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RbCaMnAg2

Alexandria ALEX

Alex-ID: agm001450146 · Space group: P4/mmm (#123)

Basic Information

Formula
RbCaMnAg2
Alex-ID
agm001450146
Elements
4
Sites
5
Space group
P4/mmm (#123)
Crystal system
tetragonal
Volume
152.59
ų
Cell a
5.3013
Å
Cell b
5.4297
Å
Cell c
5.3013
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbCaMnAg2
Ca
1.00 · 20.0%
Mn
1.00 · 20.0%
Rb
1.00 · 20.0%
Ag
2.00 · 40.0%

Energy & Stability

Energy above hull
0.6264
eV/atom
Formation energy
0.4557
eV/atom
Corrected total energy
-15.5633
eV
Raw total energy
-15.5633
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
3.3982
Total magnetisation
3.5122
μB

Additional Information

Prototype ID

ABCD2_2_spg123

Decomposition

CaAg2 Rb Mn

Computed at

2016-09-10 08:54:46

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: agm001450146).

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 agm001450146
data_agm001450146
_cell_length_a     5.30129
_cell_length_b     5.42971
_cell_length_c     5.30129
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       152.59445
_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 0.00000 0.50000 0.00000 1.00000
  Mn1 Mn 0.00000 0.00000 0.00000 1.00000
  Rb1 Rb 0.50000 0.50000 0.50000 1.00000
  Ag1 Ag 0.00000 0.00000 0.50000 1.00000
  Ag2 Ag 0.50000 0.00000 0.00000 1.00000
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