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HEAS Data Platform · Materials Science Database

Ca4ErNi10(B2C)5

Alexandria ALEX

Alex-ID: agm011034835 · Space group: C2/m (#12)

Alexandria Database API

Basic Information

Formula
Ca4ErNi10(B2C)5
Alex-ID
agm011034835
Elements
5
Sites
30
Space group
C2/m (#12)
Crystal system
monoclinic
Volume
327.01
ų
Cell a
7.6301
Å
Cell b
7.6301
Å
Cell c
12.5311
Å
α angle
81.65
°
β angle
81.65
°
γ angle
26.96
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca4ErNi10(B2C)5
Ca
4.00 · 13.3%
Er
1.00 · 3.3%
Ni
10.00 · 33.3%
B
10.00 · 33.3%
C
5.00 · 16.7%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.3822
eV/atom
Corrected total energy
-194.7687
eV
Raw total energy
-194.7687
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0000
eV
DOS at Fermi level
4.5108
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

AB4C5D10E10_0_spg12

Decomposition

Ca4ErNi10(B2C)5

Computed at

2024-09-13 11:17:09.110779

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: agm011034835).

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 agm011034835
data_agm011034835
_cell_length_a     7.63010
_cell_length_b     7.63010
_cell_length_c     12.53107
_cell_angle_alpha  81.64729
_cell_angle_beta   81.64729
_cell_angle_gamma  26.95739
_cell_volume       327.00946
_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
  Ca1 Ca 0.60067 0.60067 0.40015 1.00000
  Ca2 Ca 0.19879 0.19879 0.80075 1.00000
  Ca3 Ca 0.80121 0.80121 0.19925 1.00000
  Ca4 Ca 0.39933 0.39933 0.59985 1.00000
  Er1 Er 0.00000 0.00000 0.00000 1.00000
  Ni1 Ni 0.19942 0.19942 0.54987 1.00000
  Ni2 Ni 0.40135 0.40135 0.34868 1.00000
  Ni3 Ni 0.60050 0.60050 0.15018 1.00000
  Ni4 Ni 0.80020 0.80020 0.94916 1.00000
  Ni5 Ni 0.99917 0.99917 0.75097 1.00000
  Ni6 Ni 0.80058 0.80058 0.45013 1.00000
  Ni7 Ni 0.00083 0.00083 0.24903 1.00000
  Ni8 Ni 0.19980 0.19980 0.05084 1.00000
  Ni9 Ni 0.39950 0.39950 0.84982 1.00000
  Ni10 Ni 0.59865 0.59865 0.65132 1.00000
  B1 B 0.25892 0.25892 0.38658 1.00000
  B2 B 0.45921 0.45921 0.18448 1.00000
  B3 B 0.65694 0.65694 0.98852 1.00000
  B4 B 0.85628 0.85628 0.78539 1.00000
  B5 B 0.05678 0.05678 0.58677 1.00000
  B6 B 0.74108 0.74108 0.61342 1.00000
  B7 B 0.94322 0.94322 0.41323 1.00000
  B8 B 0.14372 0.14372 0.21461 1.00000
  B9 B 0.34306 0.34306 0.01148 1.00000
  B10 B 0.54079 0.54079 0.81552 1.00000
  C1 C 0.20155 0.20155 0.30020 1.00000
  C2 C 0.40287 0.40287 0.09629 1.00000
  C3 C 0.59713 0.59713 0.90371 1.00000
  C4 C 0.79845 0.79845 0.69980 1.00000
  C5 C 0.00000 0.00000 0.50000 1.00000
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