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Na4LaTl3(GeO3)8

Alexandria ALEX

Alex-ID: agm011055596 · Space group: C2 (#5)

Basic Information

Formula
Na4LaTl3(GeO3)8
Alex-ID
agm011055596
Elements
5
Sites
40
Space group
C2 (#5)
Crystal system
monoclinic
Volume
564.51
ų
Cell a
8.1860
Å
Cell b
8.1860
Å
Cell c
10.6838
Å
α angle
63.11
°
β angle
116.89
°
γ angle
108.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Na4LaTl3(GeO3)8
Na
4.00 · 10.0%
La
1.00 · 2.5%
Tl
3.00 · 7.5%
Ge
8.00 · 20.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.0257
eV/atom
Formation energy
-2.0577
eV/atom
Corrected total energy
-255.5457
eV
Raw total energy
-238.6907
eV

Electronic Structure

Indirect band gap
1.7228
eV
Direct band gap
1.7346
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB3C4D8E24_16_spg5

Decomposition

NaTlGeO4 Na4Ge9O20 La2Ge2O7 Tl2O3

Computed at

2024-12-22 23:00:38

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: agm011055596).

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 agm011055596
data_agm011055596
_cell_length_a     8.18601
_cell_length_b     8.18601
_cell_length_c     10.68381
_cell_angle_alpha  63.10586
_cell_angle_beta   116.89414
_cell_angle_gamma  108.00075
_cell_volume       564.51224
_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
  Na1 Na 0.57067 0.57067 0.00000 1.00000
  Na2 Na 0.06957 0.06957 0.50000 1.00000
  Na3 Na 0.92812 0.44425 0.72838 1.00000
  Na4 Na 0.44425 0.92812 0.27162 1.00000
  La1 La 0.98819 0.98819 0.00000 1.00000
  Tl1 Tl 0.48148 0.48148 0.50000 1.00000
  Tl2 Tl 0.50946 0.01345 0.74722 1.00000
  Tl3 Tl 0.01345 0.50946 0.25278 1.00000
  Ge1 Ge 0.29770 0.29220 0.21504 1.00000
  Ge2 Ge 0.78125 0.78335 0.70630 1.00000
  Ge3 Ge 0.29220 0.29770 0.78496 1.00000
  Ge4 Ge 0.78335 0.78125 0.29370 1.00000
  Ge5 Ge 0.21215 0.71749 0.53618 1.00000
  Ge6 Ge 0.70567 0.21135 0.04085 1.00000
  Ge7 Ge 0.21135 0.70567 0.95915 1.00000
  Ge8 Ge 0.71749 0.21215 0.46382 1.00000
  O1 O 0.18658 0.08301 0.19596 1.00000
  O2 O 0.67550 0.57126 0.68792 1.00000
  O3 O 0.08301 0.18658 0.80404 1.00000
  O4 O 0.57126 0.67550 0.31208 1.00000
  O5 O 0.32137 0.93143 0.55124 1.00000
  O6 O 0.82413 0.42077 0.06198 1.00000
  O7 O 0.42077 0.82413 0.93802 1.00000
  O8 O 0.93143 0.32137 0.44876 1.00000
  O9 O 0.23764 0.46549 0.02663 1.00000
  O10 O 0.72804 0.96827 0.52272 1.00000
  O11 O 0.46549 0.23764 0.97337 1.00000
  O12 O 0.96827 0.72804 0.47728 1.00000
  O13 O 0.27822 0.54051 0.72169 1.00000
  O14 O 0.76666 0.02628 0.22455 1.00000
  O15 O 0.02628 0.76666 0.77545 1.00000
  O16 O 0.54051 0.27822 0.27831 1.00000
  O17 O 0.24698 0.34171 0.33859 1.00000
  O18 O 0.73173 0.83339 0.82889 1.00000
  O19 O 0.34171 0.24698 0.66141 1.00000
  O20 O 0.83339 0.73173 0.17111 1.00000
  O21 O 0.25332 0.66421 0.41003 1.00000
  O22 O 0.74388 0.15916 0.91412 1.00000
  O23 O 0.15916 0.74388 0.08588 1.00000
  O24 O 0.66421 0.25332 0.58997 1.00000
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