Dimethyl dispiro[tricyclo[3.3.1.1^3,7^]decane-1,2'-bicyclo[1.1.0]butane-4',1''-tricyclo[3.3.1.1^3,7^]decane]-1',3'-dicarboxylate, a strain-enhanced bicyclo[1.1.0]butane with a very short intramolecular C—H···H—C contact
Authors of publication
Bats, Jan W.; Bolte, Michael; Grundl, Marc A.; Hashmi, A. Stephen K.
Journal of publication
Acta Crystallographica Section C
Year of publication
2001
Journal volume
57
Journal issue
4
Pages of publication
441 - 443
a
9.71 ± 0.002 Å
b
10.3412 ± 0.0012 Å
c
11.051 ± 0.002 Å
α
89.442 ± 0.011°
β
82.317 ± 0.014°
γ
70.628 ± 0.008°
Cell volume
1036.7 ± 0.3 Å3
Cell temperature
143 ± 2 K
Ambient diffraction temperature
143 ± 2 K
Number of distinct elements
3
Space group number
2
Hermann-Mauguin space group symbol
P -1
Hall space group symbol
-P 1
Residual factor for all reflections
0.051
Residual factor for significantly intense reflections
0.04
Weighted residual factors for all reflections included in the refinement
0.108
Goodness-of-fit parameter for all reflections included in the refinement
