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K4Cu(MoO4)3

Alexandria ALEX

Alex-ID: agm044301458 · Space group: P-1 (#2)

Basic Information

Formula
K4Cu(MoO4)3
Alex-ID
agm044301458
Elements
4
Sites
40
Space group
P-1 (#2)
Crystal system
triclinic
Volume
730.07
ų
Cell a
8.0200
Å
Cell b
10.0100
Å
Cell c
10.0084
Å
α angle
92.46
°
β angle
106.99
°
γ angle
106.44
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
K4Cu(MoO4)3
K
8.00 · 20.0%
Cu
2.00 · 5.0%
Mo
6.00 · 15.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0084
eV/atom
Formation energy
-2.0909
eV/atom
Corrected total energy
-284.7578
eV
Raw total energy
-246.7168
eV

Electronic Structure

Indirect band gap
0.5880
eV
Direct band gap
0.6013
eV
DOS at Fermi level
-0.0174
Total magnetisation
2.0017
μB

Additional Information

Prototype ID

AB3C4D12_67_spg2

Decomposition

K2Mo2O7 K2MoO4 CuO

Computed at

2024-12-30 14:13:39

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: agm044301458).

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 agm044301458
data_agm044301458
_cell_length_a     8.02005
_cell_length_b     10.00998
_cell_length_c     10.00838
_cell_angle_alpha  92.46314
_cell_angle_beta   106.98683
_cell_angle_gamma  106.43688
_cell_volume       730.07327
_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
  K1 K 0.00000 0.50000 0.50000 1.00000
  K2 K 0.22266 0.72994 0.26144 1.00000
  K3 K 0.77734 0.27006 0.73856 1.00000
  K4 K 0.25704 0.02649 0.98306 1.00000
  K5 K 0.74296 0.97351 0.01694 1.00000
  K6 K 0.64388 0.38584 0.06621 1.00000
  K7 K 0.35612 0.61416 0.93379 1.00000
  K8 K 0.50000 0.50000 0.50000 1.00000
  Cu1 Cu 0.14699 0.05495 0.38506 1.00000
  Cu2 Cu 0.85301 0.94505 0.61494 1.00000
  Mo1 Mo 0.23268 0.23486 0.68072 1.00000
  Mo2 Mo 0.76732 0.76514 0.31928 1.00000
  Mo3 Mo 0.11888 0.31105 0.14939 1.00000
  Mo4 Mo 0.88112 0.68895 0.85061 1.00000
  Mo5 Mo 0.62295 0.10557 0.35075 1.00000
  Mo6 Mo 0.37705 0.89443 0.64925 1.00000
  O1 O 0.23048 0.40997 0.71504 1.00000
  O2 O 0.76952 0.59003 0.28496 1.00000
  O3 O 0.15902 0.44705 0.28839 1.00000
  O4 O 0.84098 0.55295 0.71161 1.00000
  O5 O 0.43417 0.22053 0.80758 1.00000
  O6 O 0.56583 0.77947 0.19242 1.00000
  O7 O 0.10063 0.13670 0.20586 1.00000
  O8 O 0.89937 0.86330 0.79414 1.00000
  O9 O 0.25180 0.23700 0.50122 1.00000
  O10 O 0.74820 0.76300 0.49878 1.00000
  O11 O 0.30015 0.35759 0.07407 1.00000
  O12 O 0.69985 0.64241 0.92593 1.00000
  O13 O 0.90730 0.29325 0.01493 1.00000
  O14 O 0.09270 0.70675 0.98507 1.00000
  O15 O 0.39676 0.00518 0.34323 1.00000
  O16 O 0.60324 0.99482 0.65677 1.00000
  O17 O 0.79613 0.01639 0.42768 1.00000
  O18 O 0.20387 0.98361 0.57232 1.00000
  O19 O 0.61672 0.13028 0.17362 1.00000
  O20 O 0.38328 0.86972 0.82638 1.00000
  O21 O 0.68542 0.27427 0.45113 1.00000
  O22 O 0.31458 0.72573 0.54887 1.00000
  O23 O 0.02506 0.12788 0.71363 1.00000
  O24 O 0.97494 0.87212 0.28637 1.00000
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