Crystallography Open Database

Information card for entry 1573364

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Coordinates	1573364.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	H4 O10 Si2 Zn4
Calculated formula	O10 Si2 Zn4
Title of publication	Incommensurately modulated structure of Zn<sub>4</sub>Si<sub>2</sub>O<sub>7</sub>(OH)<sub>2</sub>·H<sub>2</sub>O at high pressure.
Authors of publication	Gajda, Roman; Sławiński, Wojciech; Poręba, Tomasz; Parafiniuk, Jan; Mezouar, Mohamed; Dera, Przemysław; Woźniak, Krzysztof
Journal of publication	IUCrJ
Year of publication	2025
Journal volume	12
Journal issue	1
a	8.2502 ± 0.0002 Å
b	10.685 ± 0.003 Å
c	5.0695 ± 0.0001 Å
α	90°
β	90°
γ	90°
Cell volume	446.89 ± 0.13 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Cell measurement pressure	2100000 kPa
Number of distinct elements	4
Space group number	44
Hermann-Mauguin space group symbol	I m m 2
Hall space group symbol	I 2 -2
Residual factor for all reflections	0.0649
Residual factor for significantly intense reflections	0.0549
Weighted residual factors for significantly intense reflections	0.1513
Weighted residual factors for all reflections included in the refinement	0.1621
Goodness-of-fit parameter for all reflections included in the refinement	1.072
Diffraction radiation wavelength	0.2229 Å
Diffraction radiation type	synchrotron
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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