Ba11In6O3
High-Entropy Materials HEA Traditional Materials TRAMP-ID: mp-605809 · Space group: I4/mcm (#140)
Basic Information
Formula
Ba11In6O3
MP-ID
mp-605809
Elements
3
Sites
40
Density
5.4716
g/cm³
Volume
1,364.17
ų
Cell a
12.3665
Å
Cell b
12.3665
Å
Cell c
12.3659
Å
α Angle
101.93
°
β Angle
101.93
°
γ Angle
125.92
°
Space Group
I4/mcm
Point Group
4/mmm
Crystal System
Tetragonal
Bravais Lattice
Tetragonal I
Stability
Yes
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)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 17.71 | 5.0078 | 1.2 | (1,1,0) |
| 17.71 | 5.0077 | 1.2 | (0,2,-1) |
| 17.71 | 5.0077 | 1.2 | (2,0,-1) |
| 17.71 | 5.0076 | 1.2 | (1,1,-2) |
| 22.84 | 3.8942 | 2.0 | (2,-2,-2) |
| 22.84 | 3.8941 | 2.0 | (2,-2,2) |
| 27.01 | 3.3009 | 6.8 | (1,2,0) |
| 27.01 | 3.3009 | 6.8 | (2,1,0) |
| 27.01 | 3.3008 | 6.8 | (0,3,-1) |
| 27.01 | 3.3008 | 6.8 | (3,0,-1) |
| 27.01 | 3.3008 | 6.8 | (0,3,-2) |
| 27.01 | 3.3008 | 6.8 | (3,0,-2) |
| 27.01 | 3.3007 | 13.6 | (2,1,-3) |
| 27.87 | 3.2014 | 100.0 | (1,-3,-1) |
| 27.87 | 3.2013 | 100.0 | (3,-1,1) |
| 27.87 | 3.2012 | 100.0 | (3,-1,-3) |
| 27.87 | 3.2012 | 100.0 | (1,-3,3) |
| 29.23 | 3.0548 | 2.8 | (3,-3,-2) |
| 29.23 | 3.0548 | 2.8 | (3,-3,2) |
| 29.23 | 3.0548 | 2.8 | (2,-2,-3) |
| 29.23 | 3.0548 | 2.8 | (2,-2,3) |
| 29.76 | 3.0023 | 3.2 | (3,-4,0) |
| 29.76 | 3.0023 | 3.2 | (4,-3,0) |
| 29.76 | 3.0023 | 3.2 | (3,-4,1) |
Energy Properties
Formation Energy/atom
-1.11695
eV/atom
Energy/atom
-3.74233
eV/atom
Energy above Hull
0.0000
eV/atom
Uncorrected Energy
-23.3928
eV/atom
Volume/atom
34.10
ų
c/a Ratio
0.9999
Electronic Properties
Metallic
Metal
Band Gap
0
eV
Direct Gap
No
CBM
N/A
eV
Magnetic Properties
Magnetic
No
Total Mag. Moment
0.0000
μB
Mag. Ordering
NM
Mag. Sites
0
Magnetization/Volume
0.000000
μB/ų
Elastic Properties
Elastic data not available
Feature Analysis
Composition Overview
Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Ba · 0.550
Element Family
Alkali-AlkEarth
Solute Fraction
0.450
Interstitial Fraction
0.000
High-Entropy Alloy Features
Composite Radar (normalized)
Element-Class Share
Mix Entropy ΔS/R
0.9746
HEA criterion (>1.0 = high entropy)
Mix Entropy ΔS
8.1026
J/mol·K
Ω Parameter
0.0000
Ω > 1.1 favors solid solution
Atomic Size Mismatch δr
30.246%
δr < 6.6% favors single-phase solid solution
Electronegativity Diff Δχ
0.8895
smaller = more stable mixing
VEC
2.600
valence electron concentration, affects phase stability
Mix Enthalpy ΔH_mix
0.000
kJ/mol; negative = exothermic mixing
Entropy Norm
0.8871
SS Former
0
Phase Tendency
IM
Traditional Material Features
ROM Blended-Feature Radar
Rating & Classification
Tier
B
Score
0.522
Family
Ba-rich Multi-Component
Matrix Element
Ba · 0.550
Related Tasks
Citation & References
Materials Project Page
https://materialsproject.org/materials/mp-605809
Reference Citation
The crystal structure and related material properties of Ba11In6O3 were obtained from the Materials Project database (MP-ID: mp-605809, 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
|
Drag to rotate · Scroll to zoom · Right-click to pan
Raw CIF Data
# generated using pymatgen
data_Ba11In6O3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 12.36649611
_cell_length_b 12.36651372
_cell_length_c 12.36587603
_cell_angle_alpha 101.92846495
_cell_angle_beta 101.92860219
_cell_angle_gamma 125.91528411
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba11In6O3
_chemical_formula_sum 'Ba22 In12 O6'
_cell_volume 1364.16618978
_cell_formula_units_Z 2
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
Ba Ba0 1 0.57651820 0.32680492 0.49999906 1.0
Ba Ba1 1 0.82681562 0.07652556 0.50000102 1.0
Ba Ba2 1 0.76989048 0.73010203 0.49999310 1.0
Ba Ba3 1 0.23010629 0.26988037 0.49998713 1.0
Ba Ba4 1 0.62378959 0.87622221 0.00000639 1.0
Ba Ba5 1 0.87618761 0.87616530 0.25238643 1.0
Ba Ba6 1 0.12382126 0.12383038 0.74761295 1.0
Ba Ba7 1 0.92339115 0.42340410 0.75020820 1.0
Ba Ba8 1 0.73009489 0.23010234 0.96026578 1.0
Ba Ba9 1 0.37621700 0.12378406 0.00000647 1.0
Ba Ba10 1 0.26990158 0.76991548 0.03975007 1.0
Ba Ba11 1 0.07659276 0.57660133 0.24979173 1.0
Ba Ba12 1 0.62384150 0.62381944 0.74761324 1.0
Ba Ba13 1 0.12375501 0.37624628 0.00000940 1.0
Ba Ba14 1 0.42346824 0.67317725 0.49998582 1.0
Ba Ba15 1 0.50000744 0.49999889 0.00000792 1.0
Ba Ba16 1 0.87625081 0.62375962 0.00000784 1.0
Ba Ba17 1 0.32678698 0.82679922 0.75019246 1.0
Ba Ba18 1 0.17318683 0.92347381 0.49998282 1.0
Ba Ba19 1 0.00000711 0.99999891 0.00000769 1.0
Ba Ba20 1 0.37616196 0.37617133 0.25238672 1.0
Ba Ba21 1 0.67320595 0.17321538 0.24980840 1.0
In In22 1 0.24271844 0.99938884 0.24207055 1.0
In In23 1 0.50061522 0.25728101 0.75793206 1.0
In In24 1 0.56562224 0.06562204 0.63131429 1.0
In In25 1 0.93436591 0.56563960 0.49999466 1.0
In In26 1 0.74288076 0.50072666 0.24336162 1.0
In In27 1 0.25712011 0.49927420 0.75663825 1.0
In In28 1 0.43437188 0.93437674 0.36867374 1.0
In In29 1 0.99927551 0.75712285 0.75664230 1.0
In In30 1 0.00072295 0.24287893 0.24335969 1.0
In In31 1 0.75728347 0.00061508 0.75793397 1.0
In In32 1 0.49937952 0.74272435 0.24207062 1.0
In In33 1 0.06563182 0.43435936 0.49998784 1.0
O O34 1 0.00000545 0.99999709 0.49999721 1.0
O O35 1 0.74999877 0.75000839 0.00000249 1.0
O O36 1 0.50000180 0.00000512 0.00000521 1.0
O O37 1 0.25000838 0.24998751 0.00000267 1.0
O O38 1 0.49999996 0.49999127 0.49999725 1.0
O O39 1 0.99999955 0.50000272 0.00000496 1.0
