Ge2Os
传统材料 TRAMP-ID: mp-10032 · Space group: C2/m (#12)
Basic Information
Formula
Ge2Os
MP-ID
mp-10032
Elements
2
Sites
6
Density
11.8044
g/cm³
Volume
94.39
ų
Cell a
3.1141
Å
Cell b
4.7624
Å
Cell c
6.9516
Å
α Angle
80.03
°
β Angle
77.06
°
γ Angle
70.92
°
Space Group
C2/m
Point Group
2/m
Crystal System
Monoclinic
Bravais Lattice
mC
Stability
Yes
Packing Fraction
-
X-ray Diffraction
Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; Cu Kα ; λ=1.5418 Å
Diffraction Peaks (Top 24)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.15 | 6.7350 | 28.7 | (0,0,1) |
| 19.84 | 4.4741 | 100.0 | (0,1,0) |
| 22.64 | 3.9283 | 20.9 | (0,1,1) |
| 25.06 | 3.5533 | 41.1 | (0,1,-1) |
| 26.47 | 3.3675 | 15.8 | (0,0,2) |
| 30.89 | 2.8950 | 39.4 | (1,1,1) |
| 31.36 | 2.8523 | 47.3 | (1,1,0) |
| 31.47 | 2.8428 | 18.7 | (0,1,2) |
| 35.05 | 2.5604 | 40.2 | (0,1,-2) |
| 35.90 | 2.5015 | 81.1 | (1,1,2) |
| 35.90 | 2.5015 | 81.1 | (1,0,-1) |
| 37.14 | 2.4210 | 29.2 | (1,0,2) |
| 40.17 | 2.2450 | 70.5 | (0,0,3) |
| 40.32 | 2.2370 | 9.4 | (0,2,0) |
| 41.12 | 2.1954 | 30.0 | (0,2,1) |
| 41.95 | 2.1535 | 12.6 | (1,2,1) |
| 41.95 | 2.1535 | 12.6 | (1,-1,0) |
| 43.04 | 2.1015 | 37.7 | (1,2,0) |
| 43.04 | 2.1015 | 37.7 | (1,-1,1) |
| 44.02 | 2.0573 | 57.7 | (0,2,-1) |
| 44.81 | 2.0228 | 38.7 | (1,1,3) |
| 44.81 | 2.0228 | 38.7 | (1,0,-2) |
| 45.24 | 2.0043 | 42.9 | (1,2,2) |
| 45.24 | 2.0043 | 42.9 | (1,-1,-1) |
Energy Properties
Formation Energy/atom
-0.08348
eV/atom
Energy/atom
-26.99321
eV/atom
Energy above Hull
0.0000
eV/atom
Uncorrected Energy
-26.9932
eV/atom
Volume/atom
15.73
ų
c/a Ratio
2.2323
Electronic Properties
Metallic
Metal
Band Gap
0
eV
Direct Gap
No
CBM
N/A
eV
Magnetic Properties
Magnetic
Yes
Total Mag. Moment
0.0000
μB
Mag. Ordering
Unknown
Mag. Sites
0
Magnetization/Volume
0.000000
μB/ų
Elastic Properties
Elastic data not available
Feature Analysis
Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Ge · 0.667
Element Family
N/A
Solute Fraction
0.333
Interstitial Fraction
0.000
ROM Blended-Feature Radar
Rating & Classification
Tier
A
Score
0.703
Family
Binary Alloy
Matrix Element
Ge · 0.667
Related Tasks
Citation & References
Materials Project Page
https://materialsproject.org/materials/mp-10032
Reference Citation
The crystal structure and related material properties of Ge2Os were obtained from the Materials Project database (MP-ID: mp-10032, 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
Loading 3D structure…
Style: Ball & Stick
|
Drag to rotate · Scroll to zoom · Right-click to pan
Raw CIF Data
# generated using pymatgen
data_Ge2Os
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.11408486
_cell_length_b 4.76235097
_cell_length_c 6.95160546
_cell_angle_alpha 80.02862693
_cell_angle_beta 77.05689614
_cell_angle_gamma 70.91633827
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ge2Os
_chemical_formula_sum 'Ge4 Os2'
_cell_volume 94.39311094
_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
Ge Ge0 1 0.85606047 0.75584395 0.53203611 1.0
Ge Ge1 1 0.14393953 0.24415605 0.46796389 1.0
Ge Ge2 1 0.60126241 0.68890679 0.10856938 1.0
Ge Ge3 1 0.39873759 0.31109321 0.89143062 1.0
Os Os4 1 0.15472722 0.89196172 0.79858283 1.0
Os Os5 1 0.84527278 0.10803828 0.20141717 1.0
