Navigation

HEAS Data Platform · Materials Science Database

Ba2Nd2V2Co(Ge4O13)2

Alexandria ALEX

Alex-ID: agm010337102 · Space group: C2 (#5)

Basic Information

Formula
Ba2Nd2V2Co(Ge4O13)2
Alex-ID
agm010337102
Elements
6
Sites
41
Space group
C2 (#5)
Crystal system
monoclinic
Volume
626.50
ų
Cell a
7.4543
Å
Cell b
7.4543
Å
Cell c
12.0007
Å
α angle
75.78
°
β angle
104.22
°
γ angle
94.31
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ba2Nd2V2Co(Ge4O13)2
Ba
2.00 · 4.9%
Nd
2.00 · 4.9%
V
2.00 · 4.9%
Co
1.00 · 2.4%
Ge
8.00 · 19.5%
O
26.00 · 63.4%

Energy & Stability

Energy above hull
0.0357
eV/atom
Formation energy
-2.5022
eV/atom
Corrected total energy
-307.1954
eV
Raw total energy
-283.6979
eV

Electronic Structure

Indirect band gap
0.2364
eV
Direct band gap
0.2468
eV
DOS at Fermi level
3.4368
Total magnetisation
5.0000
μB

Additional Information

Prototype ID

AB2C2D2E8F26_0_spg5

Decomposition

Ba2CoGe2O7 BaGe4O9 NdVO4 NdVGeO5 Co2GeO4

Computed at

2025-01-01 22:33:51

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: agm010337102).

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 agm010337102
data_agm010337102
_cell_length_a     7.45428
_cell_length_b     7.45428
_cell_length_c     12.00070
_cell_angle_alpha  75.77620
_cell_angle_beta   104.22380
_cell_angle_gamma  94.31415
_cell_volume       626.49739
_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 0.99223 0.49996 0.99614 1.00000
  Ba2 Ba 0.49996 0.99223 0.00386 1.00000
  Nd1 Nd 0.17019 0.82005 0.45180 1.00000
  Nd2 Nd 0.82005 0.17019 0.54820 1.00000
  V1 V 0.04192 0.95127 0.12146 1.00000
  V2 V 0.95127 0.04192 0.87854 1.00000
  Co1 Co 0.40745 0.40745 0.50000 1.00000
  Ge1 Ge 0.80886 0.18185 0.24473 1.00000
  Ge2 Ge 0.18185 0.80886 0.75527 1.00000
  Ge3 Ge 0.36811 0.62817 0.23625 1.00000
  Ge4 Ge 0.62817 0.36811 0.76375 1.00000
  Ge5 Ge 0.81656 0.58486 0.28751 1.00000
  Ge6 Ge 0.39488 0.19940 0.27720 1.00000
  Ge7 Ge 0.19940 0.39488 0.72280 1.00000
  Ge8 Ge 0.58486 0.81656 0.71249 1.00000
  O1 O 0.86606 0.86606 0.00000 1.00000
  O2 O 0.12916 0.12916 0.00000 1.00000
  O3 O 0.90690 0.07611 0.39050 1.00000
  O4 O 0.07611 0.90690 0.60950 1.00000
  O5 O 0.23167 0.78499 0.11921 1.00000
  O6 O 0.78499 0.23167 0.88079 1.00000
  O7 O 0.85332 0.47605 0.43508 1.00000
  O8 O 0.49759 0.23544 0.41795 1.00000
  O9 O 0.23544 0.49759 0.58205 1.00000
  O10 O 0.47605 0.85332 0.56492 1.00000
  O11 O 0.84513 0.42911 0.19969 1.00000
  O12 O 0.56023 0.14374 0.20576 1.00000
  O13 O 0.14374 0.56023 0.79424 1.00000
  O14 O 0.42911 0.84513 0.80031 1.00000
  O15 O 0.29573 0.41651 0.18847 1.00000
  O16 O 0.59447 0.68870 0.21201 1.00000
  O17 O 0.68870 0.59447 0.78799 1.00000
  O18 O 0.41651 0.29573 0.81153 1.00000
  O19 O 0.97247 0.77145 0.26157 1.00000
  O20 O 0.22017 0.03003 0.27070 1.00000
  O21 O 0.03003 0.22017 0.72930 1.00000
  O22 O 0.77145 0.97247 0.73843 1.00000
  O23 O 0.34132 0.62604 0.37558 1.00000
  O24 O 0.62604 0.34132 0.62442 1.00000
  O25 O 0.86197 0.12327 0.12415 1.00000
  O26 O 0.12327 0.86197 0.87585 1.00000
Get direct link