Synthesis, X-ray crystal structures, and computational studies of 1,1′-bridged 4,4′-diaryl-2,2′-bibenzimidazoles: building blocks for supramolecular structures
Authors of publication
Frantz, Derik K.; Sullivan, Ashley A.; Yasui, Yoshizumi; Linden, Anthony; Baldridge, Kim K.; Siegel, Jay S.
Journal of publication
Organic & Biomolecular Chemistry
Year of publication
2009
Journal volume
7
Journal issue
11
Pages of publication
2347 - 2352
a
23.0441 ± 0.0008 Å
b
12.4981 ± 0.0005 Å
c
17.4616 ± 0.0006 Å
α
90°
β
98.296 ± 0.003°
γ
90°
Cell volume
4976.4 ± 0.3 Å3
Cell temperature
160 ± 1 K
Ambient diffraction temperature
160 ± 1 K
Number of distinct elements
4
Space group number
15
Hermann-Mauguin space group symbol
C 1 2/c 1
Hall space group symbol
-C 2yc
Residual factor for all reflections
0.0922
Residual factor for significantly intense reflections
0.0575
Weighted residual factors for significantly intense reflections
0.1338
Weighted residual factors for all reflections included in the refinement
0.1522
Goodness-of-fit parameter for all reflections included in the refinement
