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Zn(WO2)4

High-Entropy Materials HEA Traditional Materials TRA

MP-ID: mp-1044229 · Space group: R-3m (#166)

Basic Information

Formula
Zn(WO2)4
MP-ID
mp-1044229
Elements
3
Sites
13
Density
8.5641
g/cm³
Volume
180.08
ų
Cell a
6.1407
Å
Cell b
6.1407
Å
Cell c
6.1407
Å
α Angle
64.55
°
β Angle
64.55
°
γ Angle
64.55
°
Space Group
R-3m
Point Group
-3m
Crystal System
Trigonal
Bravais Lattice
Trigonal R
Stability
No
Packing Fraction
0.7400

X-ray Diffraction

Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; CuKa ; λ=1.5406 Å
Diffraction Peaks (Top 24)
2θd (Å)Ihkl
16.76 5.2887 5.3 (1,0,0)
18.35 4.8343 100.0 (1,1,1)
19.86 4.4715 2.8 (1,1,0)
27.19 3.2792 1.3 (1,0,-1)
32.12 2.7870 66.7 (1,1,-1)
33.90 2.6444 61.9 (2,0,0)
37.20 2.4172 17.0 (2,2,2)
40.34 2.2357 73.5 (2,2,0)
44.66 2.0292 24.3 (3,1,1)
54.85 1.6738 18.4 (3,3,1)
56.09 1.6396 18.3 (2,0,-2)
56.09 1.6396 9.2 (2,-2,0)
57.16 1.6114 3.7 (3,3,3)
59.54 1.5527 8.8 (1,-1,3)
59.54 1.5527 17.5 (3,1,-1)
60.60 1.5281 20.6 (4,2,2)
66.12 1.4132 2.9 (1,1,-3)
66.12 1.4132 5.8 (3,-1,-1)
67.18 1.3935 3.2 (2,2,-2)
67.18 1.3935 6.4 (2,-2,2)
69.24 1.3569 12.2 (4,2,0)
69.24 1.3569 6.1 (4,0,2)
71.33 1.3222 4.3 (0,0,4)
71.33 1.3222 8.6 (4,0,0)
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Energy Properties

Formation Energy/atom
-1.51278
eV/atom
Energy/atom
-8.64170
eV/atom
Energy above Hull
0.4077
eV/atom
Uncorrected Energy
-6.8534
eV/atom
Volume/atom
13.85
ų
c/a Ratio
1.0000

Electronic Properties

Metallic
Metal
Band Gap
0
eV
Direct Gap
No
CBM
N/A
eV

Magnetic Properties

Magnetic
Yes
Total Mag. Moment
9.9999
μB
Mag. Ordering
FM
Mag. Sites
4
Magnetization/Volume
0.055530
μB/ų

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
O · 0.615
Element Family
Metalloid-Nonmetal
Solute Fraction
0.385
Interstitial Fraction
0.000

High-Entropy Alloy Features

Composite Radar (normalized)
Element-Class Share
Mix Entropy ΔS/R
0.8587
HEA criterion (>1.0 = high entropy)
Mix Entropy ΔS
7.1396
J/mol·K
Ω Parameter
6.4499
Ω > 1.1 favors solid solution
Atomic Size Mismatch δr
42.186%
δr < 6.6% favors single-phase solid solution
Electronegativity Diff Δχ
0.6201
smaller = more stable mixing
VEC
5.231
valence electron concentration, affects phase stability
Mix Enthalpy ΔH_mix
1.355
kJ/mol; negative = exothermic mixing
Entropy Norm
0.7817
SS Former
0
Phase Tendency
IM

Traditional Material Features

ROM Blended-Feature Radar
Rating & Classification
Tier
C
Score
0.410
Family
O-rich Multi-Component
Matrix Element
O · 0.615

Related Tasks

Related computation task IDs (3)

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-1044229
Reference Citation

The crystal structure and related material properties of Zn(WO2)4 were obtained from the Materials Project database (MP-ID: mp-1044229, database version v2026.04.13).

Literature Citation

Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0

BibTeX
@article{Horton2025,
  author  = {Horton, Matthew K. and Huck, Patrick and Yang, Ruo Xi and Munro, Jason M. and Dwaraknath, Shyam and Ganose, Alex M. and Kingsbury, Ryan S. and Wen, Mingjian and Shen, Jimmy X. and Mathis, Tyler S. and Kaplan, Aaron D. and Berket, Karlo and Riebesell, Janosh and George, Janine and Rosen, Andrew S. and Spotte-Smith, Evan W. C. and McDermott, Matthew J. and Cohen, Orion A. and Dunn, Alex and Kuner, Matthew C. and Rignanese, Gian-Marco and Petretto, Guido and Waroquiers, David and Griffin, Sinead M. and Neaton, Jeffrey B. and Chrzan, Daryl C. and Asta, Mark and Hautier, Geoffroy and Cholia, Shreyas and Ceder, Gerbrand and Ong, Shyue Ping and Jain, Anubhav and Persson, Kristin A.},
  title   = {Accelerated data-driven materials science with the Materials Project},
  journal = {Nature Materials},
  year    = {2025},
  volume  = {24},
  number  = {10},
  pages   = {1522--1532},
  month   = {oct},
  doi     = {10.1038/s41563-025-02272-0},
  issn    = {1476-4660},
  url     = {https://doi.org/10.1038/s41563-025-02272-0},
  abstract = {The Materials Project was launched formally in 2011 to drive materials discovery forwards through high-throughput computation and open data. More than a decade later, the Materials Project has become an indispensable tool used by more than 600,000 materials researchers around the world. This Perspective describes how the Materials Project, as a data platform and a software ecosystem, has helped to shape research in data-driven materials science. We cover how sustainable software and computational methods have accelerated materials design while becoming more open source and collaborative in nature. Next, we present cases where the Materials Project was used to understand and discover functional materials. We then describe our efforts to meet the needs of an expanding user base, through technical infrastructure updates ranging from data architecture and cloud resources to interactive web applications. Finally, we discuss opportunities to better aid the research community, with the vision that more accessible and easy-to-understand materials data will result in democratized materials knowledge and an increasingly collaborative community.}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# generated using pymatgen
data_Zn(WO2)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.14073077
_cell_length_b   6.14073077
_cell_length_c   6.14073156
_cell_angle_alpha   64.55411549
_cell_angle_beta   64.55411549
_cell_angle_gamma   64.55410949
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zn(WO2)4
_chemical_formula_sum   'Zn1 W4 O8'
_cell_volume   180.08268040
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Zn  Zn0  1  0.50000000  0.50000000  0.50000000  1.0
  W  W1  1  0.00000000  0.50000000  0.50000000  1.0
  W  W2  1  0.50000000  0.00000000  0.50000000  1.0
  W  W3  1  0.50000000  0.50000000  0.00000000  1.0
  W  W4  1  0.00000000  0.00000000  0.00000000  1.0
  O  O5  1  0.27501100  0.75217200  0.75217200  1.0
  O  O6  1  0.24782800  0.24782800  0.72498900  1.0
  O  O7  1  0.72498900  0.24782800  0.24782800  1.0
  O  O8  1  0.24782800  0.72498900  0.24782800  1.0
  O  O9  1  0.27126400  0.27126400  0.27126400  1.0
  O  O10  1  0.72873600  0.72873600  0.72873600  1.0
  O  O11  1  0.75217200  0.27501100  0.75217200  1.0
  O  O12  1  0.75217200  0.75217200  0.27501100  1.0
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