Crystallography Open Database: Information card for 1502121

Structure parameters

Formula	C42 H50 O2 Si2
Calculated formula	C42 H50 O2 Si2
Title of publication	Synthesis, crystal structures, and photophysical properties of electron-accepting diethynylindenofluorenediones.
Authors of publication	Rose, Bradley D.; Chase, Daniel T.; Weber, Christopher D.; Zakharov, Lev N.; Lonergan, Mark C.; Haley, Michael M.
Journal of publication	Organic letters
Year of publication	2011
Journal volume	13
Journal issue	8
Pages of publication	2106 - 2109
a	7.419 ± 0.003 Å
b	7.535 ± 0.003 Å
c	16.904 ± 0.006 Å
α	87.087 ± 0.006°
β	82.826 ± 0.006°
γ	79.38 ± 0.006°
Cell volume	921.1 ± 0.6 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	4
Hermann-Mauguin symmetry space group	P -1
Hall symmetry space group	-P 1
Residual factor for all reflections	0.0744
Residual factor for observed reflections	0.0553
Weighted residual factors for the observed reflections	0.1412
Weighted residual factors for all reflections included in the refinement	0.1587
Goodness-of-fit parameter for observed reflections	1.061
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Crystallography Open Database