Inorganic Solid Phases

TlBi₂Nb₅O₁₆ (Tl_0.4Nb₂Bi_0.8O_6.4) Crystal Structure

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General Information

Phase Label(s): Tl_0.4Nb₂Bi_0.8O_6.4
Structure Class(es): pyrochlore family
Classification by Properties: –
Mineral Name(s): –
Pearson Symbol: cF200
Space Group: 227
Phase Prototype: K_0.4Ta₂Bi_0.8O_6.4
Measurement Detail(s): Guinier-de Wolff film (determination of cell parameters), automatic diffractometer; Siemens D5000 (determination of structural parameters), X-rays, Cu Kα (determination of cell and structural parameters)
Phase Class(es): –
Compound Class(es): oxide
Interpretation Detail(s): complete structure determined, Rietveld refinement, R = 0.0570; R_P = 0.0975; wR_P = 0.0976; R_B = 0.0416
Sample Detail(s): sample prepared from Bi₂O₃, Tl₂CO₃, Nb₂O₅, powder (determination of cell and structural parameters)

Substance Summary

Standard Formula: Tl_0.4Nb₂Bi_0.8O_6.4
Alphabetic Formula: Bi_0.8Nb₂O_6.4Tl_0.4
Published Formula: TlBi₂Nb₅O₁₆
Refined Formula: Bi_0.80Nb₂O_6.40Tl_0.36
Wyckoff Sequence: 227,gfeda
Z Formula Units: 8
Density: ρ = 6.10 Mg·m⁻³

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Citation

Crystallographic Data

Cell Parameters

	Published Data	Standardized Data
	Published Data	Unit Cell	Niggli-Reduced Cell
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a
b
c
α
β
γ
a/b
b/c
c/a
V

Atom Coordinates

Standardized

Site	Element	Wyckoff Symbol	Symmetry	X	Y	Z	Occupation	Co-ord. No.	Atomic Env.
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Published

Site	Element	Wyckoff Symbol	Symmetry	X	Y	Z	Occupation
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Displacement Parameters

Isotropic

Site	Published B [nm²]	Type	Computed B_eq [nm²]
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Powder Pattern

published defraction line d [Å]	computed diffraction line for Cu Kα d [nm]	intensity I [1]	h [1]	k [1]	l [1]	Radiation	Remark
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Experimental Details

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Reference

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3D Interactive Structure

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About this content

Database name

PAULING FILE Multinaries Edition – 2012

Dataset ID

sd_1020233

Copyright

©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016

Chief Editor

Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland

villars.mpds@bluewin.ch

Credits

SpringerMaterials Release 2016.

Project Coordinator: Shuichi Iwata

Section-Editor: Karin Cenzual (Crystal Structures)

Cite this content

Pierre Villars (Chief Editor), PAULING FILE in: Inorganic Solid Phases, SpringerMaterials (online database), Springer, Heidelberg (ed.) SpringerMaterials TlBi2Nb5O16 (Tl0.4Nb2Bi0.8O6.4) Crystal Structure sd_1020233 (Springer-Verlag GmbH, Heidelberg, © 2016)

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TlBi2Nb5O16 (Tl0.4Nb2Bi0.8O6.4) Crystal Structure

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General Information

Substance Summary

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Crystallographic Data

Cell Parameters

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Atom Coordinates

Standardized

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Published

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Displacement Parameters

Isotropic

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Powder Pattern

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Experimental Details

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Reference

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3D Interactive Structure

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About this content

Cite this content

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TlBi₂Nb₅O₁₆ (Tl_0.4Nb₂Bi_0.8O_6.4) Crystal Structure