Constituent solid CO2 | SSHADE

Constituent

Name: solid CO2
Official name: Carbon dioxide ice

Family: molecular solid
Class: non polar molecular solid
Compound type: inorganic molecular solid

Constituent abundance in material

Relevance: main - major
Arrangement: single phase
Mass fraction: 1.0
Mole fraction: 1.0
Abundance comments: possible impurities are the non-volatile ones at -95°C in the gas bottle: < 5pp $C_nH_m$ and some $H2_O$ < 7 ppm

Chemical composition

Formula: $CO_2$
Chemical formula: CO2
Elemental formula: C O2
Isotope mixture type: terrestrial abundance

	Formula	Name	Family	Number min-max	Mole fraction	Isotope mole fraction	State	Relevance
	$CO_2$	Carbon dioxide	molecule	1	1.0	1	pure	main

Chemical functions and bonds

Chemical bonds

	Bond	Number	Relevance
	$=C=O$	2	main

Class: molecular solids with apolar molecules (01)
Type: with polyatomic inorganic apolar molecules (01.07)

Phase name: Cubic CO2-I ice
Phase type: crystalline

Crystallography

Crystal system: isometric (cubic)
Crystal class: diploidal
Crystal class symbol: m-3 (Th)
Crystal spacegroup: Pa-3

Texture: polycrystalline

Physical properties

Molar mass: 44.01 $g/mol$
Density: 1.562 $g/cm^3$

Optical properties

Refringence type: isotropic