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Ca(BO2)3

Alexandria ALEX

Alex-ID: agm003246765 · Space group: P2_1/c (#14)

Basic Information

Formula
Ca(BO2)3
Alex-ID
agm003246765
Elements
3
Sites
40
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
415.08
ų
Cell a
10.2118
Å
Cell b
6.7118
Å
Cell c
6.8143
Å
α angle
62.71
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Ca(BO2)3
Ca
4.00 · 10.0%
B
12.00 · 30.0%
O
24.00 · 60.0%

Energy & Stability

Energy above hull
0.1061
eV/atom
Formation energy
-2.8317
eV/atom
Corrected total energy
-320.4007
eV
Raw total energy
-303.5457
eV

Electronic Structure

Indirect band gap
0.5072
eV
Direct band gap
0.6740
eV
DOS at Fermi level
-0.3321
Total magnetisation
4.1009
μB

Additional Information

Prototype ID

AB3C6_45_spg14

Decomposition

Ca2B6O11 CaB4O7 CaO10

Computed at

2021-12-18 11:17:05.741018

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: agm003246765).

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 agm003246765
data_agm003246765
_cell_length_a     10.21179
_cell_length_b     6.71183
_cell_length_c     6.81433
_cell_angle_alpha  62.71293
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       415.07966
_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 0.07313 0.39555 0.79036 1.00000
  Ca2 Ca 0.57313 0.60445 0.70964 1.00000
  Ca3 Ca 0.92687 0.60445 0.20964 1.00000
  Ca4 Ca 0.42687 0.39555 0.29036 1.00000
  B1 B 0.38321 0.23241 0.90932 1.00000
  B2 B 0.88321 0.76759 0.59068 1.00000
  B3 B 0.61679 0.76759 0.09068 1.00000
  B4 B 0.11679 0.23241 0.40932 1.00000
  B5 B 0.42334 0.86169 0.26948 1.00000
  B6 B 0.92334 0.13831 0.23052 1.00000
  B7 B 0.57666 0.13831 0.73052 1.00000
  B8 B 0.07666 0.86169 0.76948 1.00000
  B9 B 0.22751 0.90929 0.03032 1.00000
  B10 B 0.72751 0.09071 0.46968 1.00000
  B11 B 0.77249 0.09071 0.96968 1.00000
  B12 B 0.27249 0.90929 0.53032 1.00000
  O1 O 0.37285 0.43394 0.93599 1.00000
  O2 O 0.87285 0.56606 0.56401 1.00000
  O3 O 0.62715 0.56606 0.06401 1.00000
  O4 O 0.12715 0.43394 0.43599 1.00000
  O5 O 0.25349 0.13449 0.90497 1.00000
  O6 O 0.75349 0.86551 0.59503 1.00000
  O7 O 0.74651 0.86551 0.09503 1.00000
  O8 O 0.24651 0.13449 0.40497 1.00000
  O9 O 0.45911 0.27272 0.70747 1.00000
  O10 O 0.95911 0.72728 0.79253 1.00000
  O11 O 0.54089 0.72728 0.29253 1.00000
  O12 O 0.04089 0.27272 0.20747 1.00000
  O13 O 0.45568 0.09838 0.11652 1.00000
  O14 O 0.95568 0.90162 0.38348 1.00000
  O15 O 0.54432 0.90162 0.88348 1.00000
  O16 O 0.04432 0.09838 0.61652 1.00000
  O17 O 0.31415 0.77179 0.18738 1.00000
  O18 O 0.81415 0.22821 0.31262 1.00000
  O19 O 0.68585 0.22821 0.81262 1.00000
  O20 O 0.18585 0.77179 0.68738 1.00000
  O21 O 0.38917 0.82546 0.49440 1.00000
  O22 O 0.88917 0.17454 0.00560 1.00000
  O23 O 0.61083 0.17454 0.50560 1.00000
  O24 O 0.11083 0.82546 0.99440 1.00000
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