Crystal structural properties of a pinwheel compound: [3 6](1,2,3,4,5,6)cyclophane

In the crystal structures of [3 6](1,2,3,4,5,6)cyclophane 1 and the 1:TCNQ (1:1) complex, the cyclophane moiety is observed as the D 6 h structure because of the disorder of the molecules with C 6 h symmetry. In contrast, the C 6 h structure is observed in the crystals of the 1:TCNQ-F 4 (1:1) comple...

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Bibliographic Details
Published in:Tetrahedron letters 2000-10, Vol.41 (41), p.7933-7938
Main Authors: Yasutake, Mikio, Sakamoto, Youichi, Onaka, Satoru, Sako, Katsuya, Tatemitsu, Hitoshi, Shinmyozu, Teruo
Format: Article
Language:English
Subjects:
charge transfer complexes
crystal structures
cyclophanes
superphanes
TCNQ
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Summary:In the crystal structures of [3 6](1,2,3,4,5,6)cyclophane 1 and the 1:TCNQ (1:1) complex, the cyclophane moiety is observed as the D 6 h structure because of the disorder of the molecules with C 6 h symmetry. In contrast, the C 6 h structure is observed in the crystals of the 1:TCNQ-F 4 (1:1) complex, and the complex shows an alternating donor–acceptor stacking with partial donor–acceptor overlap.
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(00)01384-8