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Terbium(III) perchlorate

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Terbium(III) perchlorate
Identifiers
Tb(H₂O)₆(ClO₄)₃
CAS Number	anhydrous: 14014-09-6^Y hexahydrate: 80398-56-7^Y
3D model (JSmol)	anhydrous: Interactive image hexahydrate: Interactive image
ChemSpider	anhydrous: 14653481 hexahydrate: 2341282
EC Number	anhydrous: 237-826-8
PubChem CID	hexahydrate: 3084176
InChI hexahydrate: InChI=1S/3ClHO4.6H2O.Tb/c32-1(3,4)5;;;;;;;/h3(H,2,3,4,5);6*1H2;/q;;;;;;;;;+3/p-3 Key: NAPXFYQZNZUQDE-UHFFFAOYSA-K
SMILES 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
Chemical formula	Cl₃O₁₂Tb
Molar mass	457.26 g·mol⁻¹
Appearance	light pink crystals (hexahydrate)^[1]
Density	2.21 g/cm³ (hexahydrate)^[2]
Solubility in water	soluble (anhydrous, hexahydrate)^[1]
Hazards
GHS labelling:^[3]
Pictograms
Signal word	Danger
Hazard statements	H272,H315,H319,H335
Precautionary statements	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 theirstandard state (at 25 °C [77 °F], 100 kPa). Infobox references

Chemical compound

Terbium perchlorate refers to aninorganic compound having chemical formula Tb(ClO₄)₃(H₂O)_x. Usually this salt is encountered as its hexahydrate. Thisterbium(III) compound can be obtained by treatingterbium(III,IV) oxide withperchloric acid.^[4] Theperchlorates arenon-coordinating anions, so this substance can be used as a starting material for forming Tb(III) complexes. For example, reaction withalanine forms a complex in which thecarboxylate portion of four alanine units bridge between two terbium atoms.^[5] It can be used to synthesize terbium-containingmetal-organic framework materials.^[6]^[7]

References

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^^a ^bJane E. Macintyre (23 July 1992).Dictionary of Inorganic Compounds. CRC Press. pp. 2930–.ISBN 978-0-412-30120-9.
^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
^"Terbium(3+) perchlorate".pubchem.ncbi.nlm.nih.gov.
^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.
^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.
^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.Bibcode:2017CrGrD..17.3128Q.doi:10.1021/acs.cgd.7b00063.ISSN 1528-7483.
^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.

v t e Terbium compounds
Terbium(III)	Tb(CH₃COO)₃ Tb(C₅H₇O₂)₃ TbBr₃ TbCl₃ TbF₃ Tb(OH)₃ Tb(IO₃)₃ TbI₃ Tb(NO₃)₃ TbN Tb₂(C₂O₄)₃ Tb₂O₃ Tb(ClO₄)₃ TbP TbSe
Terbium(III,IV)	Tb₄O₇
Terbium(IV)	TbSi₂ TbO₂ TbF₄