Terbium(III) perchlorate

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Terbium(III) perchlorate
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • anhydrous: 237-826-8
  • hexahydrate: InChI=1S/3ClHO4.6H2O.Tb/c3*2-1(3,4)5;;;;;;;/h3*(H,2,3,4,5);6*1H2;/q;;;;;;;;;+3/p-3
    Key: NAPXFYQZNZUQDE-UHFFFAOYSA-K
  • anhydrous: [O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Tb+3]
  • hexahydrate: O.O.O.O.O.O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[Tb+3]
Properties
Cl3O12Tb
Molar mass 457.26 g·mol−1
Appearance light pink crystals (hexahydrate)[1]
Density 2.21 g/cm3 (hexahydrate)[2]
soluble (anhydrous, hexahydrate)[1]
Hazards
GHS labelling:[3]
GHS03: OxidizingGHS07: Exclamation mark
Danger
H272, H315, H319, H335
P210, P220, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Terbium perchlorate is an inorganic compound having chemical formula Tb(ClO4)3. This salt of terbium(III) can be obtained by reacting terbium(III,IV) oxide with perchloric acid.[4] The perchlorates are non-coordinating anions, so this substance can be used as a starting material for forming Tb(III) complexes. For example, reaction with alanine forms a complex in which the carboxylate portion of four alanine units bridge between two terbium atoms.[5] It can be used to synthesize terbium-containing metal-organic framework materials.[6][7]

References[edit]

  1. ^ a b Jane E. Macintyre (23 July 1992). Dictionary of Inorganic Compounds. CRC Press. pp. 2930–. ISBN 978-0-412-30120-9.
  2. ^ Glaser J. Crystal structures of the isomorphous perchlorate hexahydrates of some trivalent metal ions (M= La, Tb, Er, Tl). Acta Chemica Scandinavica A. 1981. 35. 639-644
  3. ^ "Terbium(3+) perchlorate". pubchem.ncbi.nlm.nih.gov.
  4. ^ Jintai Lin; Yuhui Zheng; Qianming Wang (2015-01-01). "Conversion of Lewis acid–base interaction into readable emission outputs by novel terbium hybrid nanosphere". Dyes and Pigments. 112: 239–244. doi:10.1016/j.dyepig.2014.07.014.
  5. ^ Musa E. Mohamed; Deepak Chopra; K. N. Venugopal; Thavendran Govender; Hendrik G. Kruger; Glenn E. M. Maguire (2010-02-15). "Tetrakis-μ-L-alanine-κ8O:O′-bis[tetraaquaterbium(III)] hexaperchlorate". Acta Crystallographica Section E: Structure Reports Online. 66 (2): m193–m194. doi:10.1107/S1600536810002448. ISSN 1600-5368. PMC 2979733. PMID 21579659.
  6. ^ Wan-Zhen Qiao; Hang Xu; Peng Cheng; Bin Zhao (2017-06-07). "3d–4f Heterometal–Organic Frameworks for Efficient Capture and Conversion of CO2". Crystal Growth & Design. 17 (6): 3128–3133. doi:10.1021/acs.cgd.7b00063. ISSN 1528-7483.
  7. ^ E. Bartolomé; J. Bartolomé; A. Arauzo; J. Luzón; L. Badía; R. Cases; F. Luis; S. Melnic; D. Prodius; S. Shova; C. Turta (2016). "Antiferromagnetic single-chain magnet slow relaxation in the {Tb(α-fur)3}n polymer with non-Kramers ions". Journal of Materials Chemistry C. 4 (22): 5038–5050. doi:10.1039/C6TC00919K. ISSN 2050-7526.
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