Heptalene

Heptalene
Names


IUPAC name Heptalene
Identifiers
CAS Number	257-24-9^Y
3D model (JSmol)	Interactive image Interactive image
ChemSpider	4574193^N
PubChem CID	5460725
InChI InChI=1S/C12H10/c1-3-7-11-9-5-2-6-10-12(11)8-4-1/h1-10H^N Key: DDTGNKBZWQHIEH-UHFFFAOYSA-N^N InChI=1/C12H10/c1-3-7-11-9-5-2-6-10-12(11)8-4-1/h1-10H Key: DDTGNKBZWQHIEH-UHFFFAOYAV
SMILES C1=CC=C2C=CC=CC=C2C=C1 C=1\C=C/2\C=C/C=C\C=C\2\C=C/C=1
Properties
Chemical formula	C₁₂H₁₀
Molar mass	154.21 g·mol⁻¹
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is ^YN ?)
Infobox references

Heptalene is a polycyclic hydrocarbon with chemical formula C₁₂H₁₀, composed of two fused cycloheptatriene rings. It is an unstable, non-planar compound which is non-aromatic.^[1]^[2] The dianion, however, satisfies Hückel's rule, is thermally stable, and is planar.^[3]

References

↑ Gottarelli, Giovanni; Hansen, Hans-Jürgen; Spada, Gian Piero; Weber, Roland H. (1987). "A Liquid-Crystal Study of Heptalene". Helvetica Chimica Acta. 70 (2): 430. doi:10.1002/hlca.19870700222.
↑ Boyd, G.V. (1966). "The aromaticity of pentalene, heptalene and related bicyclic hydrocarbons". Tetrahedron. 22 (10): 3409. doi:10.1016/S0040-4020(01)92529-3.
↑ Oth, Jean F. M.; Müllen, Klaus; Königshofen, Heinrich; Wassen, Jürgen; Vogel, Emanuel (1974). "The Dianion of Heptalene". Helvetica Chimica Acta. 57 (8): 2387. doi:10.1002/hlca.19740570811.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

Heptalene

See also

References