Samarium(3+);trichloride

Base Information

• Chemical Name: Samarium(3+);trichloride
• CAS No.: 10361-82-7
• Molecular Formula: Cl3Sm
• Molecular Weight: 256.719
• Hs Code.: 28469000
• UNII: 5J4QGH7J16
• Nikkaji Number: J43.997E
• Mol file: 10361-82-7.mol

Synonyms:Samarium(3+);trichloride;SAMARIUM TRICHLORIDE [MI];BHXBZLPMVFUQBQ-UHFFFAOYSA-K;AKOS024256154;A896404

Chemical Property of Samarium(3+);trichloride

Chemical Property:

• Appearance/Colour: white to yellow powder
• Melting Point: 686 °C(lit.)
• PSA: 0.00000
• Density: 4.46 g/mL at 25 °C(lit.)
• LogP: 2.06850
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Sensitive.: Hygroscopic
• Water Solubility.: Soluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 256.82630
• Heavy Atom Count: 4
• Complexity: 0

Purity/Quality:

99.99% ^*data from raw suppliers

Samarium(III) chloride, anhydrous 99.90% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 38
• Safety Statements: 36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [Cl-].[Cl-].[Cl-].[Sm+3]
• Uses: Samarium Chloride has specialized uses in glass, phosphors, lasers, and thermoelectric devices. Samarium Chloride is used for the preparation of Samarium metal, which has a variety of uses, notably in magnets. Anhydrous SmCl3 is mixed with Sodium Chloride or Calcium Chloride to give a low melting point eutectic mixture. Electrolysis of this molten salt solution gives the free metal. Samarium Chloride can also be used as a starting point for the preparation of other Samarium salts. Samarium(III) chloride is used for the preparation of samarium metal, which has a variety of uses, notably in magnets. In laboratory Samarium(III) chloride can also be used as a starting point for the preparation of other samarium salts. It is used as infrares absorbing glass, lasers, color television phosphors, magnets, microwave filters. It is used as catalyst in cracking crude petroleum and used as an alloy with cobalt for magnets. It is used as neutron capture masers and have applications in nuclear industry.

Technology Process of Samarium(3+);trichloride

There total 37 articles about Samarium(3+);trichloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

[Sm(chloride)2(water)6]Cl → samarium(III) chloride (10361-82-7)

Guidance literature:

In neat (no solvent, solid phase); byproducts: H2O; Schlenk techniques; heating Sm compd. under vacuum (1E-3 Torr);

DOI:10.1016/j.poly.2010.02.027

Reference yield: 96.0%

tetrachloromethane (56-23-5) + samarium(III) oxide → samarium(III) chloride (10361-82-7)

Guidance literature:

550-650°C, 4 h;

Reference yield: 94.0%

hydrogenchloride (7647-01-0,15364-23-5) + samarium(III) oxide + ammonium chloride → samarium(III) chloride (10361-82-7)

Guidance literature:

In hydrogenchloride; Ar-atmosphere; refluxing Sm2O3 with excess of NH4Cl in 12 M HCl for 5 h; solvent removal, sublimation off of NH4Cl (360°C, 30 h);

DOI:10.1016/S0022-328X(98)00783-9

upstream raw materials:

hydrogenchloride

SmCl₃*H₂O

chlorine

thionyl chloride

Downstream raw materials:

permethrin

samarium

(SmCl₃((C₆H₁₁)2PHO)3)

Refernces

The first isolation and structural analysis of chalcogenocarboxylato samarium complexes, [(RCOS)₃Sm(thf)₂] and [Na(thf)₄] [Sm(RCSS)₄]; the alkali metal salt-like reaction and the insertion reaction of imine to the Sm-S bond

10.1246/cl.1998.957

The research details the first isolation and structural analysis of chalcogenocarboxylato samarium complexes, specifically [(RCOS)3Sm(thf)2] and [Na(thf)4][Sm(RCSS)4], where R = 4-MeC6H4. These complexes exhibit alkali metal salt-like reactions, such as S-esterification, and also undergo an insertion reaction of C=N into the Sm-S bond. The study highlights the synthesis of these complexes using reactions involving potassium thiocarboxylate and sodium 4-methylbenzenecarbodithioate with samarium chloride. The compounds were characterized using IR, 'H and 13C NMR spectra, and X-ray diffraction analysis. The research also explores the reactivity of these complexes with alkyl and allyl iodides, resulting in the formation of thioesters and dithioesters, and their reaction with 4-methylbenzoyl chloride to produce symmetrical and unsymmetrical sulfides. The study provides valuable insights into the chemistry of lanthanide chalcogenocarboxylates, which have potential relevance in understanding the bonding and function of biologically active centers in metalloproteins.