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
10.2157 ± 0.0003 Å
b
11.9363 ± 0.0005 Å
c
12.9452 ± 0.0005 Å
α
66.5184 ± 0.0017°
β
89.148 ± 0.002°
γ
86.525 ± 0.002°
Cell volume
1445.05 ± 0.09 Å3
Cell temperature
160 ± 1 K
Ambient diffraction temperature
160 ± 1 K
Number of distinct elements
4
Space group number
2
Hermann-Mauguin space group symbol
P -1
Hall space group symbol
-P 1
Residual factor for all reflections
0.112
Residual factor for significantly intense reflections
0.0615
Weighted residual factors for significantly intense reflections
0.1318
Weighted residual factors for all reflections included in the refinement
0.1543
Goodness-of-fit parameter for all reflections included in the refinement