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Dy2TcB6

High-Entropy Materials HEA Traditional Materials TRA

MP-ID: mp-3292131 · Space group: Pbam (#55)

Basic Information

Formula
Dy2TcB6
MP-ID
mp-3292131
Elements
3
Sites
36
Density
8.3384
g/cm³
Volume
388.62
ų
Cell a
3.6831
Å
Cell b
9.1537
Å
Cell c
11.5269
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
20.88 4.2538 4.5 (0,2,1)
24.16 3.6831 100.0 (1,0,0)
24.84 3.5842 2.4 (0,2,2)
25.14 3.5428 3.0 (0,1,3)
30.30 2.9497 37.8 (0,3,1)
30.37 2.9428 35.6 (0,2,3)
31.03 2.8817 25.4 (0,0,4)
32.15 2.7844 5.1 (1,2,1)
32.58 2.7487 26.3 (0,1,4)
33.22 2.6967 25.4 (0,3,2)
34.93 2.5687 2.6 (1,2,2)
35.15 2.5533 3.4 (1,1,3)
36.86 2.4386 1.8 (0,2,4)
37.64 2.3895 9.4 (0,3,3)
39.13 2.3023 46.4 (1,3,1)
39.18 2.2991 44.2 (1,2,3)
39.37 2.2884 2.8 (0,4,0)
39.71 2.2696 31.8 (1,0,4)
40.17 2.2446 1.5 (0,4,1)
40.34 2.2356 1.6 (0,1,5)
40.97 2.2029 34.3 (1,1,4)
41.50 2.1758 33.6 (1,3,2)
44.56 2.0333 2.5 (1,2,4)
45.24 2.0046 14.0 (1,3,3)
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Energy Properties

Formation Energy/atom
-0.72226
eV/atom
Energy/atom
-15.61186
eV/atom
Energy above Hull
0.0000
eV/atom
Uncorrected Energy
-15.6119
eV/atom
Volume/atom
10.80
ų
c/a Ratio
-

Electronic Properties

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

Magnetic Properties

Magnetic
No
Total Mag. Moment
0.0089
μB
Mag. Ordering
NM
Mag. Sites
0
Magnetization/Volume
0.000020
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
0.8487
HEA criterion (>1.0 = high entropy)
Mix Entropy ΔS
7.0560
J/mol·K
Ω Parameter
0.0000
Ω > 1.1 favors solid solution
Atomic Size Mismatch δr
31.166%
δr < 6.6% favors single-phase solid solution
Electronegativity Diff Δχ
0.3354
smaller = more stable mixing
VEC
4.778
valence electron concentration, affects phase stability
Mix Enthalpy ΔH_mix
0.000
kJ/mol; negative = exothermic mixing
Entropy Norm
0.7725
SS Former
0
Phase Tendency
IM

Traditional Material Features

ROM Blended-Feature Radar
Rating & Classification
Tier
B
Score
0.552
Family
Interstitial Alloy
Matrix Element
B · 0.667

Related Tasks

Related computation task IDs (1)

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-3292131
Reference Citation

The crystal structure and related material properties of Dy2TcB6 were obtained from the Materials Project database (MP-ID: mp-3292131, 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_Dy2TcB6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.68313312
_cell_length_b   9.15372850
_cell_length_c   11.52688360
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Dy2TcB6
_chemical_formula_sum   'Dy8 Tc4 B24'
_cell_volume   388.62197081
_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
  Dy  Dy0  1  0.00000000  0.32386353  0.41432403  1.0
  Dy  Dy1  1  0.00000000  0.67613647  0.58567597  1.0
  Dy  Dy2  1  0.00000000  0.82386353  0.08567597  1.0
  Dy  Dy3  1  0.00000000  0.17613647  0.91432403  1.0
  Dy  Dy4  1  0.00000000  0.94216378  0.36858295  1.0
  Dy  Dy5  1  0.00000000  0.05783622  0.63141705  1.0
  Dy  Dy6  1  0.00000000  0.44216378  0.13141705  1.0
  Dy  Dy7  1  0.00000000  0.55783622  0.86858295  1.0
  Tc  Tc8  1  0.00000000  0.63857436  0.32050329  1.0
  Tc  Tc9  1  0.00000000  0.36142564  0.67949671  1.0
  Tc  Tc10  1  0.00000000  0.13857436  0.17949671  1.0
  Tc  Tc11  1  0.00000000  0.86142564  0.82050329  1.0
  B  B12  1  0.50000000  0.55345654  0.43271444  1.0
  B  B13  1  0.50000000  0.44654346  0.56728556  1.0
  B  B14  1  0.50000000  0.05345654  0.06728556  1.0
  B  B15  1  0.50000000  0.94654346  0.93271444  1.0
  B  B16  1  0.50000000  0.74858444  0.41822239  1.0
  B  B17  1  0.50000000  0.25141556  0.58177761  1.0
  B  B18  1  0.50000000  0.24858444  0.08177761  1.0
  B  B19  1  0.50000000  0.75141556  0.91822239  1.0
  B  B20  1  0.50000000  0.79117327  0.26489677  1.0
  B  B21  1  0.50000000  0.20882673  0.73510323  1.0
  B  B22  1  0.50000000  0.29117327  0.23510323  1.0
  B  B23  1  0.50000000  0.70882673  0.76489677  1.0
  B  B24  1  0.50000000  0.63070359  0.18590158  1.0
  B  B25  1  0.50000000  0.36929641  0.81409842  1.0
  B  B26  1  0.50000000  0.13070359  0.31409842  1.0
  B  B27  1  0.50000000  0.86929641  0.68590158  1.0
  B  B28  1  0.50000000  0.98258105  0.21135689  1.0
  B  B29  1  0.50000000  0.01741895  0.78864311  1.0
  B  B30  1  0.50000000  0.48258105  0.28864311  1.0
  B  B31  1  0.50000000  0.51741895  0.71135689  1.0
  B  B32  1  0.50000000  0.59977721  0.02793482  1.0
  B  B33  1  0.50000000  0.40022279  0.97206518  1.0
  B  B34  1  0.50000000  0.09977721  0.47206518  1.0
  B  B35  1  0.50000000  0.90022279  0.52793482  1.0
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