Navigation

HEAS Data Platform · Materials Science Database

GdScCrB6

High-Entropy Materials HEA

MP-ID: mp-3310645 · Space group: Pbam (#55)

Basic Information

Formula
GdScCrB6
MP-ID
mp-3310645
Elements
4
Sites
36
Density
5.8809
g/cm³
Volume
360.37
ų
Cell a
3.4946
Å
Cell b
9.0339
Å
Cell c
11.4150
Å
α Angle
90.00
°
β Angle
90.00
°
γ Angle
90.00
°
Space Group
Pbam
Point Group
mmm
Crystal System
Orthorhombic
Bravais Lattice
Orthorhombic P
Stability
Yes
Packing Fraction
0.5240

X-ray Diffraction

Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; CuKa ; λ=1.5406 Å
Diffraction Peaks (Top 24)
2θd (Å)Ihkl
12.50 7.0839 44.3 (0,1,1)
15.53 5.7075 6.8 (0,0,2)
18.39 4.8252 48.7 (0,1,2)
19.65 4.5170 22.3 (0,2,0)
21.15 4.2001 6.5 (0,2,1)
25.14 3.5420 7.3 (0,2,2)
25.49 3.4946 100.0 (1,0,0)
28.48 3.1340 14.7 (1,1,1)
29.98 2.9803 5.2 (1,0,2)
30.71 2.9117 73.7 (0,3,1)
30.72 2.9101 64.4 (0,2,3)
31.35 2.8537 21.7 (0,0,4)
31.61 2.8303 35.6 (1,1,2)
32.39 2.7640 14.7 (1,2,0)
32.91 2.7212 58.6 (0,1,4)
33.35 2.6863 8.0 (1,2,1)
33.65 2.6634 13.8 (0,3,2)
36.11 2.4876 7.6 (1,2,2)
38.11 2.3613 5.8 (0,3,3)
39.92 2.2585 4.2 (0,4,0)
40.32 2.2370 90.6 (1,3,1)
40.33 2.2362 81.3 (1,2,3)
40.73 2.2155 1.5 (0,4,1)
40.82 2.2104 30.3 (1,0,4)
Get direct link

Energy Properties

Formation Energy/atom
-0.72896
eV/atom
Energy/atom
-13.38973
eV/atom
Energy above Hull
0.0000
eV/atom
Uncorrected Energy
-13.3897
eV/atom
Volume/atom
10.01
ų
c/a Ratio
-

Electronic Properties

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

Magnetic Properties

Magnetic
Yes
Total Mag. Moment
34.2540
μB
Mag. Ordering
FM
Mag. Sites
8
Magnetization/Volume
0.095050
μB/ų

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
B · 0.667
Element Family
Metalloid-Nonmetal
Solute Fraction
0.333
Interstitial Fraction
0.667

High-Entropy Alloy Features

Composite Radar (normalized)
Element-Class Share
Mix Entropy ΔS/R
1.0027
HEA criterion (>1.0 = high entropy)
Mix Entropy ΔS
8.3366
J/mol·K
Ω Parameter
0.5246
Ω > 1.1 favors solid solution
Atomic Size Mismatch δr
30.121%
δr < 6.6% favors single-phase solid solution
Electronegativity Diff Δχ
0.3182
smaller = more stable mixing
VEC
3.333
valence electron concentration, affects phase stability
Mix Enthalpy ΔH_mix
-34.736
kJ/mol; negative = exothermic mixing
Entropy Norm
0.7233
SS Former
0
Phase Tendency
AM

Related Tasks

Related computation task IDs (1)

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-3310645
Reference Citation

The crystal structure and related material properties of GdScCrB6 were obtained from the Materials Project database (MP-ID: mp-3310645, 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_GdScCrB6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.49456843
_cell_length_b   9.03394093
_cell_length_c   11.41497392
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GdScCrB6
_chemical_formula_sum   'Gd4 Sc4 Cr4 B24'
_cell_volume   360.36758480
_cell_formula_units_Z   4
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
  Gd  Gd0  1  0.00000000  0.82236022  0.08496019  1.0
  Gd  Gd1  1  0.00000000  0.17763978  0.91503981  1.0
  Gd  Gd2  1  0.00000000  0.32236022  0.41503981  1.0
  Gd  Gd3  1  0.00000000  0.67763978  0.58496019  1.0
  Sc  Sc4  1  0.00000000  0.44340747  0.13043977  1.0
  Sc  Sc5  1  0.00000000  0.55659253  0.86956023  1.0
  Sc  Sc6  1  0.00000000  0.94340747  0.36956023  1.0
  Sc  Sc7  1  0.00000000  0.05659253  0.63043977  1.0
  Cr  Cr8  1  0.00000000  0.14174034  0.18205951  1.0
  Cr  Cr9  1  0.00000000  0.85825966  0.81794049  1.0
  Cr  Cr10  1  0.00000000  0.64174034  0.31794049  1.0
  Cr  Cr11  1  0.00000000  0.35825966  0.68205951  1.0
  B  B12  1  0.50000000  0.05565749  0.06887312  1.0
  B  B13  1  0.50000000  0.94434251  0.93112688  1.0
  B  B14  1  0.50000000  0.55565749  0.43112688  1.0
  B  B15  1  0.50000000  0.44434251  0.56887312  1.0
  B  B16  1  0.50000000  0.25347284  0.08346812  1.0
  B  B17  1  0.50000000  0.74652716  0.91653188  1.0
  B  B18  1  0.50000000  0.75347284  0.41653188  1.0
  B  B19  1  0.50000000  0.24652716  0.58346812  1.0
  B  B20  1  0.50000000  0.29419253  0.23531770  1.0
  B  B21  1  0.50000000  0.70580747  0.76468230  1.0
  B  B22  1  0.50000000  0.79419253  0.26468230  1.0
  B  B23  1  0.50000000  0.20580747  0.73531770  1.0
  B  B24  1  0.50000000  0.12924163  0.31651052  1.0
  B  B25  1  0.50000000  0.87075837  0.68348948  1.0
  B  B26  1  0.50000000  0.62924163  0.18348948  1.0
  B  B27  1  0.50000000  0.37075837  0.81651052  1.0
  B  B28  1  0.50000000  0.48317734  0.28576732  1.0
  B  B29  1  0.50000000  0.51682266  0.71423268  1.0
  B  B30  1  0.50000000  0.98317734  0.21423268  1.0
  B  B31  1  0.50000000  0.01682266  0.78576732  1.0
  B  B32  1  0.50000000  0.09601200  0.47405756  1.0
  B  B33  1  0.50000000  0.90398800  0.52594244  1.0
  B  B34  1  0.50000000  0.59601200  0.02594244  1.0
  B  B35  1  0.50000000  0.40398800  0.97405756  1.0
Get direct link