Crystallography Open Database

Information card for entry 7246139

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Coordinates	7246139.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C18 H22 O4
Calculated formula	C18 H22 O4
Title of publication	Hydrogen bonding network-enabled Brønsted acid-catalyzed Friedel–Crafts reactions: a green approach to access unsymmetrical diaryl- and triarylmethanes
Authors of publication	Singh, Sanjay; Mondal, Sankalan; Vodnala, Nagaraju; Hazra, Chinmoy Kumar
Journal of publication	Green Chemistry
Year of publication	2023
Journal volume	25
Journal issue	3
Pages of publication	1014 - 1022
a	7.0243 ± 0.0006 Å
b	20.574 ± 0.0016 Å
c	11.0931 ± 0.0009 Å
α	90°
β	91.591 ± 0.004°
γ	90°
Cell volume	1602.5 ± 0.2 Å³
Cell temperature	273 ± 2 K
Ambient diffraction temperature	273.15 K
Number of distinct elements	3
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/n 1
Hall space group symbol	-P 2yn
Residual factor for all reflections	0.0487
Residual factor for significantly intense reflections	0.0428
Weighted residual factors for significantly intense reflections	0.1194
Weighted residual factors for all reflections included in the refinement	0.1244
Goodness-of-fit parameter for all reflections included in the refinement	1.0649
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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