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1-Iodo-triptycene.

ABSTRACT: The title compound, C(20)H(13)I, is a halogenated derivative of triptycene. The mol-ecule shows crystallographic as well as non-crystallographic C(3) symmetry. The asymmetric unit comprises one third of the mol-ecule. Dispersive I?I contacts [I?I = 3.6389?(3)?Å] connect the mol-ecules into dimers. The shortest centroid-centroid distance between two ?-systems is 3.8403?(12)?Å.

SUBMITTER: Betz R

PROVIDER: S-EPMC3200641 | biostudies-literature | 2011 Sep

REPOSITORIES: biostudies-literature

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1-Iodo-triptycene.

Betz Richard R McCleland Cedric C Scheffer André A

Acta crystallographica. Section E, Structure reports online 20110817 Pt 9

The title compound, C(20)H(13)I, is a halogenated derivative of triptycene. The mol-ecule shows crystallographic as well as non-crystallographic C(3) symmetry. The asymmetric unit comprises one third of the mol-ecule. Dispersive I⋯I contacts [I⋯I = 3.6389 (3) Å] connect the mol-ecules into dimers. The shortest centroid-centroid distance between two π-systems is 3.8403 (12) Å. ...[more]

PMID: 22058974

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