en Cyclopropatriene

Cyclopropatriene
Names
	Preferred IUPAC name Cyclopropa-1,1(3),2-triene
Identifiers
3D model (JSmol)	Interactive image;
PubChem CID	57449547;
CompTox Dashboard (EPA)	DTXSID801336161 ;
	InChI InChI=1S/C3/c1-2-3-1 Key: YFIWEVIZVZPDMO-UHFFFAOYSA-N;
	SMILES C=1=C=C=1;
Properties
Chemical formula	C3
Molar mass	36.033 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Cyclopropatriene is a hypothetical compound (C₃) which is an allotrope of carbon. It was once proposed as a candidate for a spectroscopically observed tricarbon species. It is a cyclic cumulene.^[1]

References

^ Rogers, Donald W.; McLafferty, Frank (1995). "G2 Ab Initio Calculations of the Enthalpies of Formation of C₃ Hydrocarbons". The Journal of Physical Chemistry. 99 (5): 1375. doi:10.1021/j100005a002.

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