Samarium Cobalt

SmCo₅

IUPAC: Samarium cobalt

CAS: 12017-68-4

概述

Samarium cobalt magnets were the first rare earth permanent magnets developed. They retain their magnetism at higher temperatures than neodymium magnets.

组成

元素 符号 原子 原子质量
Cobalt Co 5 58.9330
Samarium Sm 1 150.3600

元素组成

Co
Cobalt ×5
52.0%
Sm
Samarium ×1
26.5%

用途

  • • High-temperature permanent magnets
  • • Aerospace motors
  • • Military applications
  • • Scientific instruments

趣味知识

  • ✦ Preferred over neodymium magnets in aerospace because they work at temperatures up to 350°C

Structure

SMILES

[Co].[Co].[Co].[Co].[Co].[Sm]

属性

类型
inorganic
状态
solid
摩尔质量
566.64 g/mol
密度
8.4000 g/cm³
熔点
1350.0 °C
溶解度
insoluble

Molecular Descriptors

Exact Mass
446.5857
TPSA
0.0 Ų
H-Bond Donors
0
H-Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
6
Complexity
0.0

相关化合物

Diborane

B₂H₆

Arsine

AsH₃

Boron Trichloride

BCl₃

Cisplatin

Pt(NH₃)₂Cl₂

Gallium Arsenide

GaAs

Barium Ferrite

BaFe₁₂O₁₉

Barium Titanate

BaTiO₃

Calcium Aluminate Cement

CaO·Al₂O₃

Nitrogen Trifluoride

NF₃

Aluminum Chloride

AlCl₃

Frequently Asked Questions

What is Samarium Cobalt?
Samarium Cobalt (SmCo₅) is a inorganic compound with the IUPAC name Samarium cobalt.
What is the molecular weight of Samarium Cobalt?
Samarium Cobalt has a molar mass of 566.64 g/mol.
What state is Samarium Cobalt at room temperature?
Samarium Cobalt is a solid at room temperature.
Is Samarium Cobalt organic or inorganic?
Samarium Cobalt is classified as an inorganic compound.
What elements make up Samarium Cobalt?
Samarium Cobalt (SmCo₅) is composed of Cobalt (Co), Samarium (Sm).