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Ca2Mn(GaCu4)3

Alexandria ALEX

Alex-ID: agm004500329 · Space group: R-3m (#166)

Basic Information

Formula
Ca2Mn(GaCu4)3
Alex-ID
agm004500329
Elements
4
Sites
18
Space group
R-3m (#166)
Crystal system
trigonal
Volume
303.92
ų
Cell a
10.0536
Å
Cell b
10.0536
Å
Cell c
10.0536
Å
α angle
35.35
°
β angle
35.35
°
γ angle
35.35
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca2Mn(GaCu4)3
Ca
2.00 · 11.1%
Mn
1.00 · 5.6%
Ga
3.00 · 16.7%
Cu
12.00 · 66.7%

Energy & Stability

Energy above hull
0.3412
eV/atom
Formation energy
0.1947
eV/atom
Corrected total energy
-68.6760
eV
Raw total energy
-68.6760
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
7.7333
Total magnetisation
4.1037
μB

Additional Information

Prototype ID

AB2C3D12_96_spg166

Decomposition

Ca2Ga3Cu Cu Mn

Computed at

2022-06-19 04:16:28.707504

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: agm004500329).

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 agm004500329
data_agm004500329
_cell_length_a     10.05361
_cell_length_b     10.05361
_cell_length_c     10.05361
_cell_angle_alpha  35.35119
_cell_angle_beta   35.35119
_cell_angle_gamma  35.35119
_cell_volume       303.91914
_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
  Ca1 Ca 0.64906 0.64906 0.64906 1.00000
  Ca2 Ca 0.35094 0.35094 0.35094 1.00000
  Mn1 Mn 0.00000 0.00000 0.00000 1.00000
  Ga1 Ga 0.50000 0.00000 0.00000 1.00000
  Ga2 Ga 0.00000 0.50000 0.00000 1.00000
  Ga3 Ga 0.00000 0.00000 0.50000 1.00000
  Cu1 Cu 0.41835 0.41835 0.81540 1.00000
  Cu2 Cu 0.93020 0.93020 0.35201 1.00000
  Cu3 Cu 0.35201 0.93020 0.93020 1.00000
  Cu4 Cu 0.81540 0.41835 0.41835 1.00000
  Cu5 Cu 0.93020 0.35201 0.93020 1.00000
  Cu6 Cu 0.41835 0.81540 0.41835 1.00000
  Cu7 Cu 0.58165 0.58165 0.18460 1.00000
  Cu8 Cu 0.06980 0.06980 0.64799 1.00000
  Cu9 Cu 0.64799 0.06980 0.06980 1.00000
  Cu10 Cu 0.18460 0.58165 0.58165 1.00000
  Cu11 Cu 0.06980 0.64799 0.06980 1.00000
  Cu12 Cu 0.58165 0.18460 0.58165 1.00000
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