Navigation

HEAS Data Platform · Materials Science Database

Sr6Ca2Tm(CuO2)12

Alexandria ALEX

Alex-ID: agm010946963 · Space group: P-1 (#2)

Basic Information

Formula
Sr6Ca2Tm(CuO2)12
Alex-ID
agm010946963
Elements
5
Sites
45
Space group
P-1 (#2)
Crystal system
triclinic
Volume
583.87
ų
Cell a
5.3796
Å
Cell b
8.4419
Å
Cell c
13.6116
Å
α angle
93.65
°
β angle
95.79
°
γ angle
107.43
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Sr6Ca2Tm(CuO2)12
Sr
6.00 · 13.3%
Ca
2.00 · 4.4%
Tm
1.00 · 2.2%
Cu
12.00 · 26.7%
O
24.00 · 53.3%

Energy & Stability

Energy above hull
0.0218
eV/atom
Formation energy
-1.9352
eV/atom
Corrected total energy
-274.6134
eV
Raw total energy
-257.7584
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
9.0715
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB2C6D12E24_4_spg2

Decomposition

SrCuO2 CaCu3O4 Sr(CuO2)2 CaO Tm2O3

Computed at

2024-05-31 14:26:04.653810

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: agm010946963).

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 agm010946963
data_agm010946963
_cell_length_a     5.37961
_cell_length_b     8.44189
_cell_length_c     13.61155
_cell_angle_alpha  93.65373
_cell_angle_beta   95.78991
_cell_angle_gamma  107.43359
_cell_volume       583.87101
_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
  Sr1 Sr 0.58843 0.54415 0.26525 1.00000
  Sr2 Sr 0.25604 0.87871 0.26360 1.00000
  Sr3 Sr 0.91991 0.20875 0.26353 1.00000
  Sr4 Sr 0.08009 0.79125 0.73647 1.00000
  Sr5 Sr 0.74396 0.12129 0.73640 1.00000
  Sr6 Sr 0.41157 0.45585 0.73475 1.00000
  Ca1 Ca 0.83139 0.16395 0.99997 1.00000
  Ca2 Ca 0.16861 0.83605 0.00003 1.00000
  Tm1 Tm 0.50000 0.50000 0.00000 1.00000
  Cu1 Cu 0.85898 0.42971 0.57656 1.00000
  Cu2 Cu 0.52566 0.76110 0.57571 1.00000
  Cu3 Cu 0.19111 0.09717 0.57563 1.00000
  Cu4 Cu 0.14102 0.57029 0.42344 1.00000
  Cu5 Cu 0.80889 0.90283 0.42437 1.00000
  Cu6 Cu 0.47434 0.23890 0.42429 1.00000
  Cu7 Cu 0.95804 0.47928 0.87409 1.00000
  Cu8 Cu 0.62483 0.81242 0.87236 1.00000
  Cu9 Cu 0.29014 0.14554 0.87234 1.00000
  Cu10 Cu 0.04196 0.52072 0.12591 1.00000
  Cu11 Cu 0.70986 0.85446 0.12766 1.00000
  Cu12 Cu 0.37517 0.18758 0.12764 1.00000
  O1 O 0.81133 0.40647 0.43515 1.00000
  O2 O 0.47884 0.73802 0.43434 1.00000
  O3 O 0.14453 0.07270 0.43413 1.00000
  O4 O 0.18867 0.59353 0.56485 1.00000
  O5 O 0.85547 0.92730 0.56587 1.00000
  O6 O 0.52116 0.26198 0.56566 1.00000
  O7 O 0.90499 0.45248 0.71297 1.00000
  O8 O 0.56968 0.78262 0.71175 1.00000
  O9 O 0.23703 0.12122 0.71172 1.00000
  O10 O 0.09501 0.54752 0.28703 1.00000
  O11 O 0.76297 0.87878 0.28828 1.00000
  O12 O 0.43032 0.21738 0.28825 1.00000
  O13 O 0.69864 0.35638 0.11027 1.00000
  O14 O 0.37491 0.68000 0.11053 1.00000
  O15 O 0.03949 0.01961 0.11865 1.00000
  O16 O 0.30136 0.64362 0.88973 1.00000
  O17 O 0.96051 0.98039 0.88135 1.00000
  O18 O 0.62509 0.32000 0.88947 1.00000
  O19 O 0.78880 0.64443 0.89272 1.00000
  O20 O 0.46119 0.98082 0.88360 1.00000
  O21 O 0.13956 0.32018 0.89272 1.00000
  O22 O 0.86044 0.67982 0.10728 1.00000
  O23 O 0.53881 0.01918 0.11640 1.00000
  O24 O 0.21120 0.35557 0.10728 1.00000
Get direct link