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Terbium Chunk

High Purity Tb Chunk
CAS 7440-27-9


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(2N) 99% Terbium Chunk TB-M-02-CK Request Quote
(3N) 99.9% Terbium Chunk TB-M-03-CK Request Quote
(4N) 99.99% Terbium Chunk TB-M-04-CK Request Quote
(5N) 99.999% Terbium Chunk TB-M-05-CK Request Quote

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Tb 7440-27-9 24855956 23958 MFCD00011256  231-137-6 N/A [Tb] InChI=1S/Tb GZCRRIHWUXGPOV-UHFFFAOYSA-N

PROPERTIES Mol. Wt. Appearance Density Tensile Strength Melting Point Boiling Point Thermal Conductivity Electrical Resistivity Eletronegativity Specific Heat Heat of Vaporization Heat of Fusion MSDS
158.93 Silvery 8219 kg/m³ 60 MPa 1356 °C 3230 °C 0.111 W/cm/K @ 298.2 K N/A 1.2 Paulings 0.0437 Cal/g/K @ 25 °C 70 K-Cal/gm atom at 3123 °C 3.90 Cal/gm mole  Safety Data Sheet

High Purity ChunkAmerican Elements specializes in producing high purity Terbium Chunks are produced using crystallization, solid state and other ultra high purification processes such as sublimation. Standard Chunk pieces are amorphous uniform pieces ranging in size from 5-15 mm. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into granules, rod, bar or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. We also produce Terbium as rod, pellets, powder, pieces, disc, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Terbium Bohr ModelTerbium Element SymbolTerbium (atomic symbol: Tb, atomic number: 65) is a Block F, Group 3, Period 6 element with an atomic radius of 158.92535. The number of electrons in each of Terbium's shells is [2, 8, 18, 27, 8, 2] and its electron configuration is [Xe]4f9 6s2. The terbium atom has a radius of 177 pm and a Van der Waals radius of 221 pm.Terbium was discovered and first isolated by Carl Gustaf Mosander in 1842. In its elemental form, terbium is a silvery-white soft metal. Elemental Terbium Terbium is found in cerite, gadolinite, and monazite. It is not found in nature as a free element. Terbium compounds are brightly fluorescent, and a majority of the world's terbium supply is used for creating green phosphors that enable trichromatic lighting technology. It is also frequently used as a dopant for crystalline solid-state devices and fuel cell materials. It is named after Ytterby, the town in Sweden where it was discovered. For more information on Terbium, including properties, satefy data, research, and American Elements' catalog of Terbium products, visit the Terbium element page.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Danger
H228
N/A
N/A
N/A
N/A
N/A
3
Flame-Flammables        

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.


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Recent Research & Development for Terbium

  • Effective Photosensitized Energy Transfer of Nonanuclear Terbium Cluster using Methyl Salicylate Derivatives. Shun Omagari, Takayuki Nakanishi, Tomohiro Seki, Yuichi Kitagawa, Yumie Takahata, Koji Fushimi, Hajime Ito, and Yasuchika Hasegawa. J. Phys. Chem. A: February 11, 2015
  • A Terbium(III)-Complex-Based On–Off Fluorescent Chemosensor for Phosphate Anions in Aqueous Solution and Its Application in Molecular Logic Gates. Ya-Wen Wang, Shun-Bang Liu, Yan-Ling Yang, Peng-Zhi Wang, Ai-Jiang Zhang, and Yu Peng. ACS Appl. Mater. Interfaces: January 28, 2015
  • Ab Initio Study of Energy Transfer Pathways in Dinuclear Lanthanide Complex of Europium(III) and Terbium(III) Ions. Ksenia A. Romanova, Alexandra Ya. Freidzon, Alexander A. Bagaturyants, and Yury G. Galyametdinov. J. Phys. Chem. A: November 17, 2014
  • Crystal Field Splitting of the Ground State of Terbium(III) and Dysprosium(III) Complexes with a Triimidazolyl Tripod Ligand and an Acetate Determined by Magnetic Analysis and Luminescence. Seira Shintoyo, Keishiro Murakami, Takeshi Fujinami, Naohide Matsumoto, Naotaka Mochida, Takayuki Ishida, Yukinari Sunatsuki, Masayuki Watanabe, Masanobu Tsuchimoto, Jerzy Mrozinski, Cecilia Coletti, and Nazzareno Re. Inorg. Chem.: September 9, 2014
  • Terbium(III) and Yttrium(III) Complexes with Pyridine-Substituted Nitronyl Nitroxide Radical and Different Diketonate Ligands. Crystal Structures and Magnetic and Luminescence Properties. Anthony Lannes, Mourad Intissar, Yan Suffren, Christian Reber, and Dominique Luneau. Inorg. Chem.: August 22, 2014
  • Magnetic Relaxations Arising from Spin–Phonon Interactions in the Nonthermally Activated Temperature Range for a Double-Decker Terbium Phthalocyanine Single Molecule Magnet. Takamitsu Fukuda, Natsuko Shigeyoshi, Tomoo Yamamura, and Naoto Ishikawa. Inorg. Chem.: August 18, 2014
  • Studies of Terbium Bridge: Saturation Phenomenon, Significance of Sensitizer and Mechanisms of Energy Transfer, and Luminescence Quenching. Dawei Wen, Jianxin Shi, Mingmei Wu, and Qiang Su. ACS Appl. Mater. Interfaces: June 12, 2014
  • Dramatically Enhanced Luminescence of Layered Terbium Hydroxides as Induced by the Synergistic Effect of Gd3+ and Organic Sensitizers. Liangliang Liu, Qin Wang, Cunji Gao, Hao Chen, Weisheng Liu, and Yu Tang. J. Phys. Chem. C: June 9, 2014
  • Synthesis, Structure, Luminescence, and Magnetic Properties of a Single-Ion Magnet “mer”-[Tris(N-[(imidazol-4-yl)-methylidene]-dl-phenylalaninato)terbium(III) and Related “fac”-dl-Alaninato Derivative. Suguru Yamauchi, Takeshi Fujinami, Naohide Matsumoto, Naotaka Mochida, Takayuki Ishida, Yukinari Sunatsuki, Masayuki Watanabe, Masanobu Tsuchimoto, Cecilia Coletti, and Nazzareno Re. Inorg. Chem.: June 3, 2014
  • Site-Specific Labeling of RNA at Internal Ribose Hydroxyl Groups: Terbium-Assisted Deoxyribozymes at Work. Lea Büttner, Fatemeh Javadi-Zarnaghi, and Claudia Höbartner. J. Am. Chem. Soc.: May 13, 2014