Constituent Ir | SSHADE

Constituent

Name: Ir
Official name: Iridium

Family: metallic solid
Class: true metal
Compound type: metal

Constituent abundance in material

Relevance: main - major
Arrangement: single phase
Mass fraction: 1.0
Mole fraction: 1.0

Chemical composition

Formula: $Ir$
Chemical formula: Ir
Elemental formula: Ir
Isotope mixture type: terrestrial abundance

	Formula	Name	Family	Number min-max	Mole fraction	Isotope mole fraction	State	Relevance
	$Ir$	Iridium	element	1	1.0	1	constituent element	main

Class: true metals (13)
Type: homovalent monolayer metals (13.01)

Phase type: crystalline

Crystallography

Crystal system: isometric (cubic)
Crystal class: hexoctahedral
Crystal class symbol: m-3m (Oh)
Crystal spacegroup: Fm-3m

Texture: polycrystalline

Physical properties

Molar mass: 192.217 $g/mol$
Density: 22.562 $g/cm^3$

Optical properties

Refringence type: isotropic
Color: silvery-white, gray
Diaphaneity: opaque
Luster: metallic