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Figure 8
Crystal-packing types: (a) sandwich-herringbone (SH) motif of decadeuteropyrene (Knight et al., 1996BB38); (b) β type, naphtho[1,8-c,d:4,5-c′d′]bis[1,2,6]selenadiazine (Gieren et al., 1980BB23); (c) γ type, 1,3,6,8-tetrafluoro-2,4,5,7,9,10-hexachloropyrene (Hazell & Weigelt, 1975BB27) (F and Cl atoms omitted for clarity).

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 55| Part 1| February 1999| Pages 55-69
doi:10.1107/S0108768198006557
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