Crystallography Open Database

Information card for entry 7135783

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Coordinates	7135783.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C26 H22 N2 O4
Calculated formula	C26 H22 N2 O4
Title of publication	Aspect ratio-dependent twisting motions in photomechanical molecular crystal ribbons <i>via</i> solid-state [2+2] photodimerization.
Authors of publication	Qiu, Xiao-Dong; Lu, Jun; Qu, Da-Hui; Tong, Fei
Journal of publication	Chemical communications (Cambridge, England)
Year of publication	2026
Journal volume	62
Journal issue	32
Pages of publication	8225 - 8229
a	7.4552 ± 0.0008 Å
b	7.625 ± 0.0006 Å
c	11.4156 ± 0.0008 Å
α	72.773 ± 0.006°
β	89.286 ± 0.008°
γ	70.571 ± 0.007°
Cell volume	581.85 ± 0.09 Å³
Cell temperature	298 K
Ambient diffraction temperature	298 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	0.1245
Residual factor for significantly intense reflections	0.0886
Weighted residual factors for significantly intense reflections	0.2453
Weighted residual factors for all reflections included in the refinement	0.2946
Goodness-of-fit parameter for all reflections included in the refinement	1.017
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	1.54178 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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