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(2N) 99% Tris(cyclopentadienyl)samarium(III)
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(3N) 99.9% Tris(cyclopentadienyl)samarium(III)
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(4N) 99.99% Tris(cyclopentadienyl)samarium(III)
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(5N) 99.999% Tris(cyclopentadienyl)samarium(III)
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Tris(cyclopentadienyl)samarium(III) Properties (Theoretical)

Compound Formula C15H15Sm
Molecular Weight 345.645
Appearance Orange powder
Melting Point 356 °C
Boiling Point N/A
Density N/A
Solubility in H2O Reacts violently
Exact Mass 347.037 g/mol
Monoisotopic Mass 347.037 g/mol

Tris(cyclopentadienyl)samarium(III) Health & Safety Information

Signal Word Danger
Hazard Statements H228-H261
Hazard Codes F
Precautionary Statements P210-P231 + P232-P422
Flash Point 37 °C
Risk Codes R11 R14
RTECS Number N/A
Transport Information UN 3395 4.3 / PGII
WGK Germany 3

About Tris(cyclopentadienyl)samarium(III)

Tris(cyclopentadienyl)samarium(III) is one of numerous organometallic compounds manufactured by American Elements under the trade name AE Organometallics™. Organometallics are useful reagents, catalysts, and precursor materials with applications in thin film deposition, industrial chemistry, pharmaceuticals, LED manufacturing, and others. American Elements supplies organometallic compounds in most volumes including bulk quantities and also can produce materials to customer specifications. Please request a quote above for more information on pricing and lead time.

Tris(cyclopentadienyl)samarium(III) Synonyms

SmCp3, Tricyclopentadienyltsamarium, samarium tricyclopenta-2,4-dienide, samarium tris(h5-2,4-cyclopentadien-1-yl)-, Tris(η5-2,4-cyclopentadien-1-yl)samarium, Samarium(3+) tricyclopenta-2,4-dienide; Cyclopenta-1,3-diene; samarium(3+)

Chemical Identifiers

Linear Formula (C5H5)3Sm
MDL Number MFCD00013755
EC No. 215-075-7
Pubchem CID 6101678
IUPAC Name cyclopenta-1,3-diene; samarium(3+)
SMILES [CH-]1C=CC=C1.[CH-]1C=CC=C1.[CH-]1C=CC=C1.[Sm+3]
InchI Identifier InChI=1S/3C5H5.Sm/c3*1-2-4-5-3-1;/h3*1-5H;/q3*-1;+3

Packaging Specifications

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 Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements


See more Samarium products. Samarium (atomic symbol: Sm, atomic number: 62) is a Block F, Group 3, Period 6 element with an atomic radius of 150.36. Samarium Bohr ModelThe number of electrons in each of samarium's shells is 2, 8, 18, 24, 8, 2 and its electron configuration is [Xe]4f6 6s2. The samarium atom has a radius of 180 pm and a Van der Waals radius of 229 pm. In its elemental form, samarium has a silvery-white appearance. Elemental Samarium PictureSamarium is not found as free element in nature. It is found in the minerals cerite, gadolinite, samarskite, monazite and bastnäsite. Samarium is classified as a rare earth element and is the 40th most abundant element in the Earth's crust. Samarium was discovered and first isolated by Lecoq de Boisbaudran in 1879. It is named after the mineral samarskite, the mineral from which it was isolated.


October 05, 2022
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