RuC
弹性数据 ELAMP-ID: mp-1009792 · Space group: F-43m (#216)
Basic Information
Formula
RuC
MP-ID
mp-1009792
Elements
2
Sites
2
Density
7.8898
g/cm³
Volume
23.80
ų
Cell a
3.2287
Å
Cell b
3.2287
Å
Cell c
3.2287
Å
α Angle
60.00
°
β Angle
60.00
°
γ Angle
60.00
°
Space Group
F-43m
Point Group
-43m
Crystal System
Cubic
Bravais Lattice
cF
Stability
No
Packing Fraction
0.7405
X-ray Diffraction
Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; Cu Kα ; λ=1.5418 Å
Diffraction Peaks (Top 6)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 34.01 | 2.6362 | 100.0 | (1,1,1) |
| 39.47 | 2.2830 | 39.8 | (1,1,0) |
| 57.05 | 1.6144 | 38.1 | (2,1,1) |
| 68.11 | 1.3767 | 37.9 | (2,2,1) |
| 71.59 | 1.3181 | 9.2 | (2,2,2) |
| 84.96 | 1.1415 | 6.0 | (2,2,0) |
Energy Properties
Formation Energy/atom
0.45384
eV/atom
Energy/atom
-17.23204
eV/atom
Energy above Hull
0.4538
eV/atom
Uncorrected Energy
-8.7977
eV/atom
Volume/atom
11.90
ų
c/a Ratio
1.0000
Electronic Properties
Metallic
Non-metal
Band Gap
0.663
eV
Direct Gap
No
CBM
N/A
eV
Magnetic Properties
Magnetic
No
Total Mag. Moment
0.0009
μB
Mag. Ordering
NM
Mag. Sites
0
Magnetization/Volume
0.000040
μB/ų
Elastic Properties
KVRH
269.305
GPa
GVRH
63.474
GPa
Young's Modulus E
176.551
GPa
Poisson Ratio ν
0.391
Pugh Ratio K/G
4.243
Vickers Hardness Est.
1.180
GPa
Ductility
Brittle
Anisotropy
0.000
Lame λ
226.989
GPa
Feature Analysis
Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
Ru · 0.500
Element Family
4d-TM
Solute Fraction
0.500
Interstitial Fraction
0.500
Elastic Modulus Comparison (GPa)
Elastic Features
Elastic Anisotropy AU
0.0000
Homogeneous Poisson ν
0.3910
Debye Temperature
418.1
K
Sound Velocity
3,206.8
m/s
Homogeneity
0.3910
Related Tasks
Citation & References
Materials Project Page
https://materialsproject.org/materials/mp-1009792
Reference Citation
The crystal structure and related material properties of RuC were obtained from the Materials Project database (MP-ID: mp-1009792, 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_RuC
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.22870613
_cell_length_b 3.22870613
_cell_length_c 3.22870613
_cell_angle_alpha 60.00000000
_cell_angle_beta 60.00000000
_cell_angle_gamma 60.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural RuC
_chemical_formula_sum 'Ru1 C1'
_cell_volume 23.79964930
_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
Ru Ru0 1 0.00000000 0.00000000 0.00000000 1.0
C C1 1 0.25000000 0.25000000 0.25000000 1.0
