Navigation

HEAS Data Platform · Materials Science Database

Ba2NaHfCd2(GeO3)6

Alexandria ALEX

Alex-ID: agm010349049 · Space group: C2/c (#15)

Alexandria Database API

Basic Information

Formula
Ba2NaHfCd2(GeO3)6
Alex-ID
agm010349049
Elements
6
Sites
60
Space group
C2/c (#15)
Crystal system
monoclinic
Volume
879.81
ų
Cell a
15.8596
Å
Cell b
15.8596
Å
Cell c
5.7248
Å
α angle
85.19
°
β angle
85.19
°
γ angle
140.87
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2NaHfCd2(GeO3)6
Ba
4.00 · 6.7%
Na
2.00 · 3.3%
Hf
2.00 · 3.3%
Cd
4.00 · 6.7%
Ge
12.00 · 20.0%
O
36.00 · 60.0%

Energy & Stability

Energy above hull
0.0583
eV/atom
Formation energy
-2.3783
eV/atom
Corrected total energy
-410.5311
eV
Raw total energy
-385.2486
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
5.0811
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D2E6F18_1_spg15

Decomposition

Na2Cd3Ge3O10 BaHf(GeO3)3 BaGe4O9 BaGeO3 Cd

Computed at

2024-08-24 23:56:39.714925

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: agm010349049).

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 agm010349049
data_agm010349049
_cell_length_a     15.85958
_cell_length_b     15.85958
_cell_length_c     5.72479
_cell_angle_alpha  85.19040
_cell_angle_beta   85.19040
_cell_angle_gamma  140.86830
_cell_volume       879.80800
_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
  Ba1 Ba 0.10495 0.89505 0.75000 1.00000
  Ba2 Ba 0.43529 0.56471 0.75000 1.00000
  Ba3 Ba 0.56471 0.43529 0.25000 1.00000
  Ba4 Ba 0.89505 0.10495 0.25000 1.00000
  Na1 Na 0.77159 0.22841 0.75000 1.00000
  Na2 Na 0.22841 0.77159 0.25000 1.00000
  Hf1 Hf 0.29556 0.70444 0.75000 1.00000
  Hf2 Hf 0.70444 0.29556 0.25000 1.00000
  Cd1 Cd 0.63686 0.36314 0.75000 1.00000
  Cd2 Cd 0.96627 0.03373 0.75000 1.00000
  Cd3 Cd 0.03373 0.96627 0.25000 1.00000
  Cd4 Cd 0.36314 0.63686 0.25000 1.00000
  Ge1 Ge 0.74856 0.68606 0.70456 1.00000
  Ge2 Ge 0.31394 0.25144 0.79544 1.00000
  Ge3 Ge 0.07485 0.36029 0.71887 1.00000
  Ge4 Ge 0.36029 0.07485 0.21887 1.00000
  Ge5 Ge 0.63971 0.92515 0.78113 1.00000
  Ge6 Ge 0.41613 0.01297 0.71560 1.00000
  Ge7 Ge 0.92515 0.63971 0.28113 1.00000
  Ge8 Ge 0.68606 0.74856 0.20455 1.00000
  Ge9 Ge 0.98703 0.58387 0.78440 1.00000
  Ge10 Ge 0.25144 0.31394 0.29545 1.00000
  Ge11 Ge 0.01297 0.41613 0.21560 1.00000
  Ge12 Ge 0.58387 0.98703 0.28440 1.00000
  O1 O 0.35654 0.34525 0.02842 1.00000
  O2 O 0.72876 0.56252 0.79411 1.00000
  O3 O 0.91601 0.85842 0.64092 1.00000
  O4 O 0.67943 0.00920 0.02701 1.00000
  O5 O 0.14158 0.08399 0.85908 1.00000
  O6 O 0.06812 0.24699 0.79713 1.00000
  O7 O 0.00920 0.67943 0.52701 1.00000
  O8 O 0.43748 0.27124 0.70589 1.00000
  O9 O 0.24153 0.54036 0.65474 1.00000
  O10 O 0.24699 0.06812 0.29713 1.00000
  O11 O 0.65475 0.64346 0.47158 1.00000
  O12 O 0.03498 0.67612 0.02051 1.00000
  O13 O 0.54036 0.24153 0.15474 1.00000
  O14 O 0.45964 0.75847 0.84526 1.00000
  O15 O 0.38228 0.87894 0.82316 1.00000
  O16 O 0.34525 0.35654 0.52842 1.00000
  O17 O 0.75301 0.93188 0.70287 1.00000
  O18 O 0.75847 0.45964 0.34526 1.00000
  O19 O 0.59002 0.18529 0.61381 1.00000
  O20 O 0.56252 0.72876 0.29411 1.00000
  O21 O 0.99080 0.32057 0.47299 1.00000
  O22 O 0.93188 0.75301 0.20287 1.00000
  O23 O 0.85842 0.91601 0.14092 1.00000
  O24 O 0.81471 0.40998 0.88619 1.00000
  O25 O 0.32057 0.99080 0.97299 1.00000
  O26 O 0.67612 0.03498 0.52051 1.00000
  O27 O 0.12106 0.61772 0.67684 1.00000
  O28 O 0.08399 0.14158 0.35908 1.00000
  O29 O 0.87894 0.38228 0.32316 1.00000
  O30 O 0.32388 0.96502 0.47949 1.00000
  O31 O 0.27124 0.43748 0.20589 1.00000
  O32 O 0.18529 0.59002 0.11381 1.00000
  O33 O 0.64346 0.65475 0.97158 1.00000
  O34 O 0.40998 0.81471 0.38619 1.00000
  O35 O 0.61772 0.12106 0.17684 1.00000
  O36 O 0.96502 0.32388 0.97949 1.00000
Get direct link