Ir
14 compounds have this formula on CompoundList.
- Molar mass
- 192.22g/mol
- Monoisotopic mass
- 194.9660Da
- Atoms
- 1
- Elements
- 1
The formula Ir describes a molecule made of 1 iridium atom. It is written in Hill notation: with no carbon present, every element is listed in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- Ir Iridium × 1100.00%192.22 × 1 = 192.220 g/mol
Compounds with the formula Ir
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 14 of 14 compounds
Frequently asked questions
What is the molar mass of Ir?
The molar mass of Ir is 192.22 g/mol, calculated from standard atomic weights for 1 iridium atom. The monoisotopic mass is 194.9660 Da.
How many compounds have the formula Ir?
CompoundList lists 14 compounds with the molecular formula Ir, including Iridium, Iridium-192, Iridium-191. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.