4 with a trialkylammonium salt The trimethylamine complex is only stable below 30 C or in dilute solution The 1 1 and 1 2 complexes with tricyclohexylphosphine PCy3 have been characterised crystallographically The average In H bond length is 168 pm 7 Indium hydride is also known to form adducts with NHCs 10 References Edit a b Indigane CHEBI 30429 Chemical Entities of Biological Interest ChEBI UK European Bioinformatics Institute Pullumbi P Bouteiller Y Manceron L Mijoule C July 1994 Aluminium gallium and indium trihydrides An IR matrix isolation and ab initio study Chemical Physics 185 1 25 37 Bibcode 1994CP 185 25P doi 10 1016 0301 0104 94 00111 1 Aldridge S Downs A J 2001 Hydrides of the Main Group Metals New Variations on an Old Theme Chemical Reviews 101 11 3305 65 doi 10 1021 cr960151d PMID 11840988 Hunt P Schwerdtfeger P 1996 Are the Compounds InH3 and TlH3 Stable Gas Phase or Solid State Species Inorganic Chemistry 35 7 2085 2088 doi 10 1021 ic950411u a b Andrews L Wang X 2004 Infrared Spectra of Indium Hydrides in Solid Hydrogen and of Solid Indane Angewandte Chemie International Edition 43 13 1706 1709 doi 10 1002 anie 200353216 PMID 15038043 Turley J W Rinn H W 1969 The Crystal Structure of Aluminum Hydride Inorganic Chemistry 8 1 18 22 doi 10 1021 ic50071a005 a b c Jones C 2001 The stabilisation and reactivity of indium trihydride complexes Chemical Communications 22 2293 2298 doi 10 1039 b107285b ISSN 1359 7345 PMID 12240044 Rowen Churchill M Lake C H Chao S H L Beachley O T 1993 Silicone grease as a precursor to a pseudo crown ether ligand crystal structure of K 3 K Me2SiO 7 InH CH2CMe3 3 4 Journal of the Chemical Society Chemical Communications 1993 20 1577 1578 doi 10 1039 C39930001577 Wang X Andrews L 20 May 2004 Infrared Spectra of Indium Hydrides in Solid Hydrogen and Neon The Journal of Physical Chemistry A 108 20 4440 4448 Bibcode 2004JPCA 108 4440W doi 10 1021 jp037942l Abernethy C D Cole M L Jones C 2000 Preparation Characterization and Reactivity of the Stable Indium Trihydride Complex InH3 IMes Organometallics 19 23 4852 4857 doi 10 1021 om0004951 Retrieved from https en wikipedia org w index php title Indium trihydride amp oldid 1115331145, wikipedia, wiki, book, books, library,

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