Crystallography Open Database

Information card for entry 1547904

Preview

Coordinates	1547904.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C26 H15 O P
Calculated formula	C26 H15 O P
SMILES	P(=O)(c1ccccc1)(C#Cc1ccc(C#C)cc1)C#Cc1ccc(C#C)cc1
Title of publication	Poly(p-phenylenediethynylene phosphine)s and Related π-Conjugated Phosphine–Diyne Polymers: Synthesis, Characterization and Photophysical Properties
Authors of publication	Rawe, Benjamin W.; Scott, Michael R.; Brown, Christopher M.; MacKenzie, Harvey K.; Gates, Derek P.
Journal of publication	Macromolecules
Year of publication	2017
Journal volume	50
Journal issue	22
Pages of publication	8916
a	13.2917 ± 0.0018 Å
b	7.5342 ± 0.001 Å
c	19.659 ± 0.003 Å
α	90°
β	90°
γ	90°
Cell volume	1968.7 ± 0.5 Å³
Cell temperature	100 K
Ambient diffraction temperature	100 K
Number of distinct elements	4
Space group number	33
Hermann-Mauguin space group symbol	P n a 21
Hall space group symbol	P 2c -2n
Residual factor for all reflections	0.0423
Residual factor for significantly intense reflections	0.0386
Weighted residual factors for significantly intense reflections	0.1025
Weighted residual factors for all reflections included in the refinement	0.1054
Goodness-of-fit parameter for all reflections included in the refinement	1.0391
Diffraction radiation probe	x-ray
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
278046 (current)	2022-09-21	cod/ Updated space group information using the 'cif_filter' program.	1547904.cif
203993	2017-12-05	cif/ Updating files of 1547902, 1547903, 1547904 Original log message: Adding full bibliography for 1547902--1547904.cif.	1547904.cif
202931	2017-11-08	cif/ Adding structures of 1547904 via cif-deposit CGI script.	1547904.cif