DyCu5

Traditional Materials TRA Elasticity Data ELA

MP-ID: mp-30578 · Space group: F-43m (#216)

Materials Project API

Basic Information

Formula

DyCu5

MP-ID

mp-30578

Elements

Sites

Density

9.4967

g/cm³

Volume

83.97

Å³

Cell a

4.9153

Cell b

4.9153

Cell c

4.9153

α Angle

60.00

β Angle

60.00

γ Angle

60.00

Space Group

F-43m

Point Group

-43m

Crystal System

Cubic

Bravais Lattice

Stability

Packing Fraction

0.7405

X-ray Diffraction

Diffraction Pattern

Target / Radiation

X-axis: 2θ (°); Y-axis: relative intensity; Cu Kα ; λ=1.5418 Å

Diffraction Peaks (Top 24)

2θ	d (Å)	I	hkl
22.15	4.0133	11.0	(1,1,1)
22.15	4.0133	3.7	(0,1,0)
25.63	3.4756	16.2	(1,1,0)
36.56	2.4576	12.8	(1,1,2)
36.56	2.4576	63.9	(1,0,-1)
43.16	2.0959	28.6	(0,1,2)
43.16	2.0959	100.0	(2,2,1)
43.16	2.0959	42.9	(1,2,0)
45.19	2.0067	33.5	(2,2,2)
45.19	2.0067	11.2	(0,2,0)
57.82	1.5947	1.5	(3,2,2)
57.82	1.5947	1.9	(2,0,-1)
57.82	1.5947	1.1	(1,-2,0)
59.47	1.5543	1.9	(2,1,-1)
59.47	1.5543	2.9	(2,3,1)
65.82	1.4189	4.4	(0,1,3)
65.82	1.4189	4.4	(2,3,3)
65.82	1.4189	11.1	(3,1,0)
65.82	1.4189	6.7	(1,3,0)
70.38	1.3378	18.9	(2,0,3)
70.38	1.3378	19.0	(2,-1,2)
70.38	1.3378	9.5	(3,3,1)
70.38	1.3378	3.1	(0,3,0)
77.71	1.2288	6.2	(2,2,4)

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Energy Properties

Formation Energy/atom

-0.18448

eV/atom

Energy/atom

-14.55378

eV/atom

Energy above Hull

0.0192

eV/atom

Uncorrected Energy

-14.5538

eV/atom

Volume/atom

14.00

Å³

c/a Ratio

1.0000

Electronic Properties

Metallic

Metal

Band Gap

Direct Gap

CBM

N/A

Magnetic Properties

Magnetic

Yes

Total Mag. Moment

0.0000

μB

Mag. Ordering

Unknown

Mag. Sites

Magnetization/Volume

0.000000

μB/Å³

Elastic Properties

K_VRH

107.720

GPa

G_VRH

23.276

GPa

Young's Modulus E

65.136

GPa

Poisson Ratio ν

0.399

Pugh Ratio K/G

4.628

Vickers Hardness Est.

0.000

GPa

Ductility

Brittle

Anisotropy

0.078

Lame λ

92.203

GPa

Feature Analysis

Composition Overview

Element Composition (atomic fraction)

Composition Info

Major / Matrix Element

Cu · 0.833

Element Family

N/A

Solute Fraction

0.167

Interstitial Fraction

0.000

Traditional Material Features

ROM Blended-Feature Radar

Rating & Classification

Tier

Score

0.785

Family

Cu-based Alloy

Matrix Element

Cu · 0.833

Elasticity Features

Elastic Modulus Comparison (GPa)

Elastic Features

Elastic Anisotropy A^U

0.0780

Homogeneous Poisson ν

0.3990

Debye Temperature

251.2

Sound Velocity

1,772.0

m/s

Homogeneity

0.3990

Related Tasks

Related computation task IDs (5)

aaadmndj aaadsudb aaaekyas aaaeulfi aaafbytu

Citation & References

Materials Project Page

https://materialsproject.org/materials/mp-30578

Reference Citation

The crystal structure and related material properties of DyCu5 were obtained from the Materials Project database (MP-ID: mp-30578, 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

3D Crystal Structure Rendering

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Raw CIF Data

# generated using pymatgen
data_DyCu5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.91526861
_cell_length_b   4.91526766
_cell_length_c   4.91526936
_cell_angle_alpha   59.99998853
_cell_angle_beta   59.99999497
_cell_angle_gamma   59.99999413
_symmetry_Int_Tables_number   1
_chemical_formula_structural   DyCu5
_chemical_formula_sum   'Dy1 Cu5'
_cell_volume   83.97048846
_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
  Dy  Dy0  1  -0.00000000  0.00000000  0.00000000  1.0
  Cu  Cu1  1  0.25000000  0.25000000  0.25000000  1.0
  Cu  Cu2  1  0.62389681  0.62389681  0.62389681  1.0
  Cu  Cu3  1  0.62389681  0.62389681  0.12831056  1.0
  Cu  Cu4  1  0.12831056  0.62389681  0.62389681  1.0
  Cu  Cu5  1  0.62389681  0.12831056  0.62389681  1.0

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