Crystallography Open Database

Information card for entry 7022026

7022025 << 7022026 >> 7022027

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Coordinates	7022026.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	Potassium Calcium Vanadium Oxide
Formula	Ca10 K O28 V7
Calculated formula	Ca10 K O28 V7
Title of publication	K2CaV2O7: a pyrovanadate with a new layered type of structure in the A2BV2O7 family.
Authors of publication	Tyutyunnik, Alexander P.; Slobodin, Boris V.; Samigullina, Rina F.; Verberck, Bart; Tarakina, Nadezda V.
Journal of publication	Dalton transactions (Cambridge, England : 2003)
Year of publication	2013
Journal volume	42
Journal issue	4
Pages of publication	1057 - 1064
a	10.8574 ± 0.0019 Å
b	10.8574 Å
c	37.87 ± 0.01 Å
α	90°
β	90°
γ	120°
Cell volume	3866.1 ± 1.2 Å³
Cell temperature	298 K
Ambient diffraction temperature	298 ± 2 K
Number of distinct elements	4
Space group number	161
Hermann-Mauguin space group symbol	R 3 c :H
Hall space group symbol	R 3 -2"c
Method of determination	powder diffraction
Diffraction radiation wavelength	1.54056 Å
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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