Nickel(II) Oxide

NiO

IUPAC: Nickel(II) oxide

CAS: 1313-99-1

概述

Nickel(II) oxide is a green-black crystalline solid used in ceramics, nickel alloy production, and as a catalyst. It exhibits interesting antiferromagnetic properties.

组成

元素 符号 原子 原子质量
Oxygen O 1 15.9990
Nickel Ni 1 58.6930

元素组成

O
Oxygen ×1
21.4%
Ni
Nickel ×1
78.6%

用途

  • • Ceramic pigment
  • • Nickel alloy production
  • • Catalyst
  • • Battery electrode

趣味知识

  • ✦ Used in fuel cells as an anode material

安全性

  • ⚠ Carcinogen
  • ⚠ Sensitizer

Structure

SMILES

[O-2].[Ni+2]

属性

类型
oxide
状态
solid
摩尔质量
74.69 g/mol
密度
6.6700 g/cm³
熔点
1955.0 °C
溶解度
insoluble

Molecular Descriptors

Exact Mass
73.9303
TPSA
1.0 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
2
Complexity
0.0

相关化合物

Copper(I) Oxide

Cu₂O

Aluminum Oxide

Al₂O₃

Beryllium Oxide

BeO

Calcium Oxide

CaO

Boron Trioxide

B₂O₃

Copper(II) Oxide

CuO

Molybdenum Trioxide

MoO₃

Magnesium Oxide

MgO

Manganese Dioxide

MnO₂

Cadmium Oxide

CdO

Frequently Asked Questions

What is Nickel(II) Oxide?
Nickel(II) Oxide (NiO) is a oxide compound with the IUPAC name Nickel(II) oxide.
What is the molecular weight of Nickel(II) Oxide?
Nickel(II) Oxide has a molar mass of 74.69 g/mol.
What state is Nickel(II) Oxide at room temperature?
Nickel(II) Oxide is a solid at room temperature.
Is Nickel(II) Oxide organic or inorganic?
Nickel(II) Oxide is classified as an inorganic compound.
What elements make up Nickel(II) Oxide?
Nickel(II) Oxide (NiO) is composed of Oxygen (O), Nickel (Ni).