Navigation

HEAS Data Platform · Materials Science Database

CaTl2H6Pd

Alexandria ALEX

Alex-ID: agm071576834 · Space group: P4_12_12 (#92)

Basic Information

Formula
CaTl2H6Pd
Alex-ID
agm071576834
Elements
4
Sites
40
Space group
P4_12_12 (#92)
Crystal system
tetragonal
Volume
608.94
ų
Cell a
9.2181
Å
Cell b
9.2181
Å
Cell c
7.1662
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
CaTl2H6Pd
Ca
4.00 · 10.0%
Tl
8.00 · 20.0%
H
24.00 · 60.0%
Pd
4.00 · 10.0%

Energy & Stability

Energy above hull
0.2023
eV/atom
Formation energy
-0.1202
eV/atom
Corrected total energy
-130.2715
eV
Raw total energy
-130.2715
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0266
eV
DOS at Fermi level
6.4661
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D6_2679_spg212

Decomposition

CaH3Pd TlH3 Tl

Computed at

2025-05-27 01:46:28

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: agm071576834).

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 agm071576834
data_agm071576834
_cell_length_a     9.21813
_cell_length_b     9.21813
_cell_length_c     7.16625
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       608.94441
_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
  Ca1 Ca 0.61961 0.38039 0.25000 1.00000
  Ca2 Ca 0.38039 0.61961 0.75000 1.00000
  Ca3 Ca 0.11961 0.11961 0.50000 1.00000
  Ca4 Ca 0.88039 0.88039 0.00000 1.00000
  Tl1 Tl 0.31295 0.07684 0.07331 1.00000
  Tl2 Tl 0.68705 0.92316 0.57331 1.00000
  Tl3 Tl 0.81295 0.42316 0.67669 1.00000
  Tl4 Tl 0.18705 0.57684 0.17669 1.00000
  Tl5 Tl 0.07684 0.31295 0.92669 1.00000
  Tl6 Tl 0.92316 0.68705 0.42669 1.00000
  Tl7 Tl 0.42316 0.81295 0.32331 1.00000
  Tl8 Tl 0.57684 0.18705 0.82331 1.00000
  H1 H 0.32057 0.37380 0.72668 1.00000
  H2 H 0.67943 0.62620 0.22668 1.00000
  H3 H 0.82057 0.12620 0.02332 1.00000
  H4 H 0.17943 0.87380 0.52332 1.00000
  H5 H 0.63467 0.82540 0.03344 1.00000
  H6 H 0.86533 0.32540 0.21656 1.00000
  H7 H 0.36533 0.17460 0.53344 1.00000
  H8 H 0.13467 0.67460 0.71656 1.00000
  H9 H 0.03274 0.13186 0.19345 1.00000
  H10 H 0.53274 0.36814 0.55655 1.00000
  H11 H 0.46726 0.63186 0.05655 1.00000
  H12 H 0.96726 0.86814 0.69345 1.00000
  H13 H 0.37380 0.32057 0.27332 1.00000
  H14 H 0.62620 0.67943 0.77332 1.00000
  H15 H 0.12620 0.82057 0.97668 1.00000
  H16 H 0.87380 0.17943 0.47668 1.00000
  H17 H 0.82540 0.63467 0.96656 1.00000
  H18 H 0.32540 0.86533 0.78344 1.00000
  H19 H 0.17460 0.36533 0.46656 1.00000
  H20 H 0.67460 0.13467 0.28344 1.00000
  H21 H 0.13186 0.03274 0.80655 1.00000
  H22 H 0.36814 0.53274 0.44345 1.00000
  H23 H 0.63186 0.46726 0.94345 1.00000
  H24 H 0.86814 0.96726 0.30655 1.00000
  Pd1 Pd 0.14527 0.85473 0.75000 1.00000
  Pd2 Pd 0.85473 0.14527 0.25000 1.00000
  Pd3 Pd 0.64527 0.64527 0.00000 1.00000
  Pd4 Pd 0.35473 0.35473 0.50000 1.00000
Get direct link