Crystallography Open Database

Information card for entry 3000563

Preview

No preview available: structure is on hold until 2025-02-16

Coordinates	Coordinates are not available: structure is on hold until 2025-02-16

Structure parameters

Formula	C4 Ca0.25 Dy0.5 Fe1.5 K0.5 Mg0.5 O35 Si8 Y3.5
Title of publication	Miyawakiite-(Y), Y4Fe2(Si8O20)(CO3)4(H2O)3, a new mineral from Suishoyama, Kawamata Town, Fukushima Prefecture, Japan
Authors of publication	Daisuke Nishio-Hamane; Koichi Momma; Norimasa Shimobayashi; Masayuki Ohnishi; Toshinori Kobayashi
Journal of publication	To be published
a	17.53637 ± 0.00009 Å
b	17.53637 ± 0.00009 Å
c	9.55702 ± 0.00008 Å
α	90°
β	90°
γ	90°
Cell volume	2939.02 ± 0.03 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	9
Hermann-Mauguin space group symbol	I 4/m c m
Hall space group symbol	-I 4 2c
Residual factor for all reflections	0.0403
Residual factor for significantly intense reflections	0.0386
Weighted residual factors for significantly intense reflections	0.0696
Weighted residual factors for all reflections included in the refinement	0.07
Goodness-of-fit parameter for all reflections included in the refinement	1.379
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	No
Has disorder	No
Has F_obs	No

Version history

Not available for prepublication material.