Terbium(III)_nitrate Knowpia

Terbium(III) nitrate
	; Hydrate form of terbium nitrate (left) and luminescence under 254 nm UV light (right)
Names
	Other names Terbium nitrate
Identifiers
CAS Number	10043-27-3 ; (anhydrous) ; 57584-27-7 ; (pentahydrate) ; hexahydrate: 13451-19-9 ;
3D model (JSmol)	Interactive image;
ECHA InfoCard	100.030.113
PubChem CID	24853; hexahydrate: 202879;
UNII	GVA407Y0IC;
CompTox Dashboard (EPA)	DTXSID30890618 ;
	InChI InChI=1S/3NO3.Tb/c32-1(3)4;/q3-1;+3 Key: YJVUGDIORBKPLC-UHFFFAOYSA-N;
	SMILES [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Tb+3];
Properties
Chemical formula	Tb(NO3)3
Molar mass	344.946
Appearance	Colorless crystals (hexahydrate)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Terbium(III) nitrate is an inorganic chemical compound, a salt of terbium and nitric acid, with the formula Tb(NO₃)₃. The hexahydrate crystallizes as triclinic colorless crystals with the formula [Tb(NO₃)₃(H₂O)₄]·2H₂O.^[1] It can be used to synthesize materials with green emission.^[2]

Preparation edit

Terbium(III) nitrate can be prepared by dissolving terbium(III,IV) oxide in a mixture of aqueous HNO₃ and H₂O₂ solution.^[3]

Terbium(III) nitrate can be obtained by reacting terbium(III) oxide with nitric acid and crystallizing then drying the crystals with 45~55% sulfuric acid to obtain the hexahydrate.^[4]

Properties edit

It reacts with NH₄HCO₃ to produce Tb₂(CO₃)₃ along with its basic carbonate.^[5] It forms Tb(NO₃)2−5 in CH₃CN with excess nitrate anions.^[6]

References edit

^ ^a ^b Moret, Emmanuel; Bünzli, Jean-Claude G.; Schenk, Kurt J. (1990). "Structural and luminescence study of europium and terbium nitrate hexahydrates". Inorganica Chimica Acta. 178 (1): 83–88. doi:10.1016/S0020-1693(00)88138-4. ISSN 0020-1693.
^ Xia, Tifeng; Song, Tao; Zhang, Gege; Cui, Yuanjing; Yang, Yu; Wang, Zhiyu; Qian, Guodong (2016). "A Terbium Metal-Organic Framework for Highly Selective and Sensitive Luminescence Sensing of Hg2+Ions in Aqueous Solution". Chemistry - A European Journal. 22 (51): 18429–18434. doi:10.1002/chem.201603531. ISSN 0947-6539. PMID 27747951.
^ Hou, Zhiyao; Wang, Lili; Lian, Hongzhou; Chai, Ruitao; Zhang, Cuimiao; Cheng, Ziyong; Lin, Jun (2009). "Preparation and luminescence properties of Ce3+ and/or Tb3+ doped LaPO4 nanofibers and microbelts by electrospinning". Journal of Solid State Chemistry. 182 (4): 698–708. Bibcode:2009JSSCh.182..698H. doi:10.1016/j.jssc.2008.12.021. ISSN 0022-4596.
^ 高胜利, 刘翊纶, 杨祖培. 稀土硝酸盐的制法、性质及结构 Archived 2019-07-08 at the Wayback Machine. 稀土, 1990 (4): 23-28.
^ Foger, K.; Hoang, M.; Turney, T. W. (1992). "Formation and thermal decomposition of rare-earth carbonates". Journal of Materials Science. 27 (1): 77–82. Bibcode:1992JMatS..27...77F. doi:10.1007/BF02403646. ISSN 0022-2461. S2CID 189835444.
^ Bünzli, Jean-Claude G.; Vuckovic, Milan M. (1983). "Spectroscopic properties of anhydrous and aqueous solutions of terbium perchlorate and nitrate: Coordination numbers of the Tb(III) ion". Inorganica Chimica Acta. 73: 53–61. doi:10.1016/S0020-1693(00)90826-0. ISSN 0020-1693.

[MoretBunzli1990-1] Moret, Emmanuel; Bünzli, Jean-Claude G.; Schenk, Kurt J. (1990). "Structural and luminescence study of europium and terbium nitrate hexahydrates". Inorganica Chimica Acta. 178 (1): 83–88. doi:10.1016/S0020-1693(00)88138-4. ISSN 0020-1693.

[2] Xia, Tifeng; Song, Tao; Zhang, Gege; Cui, Yuanjing; Yang, Yu; Wang, Zhiyu; Qian, Guodong (2016). "A Terbium Metal-Organic Framework for Highly Selective and Sensitive Luminescence Sensing of Hg2+Ions in Aqueous Solution". Chemistry - A European Journal. 22 (51): 18429–18434. doi:10.1002/chem.201603531. ISSN 0947-6539. PMID 27747951.

[HouWang2009-3] Hou, Zhiyao; Wang, Lili; Lian, Hongzhou; Chai, Ruitao; Zhang, Cuimiao; Cheng, Ziyong; Lin, Jun (2009). "Preparation and luminescence properties of Ce3+ and/or Tb3+ doped LaPO4 nanofibers and microbelts by electrospinning". Journal of Solid State Chemistry. 182 (4): 698–708. Bibcode:2009JSSCh.182..698H. doi:10.1016/j.jssc.2008.12.021. ISSN 0022-4596.

[4] 高胜利, 刘翊纶, 杨祖培. 稀土硝酸盐的制法、性质及结构 Archived 2019-07-08 at the Wayback Machine. 稀土, 1990 (4): 23-28.

[5] Foger, K.; Hoang, M.; Turney, T. W. (1992). "Formation and thermal decomposition of rare-earth carbonates". Journal of Materials Science. 27 (1): 77–82. Bibcode:1992JMatS..27...77F. doi:10.1007/BF02403646. ISSN 0022-2461. S2CID 189835444.

[6] Bünzli, Jean-Claude G.; Vuckovic, Milan M. (1983). "Spectroscopic properties of anhydrous and aqueous solutions of terbium perchlorate and nitrate: Coordination numbers of the Tb(III) ion". Inorganica Chimica Acta. 73: 53–61. doi:10.1016/S0020-1693(00)90826-0. ISSN 0020-1693.

[1]

[2]

[3]

[4]

[5]

[6]

Names
Hydrate form of terbium nitrate (left) and luminescence under 254 nm UV light (right)
Other names Terbium nitrate
Identifiers
CAS Number	10043-27-3 (anhydrous)^Y 57584-27-7 (pentahydrate)^Y hexahydrate: 13451-19-9^Y
3D model (JSmol)	Interactive image
ECHA InfoCard	100.030.113
PubChem CID	24853 hexahydrate: 202879
UNII	GVA407Y0IC
CompTox Dashboard (EPA)	DTXSID30890618
InChI InChI=1S/3NO3.Tb/c32-1(3)4;/q3-1;+3 Key: YJVUGDIORBKPLC-UHFFFAOYSA-N
SMILES [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Tb+3]
Properties
Chemical formula	Tb(NO₃)₃
Molar mass	344.946
Appearance	Colorless crystals (hexahydrate)^[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Summary

Preparation edit

Properties edit

References edit