Copper(II) Sulfide

CuS

IUPAC: Copper(II) sulfide

CAS: 1317-40-4

Tổng quan

Copper(II) sulfide, or covellite, is a dark blue-black mineral. It is an important copper ore and semiconductor material.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Sulfur S 1 32,0600
Copper Cu 1 63,5460

Thành phần nguyên tố

S
Sulfur ×1
33,5%
Cu
Copper ×1
66,5%

Công dụng

  • • Copper ore
  • • Semiconductor
  • • Solar cell material
  • • Antifouling paint

Sự thật thú vị

  • ✦ Covellite crystals display a beautiful iridescent blue-purple color

Structure

SMILES

[S-2].[Cu+2]

Tính chất

Loại
salt
Trạng thái
solid
Khối lượng mol
95,61 g/mol
Mật độ
4,7600 g/cm³
Điểm nóng chảy
500,0 °C
Độ hòa tan
insoluble

Molecular Descriptors

Exact Mass
94,9017
TPSA
1,0 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
2
Complexity
0,0

Hợp chất liên quan

Diammonium Phosphate

(NH₄)₂HPO₄

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Ammonium Sulfate

(NH₄)₂SO₄

Ammonium Bicarbonate

NH₄HCO₃

Barium Carbonate

BaCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Copper(II) Sulfide?
Copper(II) Sulfide (CuS) is a salt compound with the IUPAC name Copper(II) sulfide.
What is the molecular weight of Copper(II) Sulfide?
Copper(II) Sulfide has a molar mass of 95.61 g/mol.
What state is Copper(II) Sulfide at room temperature?
Copper(II) Sulfide is a solid at room temperature.
Is Copper(II) Sulfide organic or inorganic?
Copper(II) Sulfide is classified as an inorganic compound.
What elements make up Copper(II) Sulfide?
Copper(II) Sulfide (CuS) is composed of Sulfur (S), Copper (Cu).