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V4GeRh7

Alexandria ALEX

Alex-ID: agm003664564 · Space group: C2/m (#12)

Basic Information

Formula
V4GeRh7
Alex-ID
agm003664564
Elements
3
Sites
12
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
184.95
ų
Cell a
4.4758
Å
Cell b
7.4098
Å
Cell c
6.2740
Å
α angle
80.63
°
β angle
69.10
°
γ angle
72.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
V4GeRh7
V
4.00 · 33.3%
Ge
1.00 · 8.3%
Rh
7.00 · 58.3%

Energy & Stability

Energy above hull
0.3652
eV/atom
Formation energy
-0.0643
eV/atom
Corrected total energy
-93.3230
eV
Raw total energy
-93.3230
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0001
eV
DOS at Fermi level
12.6042
Total magnetisation
-0.0022
μB

Additional Information

Prototype ID

AB4C7_87_spg12

Decomposition

V2GeRh5 V5GeRh6 VRh3

Computed at

2022-04-22 07:47:32.984704

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm003664564).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm003664564
data_agm003664564
_cell_length_a     4.47576
_cell_length_b     7.40975
_cell_length_c     6.27397
_cell_angle_alpha  80.63302
_cell_angle_beta   69.10276
_cell_angle_gamma  72.42115
_cell_volume       184.95351
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  V1 V 0.58580 0.20894 0.61946 1.00000
  V2 V 0.41420 0.79106 0.38054 1.00000
  V3 V 0.71620 0.65257 0.91502 1.00000
  V4 V 0.28380 0.34743 0.08498 1.00000
  Ge1 Ge 0.00000 0.00000 0.00000 1.00000
  Rh1 Rh 0.78516 0.85953 0.57015 1.00000
  Rh2 Rh 0.21484 0.14047 0.42985 1.00000
  Rh3 Rh 0.07498 0.67365 0.17639 1.00000
  Rh4 Rh 0.92502 0.32635 0.82361 1.00000
  Rh5 Rh 0.35652 0.57600 0.71096 1.00000
  Rh6 Rh 0.50000 0.00000 0.00000 1.00000
  Rh7 Rh 0.64348 0.42400 0.28904 1.00000
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