Dirubidium

Dirubidium
Identifiers
CAS Number	25681-81-6 ;
3D model (JSmol)	Interactive image;
ChemSpider	4937536 ;
PubChem CID	6432277;
	InChI InChI=1S/2Rb Key: MQZGYYYBCTXEME-UHFFFAOYSA-N ;
	SMILES [Rb][Rb];
Properties
Chemical formula	Rb2
Molar mass	170.9356 g·mol−1
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	Flammable
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Dirubidium is a molecular substance containing two atoms of rubidium found in rubidium vapour. Dirubidium has two active valence electrons. It is studied both in theory and with experiment. The rubidium trimer has also been observed.

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