From Wikipedia, the free encyclopedia
Hexa-cata -hexabenzocoronene
Names
Preferred IUPAC name
Trinaphtho[1,2,3,4-fgh :1′,2′,3′,4′-pqr :1′′,2′′,3′′,4′′-za 1 b 1 ]trinaphthylene
Other names
Hexabenzo[a ,d ,g ,j ,m ,p ]coronene
Identifiers
ChemSpider
ECHA InfoCard
100.012.641
UNII
InChI=1S/C48H24/c1-2-14-26-25(13-1)37-27-15-3-4-16-28(27)39-31-19-7-8-20-32(31)41-34-22-10-12-24-36(34)42-35-23-11-9-21-33(35)40-30-18-6-5-17-29(30)38(26)44-43(37)45(39)47(41)48(42)46(40)44/h1-24H
Key: XHJPOZDMDBETDO-UHFFFAOYSA-N
C1=CC=C2C(=C1)C3=C4C5=C2C6=CC=CC=C6C7=C5C8=C(C9=CC=CC=C97)C1=CC=CC=C1C1=C8C4=C(C2=CC=CC=C23)C2=CC=CC=C21
Properties
C 48 H 24
Molar mass
600.720 g·mol−1
Appearance
Yellow–orange solid
[1]
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
Chemical compound
Hexa-cata -hexabenzocoronene (hexabenzo[a ,d ,g ,j ,m ,p ]coronene ) is a
polycyclic aromatic hydrocarbon with the molecular formula C48 H24 . It consists of a central
coronene molecule, with an additional
benzene ring fused onto each ring around the periphery.
Hexa-cata -hexabenzocoronene has a contorted structure due to steric crowding among the benzene rings around the edge,
[2] analogous to the situation in
benzo[c ]phenanthrene .
See also
References
^ Xiao, Shengxiong; Myers, Matthew; Miao, Qian; Sanaur, Sébastien; Pang, Keliang; Steigerwald, Michael L.; Nuckolls, Colin (2005). "Molecular Wires from Contorted Aromatic Compounds". Angew. Chem. Int. Ed. Engl . 44 (45): 7390–7394.
doi :
10.1002/anie.200502142 .
PMID
16173105 .
^ Chiu, Chien-Yang; Kim, Bumjung; Gorodetsky, Alon A.; Sattler, Wesley; Wei, Sujun; Sattler, Aaron; Steigerwald, Michael; Nuckolls, Colin (2011). "Shape-shifting in contorted dibenzotetrathienocoronenes". Chem. Sci . 2 : 1480–1486.
doi :
10.1039/C1SC00156F .
External links
2 rings 3 rings 4 rings 5 rings 6 rings 7+ rings General classes