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RbCuAsH2O5

Alexandria ALEX

Alex-ID: agm006339130 · Space group: P1 (#1)

Basic Information

Formula
RbCuAsH2O5
Alex-ID
agm006339130
Elements
5
Sites
40
Space group
P1 (#1)
Crystal system
triclinic
Volume
523.81
ų
Cell a
5.9162
Å
Cell b
9.9636
Å
Cell c
10.1712
Å
α angle
118.99
°
β angle
91.03
°
γ angle
91.74
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbCuAsH2O5
Rb
4.00 · 10.0%
Cu
4.00 · 10.0%
As
4.00 · 10.0%
H
8.00 · 20.0%
O
20.00 · 50.0%

Energy & Stability

Energy above hull
0.0596
eV/atom
Formation energy
-1.5296
eV/atom
Corrected total energy
-225.3732
eV
Raw total energy
-211.3274
eV

Electronic Structure

Indirect band gap
0.5612
eV
Direct band gap
0.6004
eV
DOS at Fermi level
-0.6987
Total magnetisation
3.9786
μB

Additional Information

Prototype ID

ABCD2E5_43_spg1

Decomposition

RbAs(HO2)2 CuO

Computed at

2024-11-03 15:54:48.704749

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: agm006339130).

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 agm006339130
data_agm006339130
_cell_length_a     5.91618
_cell_length_b     9.96361
_cell_length_c     10.17122
_cell_angle_alpha  118.99283
_cell_angle_beta   91.03033
_cell_angle_gamma  91.73648
_cell_volume       523.81492
_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
  Rb1 Rb 0.48258 0.32670 0.45606 1.00000
  Rb2 Rb 0.50494 0.81950 0.44508 1.00000
  Rb3 Rb 0.99983 0.62550 0.55511 1.00000
  Rb4 Rb 0.00493 0.11843 0.54483 1.00000
  Cu1 Cu 0.50989 0.54276 0.01245 1.00000
  Cu2 Cu 0.00450 0.27920 0.97834 1.00000
  Cu3 Cu 0.47728 0.05404 0.02166 1.00000
  Cu4 Cu 0.99406 0.79045 0.98843 1.00000
  As1 As 0.52472 0.72567 0.79781 1.00000
  As2 As 0.52968 0.21935 0.79385 1.00000
  As3 As 0.94731 0.18182 0.20661 1.00000
  As4 As 0.98555 0.67721 0.20248 1.00000
  H1 H 0.32046 0.46512 0.18125 1.00000
  H2 H 0.37819 0.90282 0.16726 1.00000
  H3 H 0.56960 0.39846 0.17046 1.00000
  H4 H 0.64017 0.96457 0.18824 1.00000
  H5 H 0.18221 0.53462 0.82384 1.00000
  H6 H 0.17263 0.02468 0.81421 1.00000
  H7 H 0.92672 0.48141 0.83073 1.00000
  H8 H 0.91669 0.97695 0.82656 1.00000
  O1 O 0.49517 0.57044 0.83005 1.00000
  O2 O 0.49061 0.06857 0.83179 1.00000
  O3 O 0.02842 0.48979 0.16255 1.00000
  O4 O 0.93062 0.99362 0.17373 1.00000
  O5 O 0.49434 0.65496 0.60870 1.00000
  O6 O 0.50379 0.14562 0.60418 1.00000
  O7 O 0.98622 0.29879 0.39519 1.00000
  O8 O 0.00450 0.78970 0.39264 1.00000
  O9 O 0.48686 0.49222 0.19070 1.00000
  O10 O 0.47877 0.99570 0.19550 1.00000
  O11 O 0.02082 0.55418 0.81178 1.00000
  O12 O 0.01213 0.04595 0.80236 1.00000
  O13 O 0.31470 0.85424 0.89465 1.00000
  O14 O 0.32408 0.35195 0.88821 1.00000
  O15 O 0.78756 0.82607 0.85891 1.00000
  O16 O 0.79048 0.32326 0.85843 1.00000
  O17 O 0.16230 0.20694 0.10462 1.00000
  O18 O 0.19133 0.73537 0.11552 1.00000
  O19 O 0.69300 0.22509 0.14523 1.00000
  O20 O 0.73236 0.70440 0.12999 1.00000
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