Crystallography Open Database

Information card for entry 7239169

Preview

Coordinates	7239169.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C17 H17 N O5
Calculated formula	C34 H34 N2 O10
Title of publication	Synthesis of functionalized 2-pyridones via Michael addition and cyclization reaction of amines, alkynes and dialkyl acetylene dicarboxylates
Authors of publication	Chong, Qinglei; Xin, Xiaoyi; Wang, Chunxiang; Wu, Fan; Wan, Boshun
Journal of publication	RSC Advances
Year of publication	2013
Journal volume	3
Journal issue	44
Pages of publication	21222
a	7.9151 ± 0.0013 Å
b	10.1402 ± 0.0017 Å
c	10.6377 ± 0.0017 Å
α	71.748 ± 0.01°
β	82.952 ± 0.009°
γ	75.932 ± 0.01°
Cell volume	785.5 ± 0.2 Å³
Cell temperature	273 ± 2 K
Ambient diffraction temperature	293 ± 2 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	0.0646
Residual factor for significantly intense reflections	0.0541
Weighted residual factors for significantly intense reflections	0.1551
Weighted residual factors for all reflections included in the refinement	0.1648
Goodness-of-fit parameter for all reflections included in the refinement	1.098
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

For the version history of this entry, please navigate to main COD server.
The link is: https://www.crystallography.net/7239169.html