Information card for entry 4131009
| Formula |
C50 H37 Br O4 |
| Calculated formula |
C50 H37 Br O4 |
| Title of publication |
Synthesis, Structure, and Chiroptical Properties of a Double [7]Heterohelicene. |
| Authors of publication |
Wang, Xiao-Ye; Wang, Xin-Chang; Narita, Akimitsu; Wagner, Manfred; Cao, Xiao-Yu; Feng, Xinliang; Müllen, Klaus |
| Journal of publication |
Journal of the American Chemical Society |
| Year of publication |
2016 |
| Journal volume |
138 |
| Journal issue |
39 |
| Pages of publication |
12783 - 12786 |
| a |
32.9726 ± 0.001 Å |
| b |
32.9726 ± 0.001 Å |
| c |
10.6792 ± 0.0003 Å |
| α |
90° |
| β |
90° |
| γ |
120° |
| Cell volume |
10054.9 ± 0.5 Å3 |
| Cell temperature |
193 ± 2 K |
| Ambient diffraction temperature |
193 ± 2 K |
| Number of distinct elements |
4 |
| Space group number |
148 |
| Hermann-Mauguin space group symbol |
R -3 :H |
| Hall space group symbol |
-R 3 |
| Residual factor for all reflections |
0.1359 |
| Residual factor for significantly intense reflections |
0.0932 |
| Weighted residual factors for significantly intense reflections |
0.2454 |
| Weighted residual factors for all reflections included in the refinement |
0.267 |
| Goodness-of-fit parameter for all reflections included in the refinement |
1.525 |
| Diffraction radiation wavelength |
0.71073 Å |
| Diffraction radiation type |
MoKα |
| Has coordinates |
Yes |
| Has disorder |
Yes |
| Has Fobs |
No |
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