Crystallography Open Database

Information card for entry 7235618

Preview

Coordinates	7235618.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C26 H24 O8
Calculated formula	C26 H24 O8
Title of publication	Glaser‒Eglinton‒Hay sp‒sp coupling and macrocyclization: construction of a new class of polyether macrocycles having a 1,3-diyne unit
Authors of publication	Naveen, Naveen; Babu, Srinivasarao Arulananda; Kaur, Gurpreet; Aslam, Nayyar Ahmad; Karanam, Maheswararao
Journal of publication	RSC Adv.
Year of publication	2014
Journal volume	4
Journal issue	36
Pages of publication	18904
a	8.9306 ± 0.0005 Å
b	13.0866 ± 0.0008 Å
c	19.8566 ± 0.0011 Å
α	90°
β	90°
γ	90°
Cell volume	2320.7 ± 0.2 Å³
Cell temperature	298 K
Ambient diffraction temperature	298 K
Number of distinct elements	3
Space group number	19
Hermann-Mauguin space group symbol	P 21 21 21
Hall space group symbol	P 2ac 2ab
Residual factor for all reflections	0.0729
Residual factor for significantly intense reflections	0.047
Weighted residual factors for significantly intense reflections	0.1068
Weighted residual factors for all reflections included in the refinement	0.1193
Goodness-of-fit parameter for all reflections included in the refinement	1.018
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
233177 (current)	2019-11-23	cif/ Adding structures of 7235610, 7235611, 7235612, 7235613, 7235614, 7235615, 7235616, 7235617, 7235618, 7235619, 7235620, 7235621, 7235622, 7235623 via cif-deposit CGI script.	7235618.cif