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Gd2SiO5

Alexandria ALEX

Alex-ID: agm005258093 · Space group: P2_1/c (#14)

Basic Information

Formula
Gd2SiO5
Alex-ID
agm005258093
Elements
3
Sites
32
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
425.50
ų
Cell a
7.1572
Å
Cell b
6.7770
Å
Cell c
9.1989
Å
α angle
72.49
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Gd2SiO5
Gd
8.00 · 25.0%
Si
4.00 · 12.5%
O
20.00 · 62.5%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-3.7345
eV/atom
Corrected total energy
-353.0081
eV
Raw total energy
-338.9623
eV

Electronic Structure

Indirect band gap
3.0179
eV
Direct band gap
3.0179
eV
DOS at Fermi level
0.0000
Total magnetisation
55.9384
μB

Additional Information

Prototype ID

AB2C5_10_spg14

Decomposition

Gd2SiO5

Computed at

2022-12-13 04:25:09.701920

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: agm005258093).

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 agm005258093
data_agm005258093
_cell_length_a     7.15724
_cell_length_b     6.77699
_cell_length_c     9.19894
_cell_angle_alpha  72.48520
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       425.50467
_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
  Gd1 Gd 0.85095 0.41690 0.88566 1.00000
  Gd2 Gd 0.35095 0.08310 0.11434 1.00000
  Gd3 Gd 0.14905 0.58310 0.11434 1.00000
  Gd4 Gd 0.64905 0.91690 0.88566 1.00000
  Gd5 Gd 0.37454 0.23286 0.47604 1.00000
  Gd6 Gd 0.87454 0.26714 0.52396 1.00000
  Gd7 Gd 0.62546 0.76714 0.52396 1.00000
  Gd8 Gd 0.12546 0.73286 0.47604 1.00000
  Si1 Si 0.41529 0.46163 0.79835 1.00000
  Si2 Si 0.91529 0.03837 0.20165 1.00000
  Si3 Si 0.58471 0.53837 0.20165 1.00000
  Si4 Si 0.08471 0.96163 0.79835 1.00000
  O1 O 0.57254 0.64499 0.79284 1.00000
  O2 O 0.07254 0.85501 0.20716 1.00000
  O3 O 0.42746 0.35501 0.20716 1.00000
  O4 O 0.92746 0.14499 0.79284 1.00000
  O5 O 0.54312 0.25330 0.86825 1.00000
  O6 O 0.04312 0.24670 0.13175 1.00000
  O7 O 0.45688 0.74670 0.13175 1.00000
  O8 O 0.95688 0.75330 0.86825 1.00000
  O9 O 0.36338 0.50762 0.61558 1.00000
  O10 O 0.86338 0.99238 0.38442 1.00000
  O11 O 0.63662 0.49238 0.38442 1.00000
  O12 O 0.13662 0.00762 0.61558 1.00000
  O13 O 0.23624 0.45312 0.90616 1.00000
  O14 O 0.73624 0.04688 0.09384 1.00000
  O15 O 0.76376 0.54688 0.09384 1.00000
  O16 O 0.26376 0.95312 0.90616 1.00000
  O17 O 0.62058 0.05350 0.61485 1.00000
  O18 O 0.12058 0.44650 0.38515 1.00000
  O19 O 0.37942 0.94650 0.38515 1.00000
  O20 O 0.87942 0.55350 0.61485 1.00000
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