Crystallography Open Database

Information card for entry 7246033

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Coordinates	7246033.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	Iron oxide
Chemical name	Iron oxide
Formula	Fe25 O32
Calculated formula	Fe25 O32
Title of publication	Synthesis, spectroscopic, SC-XRD/DFT and non-linear optical (NLO) properties of chromene derivatives.
Authors of publication	Arif, Nadia; Shafiq, Zahid; Noureen, Sajida; Khalid, Muhammad; Ashraf, Abida; Yaqub, Muhammad; Irshad, Shabana; Khan, Muhammad Usman; Arshad, Muhammad Nadeem; Carmo Braga, Ataualpa Albert; Ragab, Ahmed H.; Al-Mhyawi, Saedah R
Journal of publication	RSC advances
Year of publication	2022
Journal volume	13
Journal issue	1
Pages of publication	464 - 477
a	13.626 ± 0.003 Å
b	13.626 ± 0.003 Å
c	2.6598 ± 0.0007 Å
α	90°
β	90°
γ	120°
Cell volume	427.68 ± 0.17 Å³
Cell temperature	293 K
Ambient diffraction temperature	293 K
Cell measurement pressure	65000000 ± 1000000 kPa
Number of distinct elements	2
Space group number	189
Hermann-Mauguin space group symbol	P -6 2 m
Hall space group symbol	P -6 -2
Residual factor for all reflections	0.0559
Residual factor for significantly intense reflections	0.051
Weighted residual factors for significantly intense reflections	0.0985
Weighted residual factors for all reflections included in the refinement	0.1004
Goodness-of-fit parameter for significantly intense reflections	1.53
Goodness-of-fit parameter for all reflections included in the refinement	1.46
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	0.2885 Å
Diffraction radiation type	synchrotron
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
281614 (current)	2023-03-04	cif/ Updating files of 7246032, 7246033, 7246034 Original log message: Adding full bibliography for 7246032--7246034.cif.	7246033.cif
280002	2022-12-22	cif/ Adding structures of 7246032, 7246033, 7246034 via cif-deposit CGI script.	7246033.cif