Crystallography Open Database

Information card for entry 2003762

2003761 << 2003762 >> 2003763

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Original IUCr paper	HTML

Structure parameters

Chemical name	σ-Dibarium Diphosphate
Formula	Ba2 O7 P2
Calculated formula	Ba2 O9 P2
Title of publication	σ-Dibarium Pyrophosphate
Authors of publication	ElBelghitti, A. A.; Elmarzouki, A.; Boukhari, A.; Holt, E. M.
Journal of publication	Acta Crystallographica Section C
Year of publication	1995
Journal volume	51
Journal issue	8
Pages of publication	1478 - 1480
a	9.415 ± 0.001 Å
b	9.415 ± 0.001 Å
c	7.078 ± 0.001 Å
α	90°
β	90°
γ	120°
Cell volume	543.35 ± 0.11 Å³
Cell temperature	298 K
Ambient diffraction temperature	298 K
Number of distinct elements	3
Space group number	189
Hermann-Mauguin space group symbol	P -6 2 m
Hall space group symbol	P -6 -2
Residual factor for significantly intense reflections	0.0254
Weighted residual factors for significantly intense reflections	0.0333
Goodness-of-fit parameter for significantly intense reflections	0.9
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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