Navigation

HEAS Data Platform · Materials Science Database

RbNdF4

Alexandria ALEX

Alex-ID: agm003231978 · Space group: Pnma (#62)

Basic Information

Formula
RbNdF4
Alex-ID
agm003231978
Elements
3
Sites
24
Space group
Pnma (#62)
Crystal system
orthorhombic
Volume
398.25
ų
Cell a
3.8009
Å
Cell b
6.4157
Å
Cell c
16.3315
Å
α angle
90.00
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
RbNdF4
Rb
4.00 · 16.7%
Nd
4.00 · 16.7%
F
16.00 · 66.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-3.9764
eV/atom
Corrected total energy
-141.1225
eV
Raw total energy
-141.1225
eV

Electronic Structure

Indirect band gap
6.8616
eV
Direct band gap
6.9634
eV
DOS at Fermi level
0.0000
Total magnetisation
0.2762
μB

Additional Information

Prototype ID

ABC4_370_spg62

Decomposition

RbNdF4

Computed at

2021-12-10 20:09:10.799429

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: agm003231978).

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 agm003231978
data_agm003231978
_cell_length_a     3.80088
_cell_length_b     6.41574
_cell_length_c     16.33151
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       398.25148
_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
  Rb1 Rb 0.25000 0.72334 0.70078 1.00000
  Rb2 Rb 0.75000 0.27666 0.29922 1.00000
  Rb3 Rb 0.75000 0.77666 0.20078 1.00000
  Rb4 Rb 0.25000 0.22334 0.79922 1.00000
  Nd1 Nd 0.25000 0.25171 0.05705 1.00000
  Nd2 Nd 0.75000 0.74829 0.94295 1.00000
  Nd3 Nd 0.75000 0.24829 0.55705 1.00000
  Nd4 Nd 0.25000 0.75171 0.44295 1.00000
  F1 F 0.25000 0.60979 0.87209 1.00000
  F2 F 0.75000 0.39021 0.12791 1.00000
  F3 F 0.75000 0.89021 0.37209 1.00000
  F4 F 0.25000 0.10979 0.62791 1.00000
  F5 F 0.25000 0.63172 0.03589 1.00000
  F6 F 0.75000 0.36828 0.96411 1.00000
  F7 F 0.75000 0.86828 0.53589 1.00000
  F8 F 0.25000 0.13172 0.46411 1.00000
  F9 F 0.25000 0.50090 0.55463 1.00000
  F10 F 0.75000 0.49910 0.44537 1.00000
  F11 F 0.75000 0.99910 0.05463 1.00000
  F12 F 0.25000 0.00090 0.94537 1.00000
  F13 F 0.25000 0.59927 0.31508 1.00000
  F14 F 0.75000 0.40073 0.68492 1.00000
  F15 F 0.75000 0.90073 0.81508 1.00000
  F16 F 0.25000 0.09927 0.18492 1.00000
Get direct link