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Cs2Nb6As3AuO24

Alexandria ALEX

Alex-ID: agm010957712 · Space group: C2 (#5)

Basic Information

Formula
Cs2Nb6As3AuO24
Alex-ID
agm010957712
Elements
5
Sites
36
Space group
C2 (#5)
Crystal system
monoclinic
Volume
597.98
ų
Cell a
8.7849
Å
Cell b
8.7849
Å
Cell c
8.7341
Å
α angle
75.17
°
β angle
104.83
°
γ angle
76.81
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Cs2Nb6As3AuO24
Cs
2.00 · 5.6%
Nb
6.00 · 16.7%
As
3.00 · 8.3%
Au
1.00 · 2.8%
O
24.00 · 66.7%

Energy & Stability

Energy above hull
0.0184
eV/atom
Formation energy
-2.4937
eV/atom
Corrected total energy
-288.1289
eV
Raw total energy
-271.2739
eV

Electronic Structure

Indirect band gap
1.7108
eV
Direct band gap
1.7154
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0001
μB

Additional Information

Prototype ID

AB2C3D6E24_2_spg5

Decomposition

CsNb4AsO13 AsAuO4 Cs2Nb2As2O11 NbAsO5 Au

Computed at

2025-03-07 05:44:31.158051

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: agm010957712).

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 agm010957712
data_agm010957712
_cell_length_a     8.78493
_cell_length_b     8.78493
_cell_length_c     8.73407
_cell_angle_alpha  75.16917
_cell_angle_beta   104.83083
_cell_angle_gamma  76.81171
_cell_volume       597.97616
_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
  Cs1 Cs 0.39303 0.93190 0.19209 1.00000
  Cs2 Cs 0.93190 0.39303 0.80791 1.00000
  Nb1 Nb 0.03993 0.84968 0.85520 1.00000
  Nb2 Nb 0.14427 0.66287 0.53028 1.00000
  Nb3 Nb 0.66287 0.14427 0.46972 1.00000
  Nb4 Nb 0.35241 0.97012 0.64682 1.00000
  Nb5 Nb 0.84968 0.03993 0.14480 1.00000
  Nb6 Nb 0.97012 0.35241 0.35318 1.00000
  As1 As 0.26826 0.51072 0.23767 1.00000
  As2 As 0.51072 0.26826 0.76233 1.00000
  As3 As 0.72860 0.72860 0.00000 1.00000
  Au1 Au 0.41019 0.41019 0.00000 1.00000
  O1 O 0.03520 0.49755 0.47981 1.00000
  O2 O 0.99519 0.84150 0.34498 1.00000
  O3 O 0.11690 0.42053 0.20332 1.00000
  O4 O 0.16421 0.16421 0.50000 1.00000
  O5 O 0.07888 0.69368 0.71240 1.00000
  O6 O 0.30356 0.58156 0.40333 1.00000
  O7 O 0.22920 0.68162 0.06544 1.00000
  O8 O 0.45273 0.36849 0.25375 1.00000
  O9 O 0.19562 0.94180 0.79587 1.00000
  O10 O 0.42053 0.11690 0.79668 1.00000
  O11 O 0.36849 0.45273 0.74625 1.00000
  O12 O 0.29517 0.81044 0.55918 1.00000
  O13 O 0.49755 0.03520 0.52019 1.00000
  O14 O 0.69368 0.07888 0.28760 1.00000
  O15 O 0.68162 0.22920 0.93456 1.00000
  O16 O 0.58156 0.30356 0.59667 1.00000
  O17 O 0.81044 0.29517 0.44082 1.00000
  O18 O 0.54225 0.77282 0.84594 1.00000
  O19 O 0.77282 0.54225 0.15406 1.00000
  O20 O 0.71017 0.88085 0.09038 1.00000
  O21 O 0.94180 0.19562 0.20413 1.00000
  O22 O 0.88085 0.71017 0.90962 1.00000
  O23 O 0.84150 0.99519 0.65502 1.00000
  O24 O 0.97623 0.97623 0.00000 1.00000
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