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. 2019 Apr 1;52(Pt 2):428–439. doi: 10.1107/S1600576719003029

Table 3. The lattice constants of di­indeno­perylene at different temperatures compared with our result.

  Heinrich et al. (2007) ▸ Kowarik et al. (2009) ▸ This work
T (K) 423 403 300
a (Å) 7.1709 (8) 7.09 (4) 7.149 (50)
b (Å) 8.5496 (9) 8.67 (4) 8.465 (41)
c (Å) 16.7981 (18) 16.9 (5) 16.62 (36)
α (°) 90 90 90
β (°) 92.416 (11) 92.2 (2) 93.14 (93)
γ (°) 90 90 90
Volume (Å3) 1028.95 1037 1004.5