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SrCa7Ti2Mn6O22

Alexandria ALEX

Alex-ID: agm005234560 · Space group: P1 (#1)

Basic Information

Formula
SrCa7Ti2Mn6O22
Alex-ID
agm005234560
Elements
5
Sites
38
Space group
P1 (#1)
Crystal system
triclinic
Volume
463.87
ų
Cell a
7.6842
Å
Cell b
7.7093
Å
Cell c
7.8321
Å
α angle
89.65
°
β angle
88.91
°
γ angle
90.42
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SrCa7Ti2Mn6O22
Sr
1.00 · 2.6%
Ca
7.00 · 18.4%
Ti
2.00 · 5.3%
Mn
6.00 · 15.8%
O
22.00 · 57.9%

Energy & Stability

Energy above hull
0.0704
eV/atom
Formation energy
-2.7781
eV/atom
Corrected total energy
-301.1611
eV
Raw total energy
-275.6256
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.1553
eV
DOS at Fermi level
2.6623
Total magnetisation
22.0000
μB

Additional Information

Prototype ID

AB2C6D7E22_6_spg1

Decomposition

Ca6MnO8 Ca2Mn3O8 CaTiO3 CaMn2O4 SrTiO3

Computed at

2024-10-13 14:44:23

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: agm005234560).

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 agm005234560
data_agm005234560
_cell_length_a     7.68417
_cell_length_b     7.70932
_cell_length_c     7.83211
_cell_angle_alpha  89.64734
_cell_angle_beta   88.91326
_cell_angle_gamma  90.42290
_cell_volume       463.86668
_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 0.25936 0.25651 0.22477 1.00000
  Ca1 Ca 0.27174 0.20833 0.71349 1.00000
  Ca2 Ca 0.22803 0.75286 0.23767 1.00000
  Ca3 Ca 0.24963 0.72602 0.73210 1.00000
  Ca4 Ca 0.76903 0.26430 0.29008 1.00000
  Ca5 Ca 0.73988 0.27863 0.75329 1.00000
  Ca6 Ca 0.72814 0.74062 0.26008 1.00000
  Ca7 Ca 0.75245 0.76600 0.73039 1.00000
  Ti1 Ti 0.00262 0.99809 0.98051 1.00000
  Ti2 Ti 0.51108 0.99891 0.99616 1.00000
  Mn1 Mn 0.00390 0.99395 0.50502 1.00000
  Mn2 Mn 0.98428 0.50432 0.02200 1.00000
  Mn3 Mn 0.00176 0.49863 0.51140 1.00000
  Mn4 Mn 0.49953 0.99089 0.47903 1.00000
  Mn5 Mn 0.49688 0.50842 0.98381 1.00000
  Mn6 Mn 0.49963 0.50156 0.51418 1.00000
  O1 O 0.05991 0.97405 0.75582 1.00000
  O2 O 0.03655 0.48872 0.26971 1.00000
  O3 O 0.94983 0.52190 0.77313 1.00000
  O4 O 0.55211 0.04305 0.22949 1.00000
  O5 O 0.45747 0.95567 0.71844 1.00000
  O6 O 0.53787 0.55141 0.74794 1.00000
  O7 O 0.25298 0.98937 0.03298 1.00000
  O8 O 0.24656 0.02857 0.43859 1.00000
  O9 O 0.24744 0.53702 0.00074 1.00000
  O10 O 0.25237 0.46194 0.54790 1.00000
  O11 O 0.74555 0.01510 0.91148 1.00000
  O12 O 0.75592 0.95053 0.48766 1.00000
  O13 O 0.72354 0.47713 0.07482 1.00000
  O14 O 0.74697 0.52478 0.46876 1.00000
  O15 O 0.98349 0.21778 0.06947 1.00000
  O16 O 0.96048 0.24388 0.52797 1.00000
  O17 O 0.96257 0.78915 0.08814 1.00000
  O18 O 0.04442 0.74521 0.49856 1.00000
  O19 O 0.47210 0.26018 0.94560 1.00000
  O20 O 0.53154 0.25099 0.51590 1.00000
  O21 O 0.51964 0.75259 0.03338 1.00000
  O22 O 0.46272 0.73293 0.42953 1.00000
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