Ho5In4

Traditional Materials TRA

MP-ID: mp-3294053 · Space group: P6_3/mcm (#193)

Materials Project API

Basic Information

Formula

Ho5In4

MP-ID

mp-3294053

Elements

Sites

Density

8.7829

g/cm³

Volume

485.49

Å³

Cell a

9.2001

Cell b

9.2001

Cell c

6.6232

α Angle

90.00

β Angle

90.00

γ Angle

120.00

Space Group

P6_3/mcm

Point Group

6/mmm

Crystal System

Hexagonal

Bravais Lattice

Stability

Yes

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
23.55	3.7782	2.6	(1,1,-2,1)
23.55	3.7782	1.3	(2,-1,-1,1)
26.92	3.3116	6.6	(0,0,0,2)
29.20	3.0580	1.4	(1,0,-1,2)
29.67	3.0114	2.8	(3,-1,-2,0)
32.67	2.7414	30.8	(3,-1,-2,1)
33.34	2.6876	100.0	(2,-1,-1,2)
33.75	2.6558	57.5	(3,0,-3,0)
33.75	2.6558	28.8	(3,-3,0,0)
43.16	2.0962	4.6	(3,1,-4,1)
43.16	2.0962	4.6	(4,-1,-3,1)
43.69	2.0719	1.1	(0,3,-3,2)
43.69	2.0719	2.3	(3,0,-3,2)
48.17	1.8891	19.9	(2,2,-4,2)
48.17	1.8891	9.9	(4,-2,-2,2)
51.31	1.7805	8.6	(3,-1,-2,3)
51.89	1.7620	5.2	(3,2,-5,1)
51.89	1.7620	2.6	(5,-2,-3,1)
52.64	1.7387	1.3	(5,-1,-4,0)
53.70	1.7069	3.0	(4,0,-4,2)
55.50	1.6558	9.2	(0,0,0,4)
59.15	1.5618	3.5	(4,-1,-3,3)
60.11	1.5394	11.5	(4,1,-5,2)
60.11	1.5394	11.5	(5,-1,-4,2)

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Energy Properties

Formation Energy/atom

-0.55798

eV/atom

Energy/atom

-28.86033

eV/atom

Energy above Hull

0.0000

eV/atom

Uncorrected Energy

-28.8603

eV/atom

Volume/atom

26.97

Å³

c/a Ratio

0.7199

Electronic Properties

Metallic

Metal

Band Gap

Direct Gap

CBM

N/A

Magnetic Properties

Magnetic

Yes

Total Mag. Moment

1.5598

μB

Mag. Ordering

Mag. Sites

Magnetization/Volume

0.003210

μB/Å³

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)

Composition Info

Major / Matrix Element

Ho · 0.556

Element Family

N/A

Solute Fraction

0.444

Interstitial Fraction

0.000

Traditional Material Features

ROM Blended-Feature Radar

Rating & Classification

Tier

Score

0.646

Family

Binary Alloy

Matrix Element

Ho · 0.556

Related Tasks

Related computation task IDs (1)

aaahfkwj

Citation & References

Materials Project Page

https://materialsproject.org/materials/mp-3294053

Reference Citation

The crystal structure and related material properties of Ho5In4 were obtained from the Materials Project database (MP-ID: mp-3294053, 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_Ho5In4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.20005641
_cell_length_b   9.20005750
_cell_length_c   6.62324443
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999255
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ho5In4
_chemical_formula_sum   'Ho10 In8'
_cell_volume   485.49244841
_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
  Ho  Ho0  1  0.33333300  0.66666700  0.50000000  1.0
  Ho  Ho1  1  0.66666700  0.33333300  0.50000000  1.0
  Ho  Ho2  1  0.66666700  0.33333300  0.00000000  1.0
  Ho  Ho3  1  0.33333300  0.66666700  0.00000000  1.0
  Ho  Ho4  1  0.28822920  1.00000000  0.75000000  1.0
  Ho  Ho5  1  0.71177080  0.00000000  0.25000000  1.0
  Ho  Ho6  1  1.00000000  0.28822920  0.75000000  1.0
  Ho  Ho7  1  0.00000000  0.71177080  0.25000000  1.0
  Ho  Ho8  1  0.71177080  0.71177080  0.75000000  1.0
  Ho  Ho9  1  0.28822920  0.28822920  0.25000000  1.0
  In  In10  1  0.00000000  0.00000000  0.50000000  1.0
  In  In11  1  0.00000000  0.00000000  0.00000000  1.0
  In  In12  1  0.62720039  1.00000000  0.75000000  1.0
  In  In13  1  0.37279961  0.00000000  0.25000000  1.0
  In  In14  1  1.00000000  0.62720039  0.75000000  1.0
  In  In15  1  0.00000000  0.37279961  0.25000000  1.0
  In  In16  1  0.37279961  0.37279961  0.75000000  1.0
  In  In17  1  0.62720039  0.62720039  0.25000000  1.0

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