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NdMg(CuH3)2

Alexandria ALEX

Alex-ID: agm007668772 · Space group: C2/m (#12)

Basic Information

Formula
NdMg(CuH3)2
Alex-ID
agm007668772
Elements
4
Sites
10
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
105.64
ų
Cell a
4.1054
Å
Cell b
4.1316
Å
Cell c
6.9679
Å
α angle
75.50
°
β angle
75.38
°
γ angle
69.90
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
NdMg(CuH3)2
Nd
1.00 · 10.0%
Mg
1.00 · 10.0%
Cu
2.00 · 20.0%
H
6.00 · 60.0%

Energy & Stability

Energy above hull
0.1632
eV/atom
Formation energy
-0.1905
eV/atom
Corrected total energy
-36.0300
eV
Raw total energy
-36.0300
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
0.9620
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABC2D6_472_spg12

Decomposition

MgH6 NdH3 MgH2 Cu

Computed at

2025-04-28 17:46:50

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: agm007668772).

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 agm007668772
data_agm007668772
_cell_length_a     4.10541
_cell_length_b     4.13164
_cell_length_c     6.96794
_cell_angle_alpha  75.49657
_cell_angle_beta   75.37511
_cell_angle_gamma  69.90386
_cell_volume       105.64177
_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
  Nd1 Nd 0.00000 0.00000 0.50000 1.00000
  Mg1 Mg 0.00000 0.00000 0.00000 1.00000
  Cu1 Cu 0.49401 0.49316 0.20953 1.00000
  Cu2 Cu 0.50599 0.50684 0.79047 1.00000
  H1 H 0.35776 0.90893 0.17462 1.00000
  H2 H 0.91270 0.35278 0.17482 1.00000
  H3 H 0.64288 0.64298 0.55067 1.00000
  H4 H 0.64224 0.09107 0.82538 1.00000
  H5 H 0.08730 0.64722 0.82518 1.00000
  H6 H 0.35712 0.35702 0.44933 1.00000
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