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Molecular formula

PtSn2

1 compound has this formula on CompoundList.

Molar mass
432.50g/mol
Monoisotopic mass
434.7692Da
Atoms
3
Elements
2

The formula PtSn2 describes a molecule made of 1 platinum atom and 2 tin atoms. 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

  • Pt Platinum × 145.11%
    195.08 × 1 = 195.080 g/mol
  • Sn Tin × 254.89%
    118.71 × 2 = 237.420 g/mol
Look up another formula

Compounds with the formula PtSn2

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 1 of 1 compounds

Platinum--lambda~2~-stannane (1/2) chemical structure, PtSn2, CAS 12202-66-3
Platinum--lambda~2~-stannane (1/2)
CAS 12202-66-3PtSn2

Frequently asked questions

What is the molar mass of PtSn2?

The molar mass of PtSn2 is 432.50 g/mol, calculated from standard atomic weights for 1 platinum atom and 2 tin atoms. The monoisotopic mass is 434.7692 Da.

How many compounds have the formula PtSn2?

CompoundList lists 1 compound with the molecular formula PtSn2, including Platinum--lambda~2~-stannane (1/2). Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.