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SmCoC6N6O5

Alexandria ALEX

Alex-ID: agm005271990 · Space group: P6_3/mmc (#194)

Basic Information

Formula
SmCoC6N6O5
Alex-ID
agm005271990
Elements
5
Sites
38
Space group
P6_3/mmc (#194)
Crystal system
hexagonal
Volume
663.92
ų
Cell a
7.5721
Å
Cell b
7.5721
Å
Cell c
13.3707
Å
α angle
90.00
°
β angle
90.00
°
γ angle
120.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
SmCoC6N6O5
Sm
2.00 · 5.3%
Co
2.00 · 5.3%
C
12.00 · 31.6%
N
12.00 · 31.6%
O
10.00 · 26.3%

Energy & Stability

Energy above hull
1.3168
eV/atom
Formation energy
0.2875
eV/atom
Corrected total energy
-268.4693
eV
Raw total energy
-257.6984
eV

Electronic Structure

Indirect band gap
0.4263
eV
Direct band gap
0.4507
eV
DOS at Fermi level
-0.5067
Total magnetisation
20.2169
μB

Additional Information

Prototype ID

ABC5D6E6_0_spg63

Decomposition

CoCO3 Sm2C(NO)2 CO2 N2 C

Computed at

2024-10-20 05:23:13

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: agm005271990).

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 agm005271990
data_agm005271990
_cell_length_a     7.57207
_cell_length_b     7.57207
_cell_length_c     13.37072
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  120.00000
_cell_volume       663.91870
_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
  Sm1 Sm 0.33333 0.66667 0.75000 1.00000
  Sm2 Sm 0.66667 0.33333 0.25000 1.00000
  Co1 Co 0.00000 0.00000 0.00000 1.00000
  Co2 Co 0.00000 0.00000 0.50000 1.00000
  C1 C 0.76788 0.88396 0.91899 1.00000
  C2 C 0.23212 0.11604 0.08101 1.00000
  C3 C 0.11608 0.23212 0.91899 1.00000
  C4 C 0.23212 0.11604 0.41899 1.00000
  C5 C 0.88392 0.76788 0.08101 1.00000
  C6 C 0.76788 0.88396 0.58101 1.00000
  C7 C 0.11604 0.88392 0.91899 1.00000
  C8 C 0.88392 0.76788 0.41899 1.00000
  C9 C 0.88396 0.11608 0.08101 1.00000
  C10 C 0.11608 0.23212 0.58101 1.00000
  C11 C 0.88396 0.11608 0.41899 1.00000
  C12 C 0.11604 0.88392 0.58101 1.00000
  N1 N 0.62271 0.81136 0.86796 1.00000
  N2 N 0.37729 0.18864 0.13204 1.00000
  N3 N 0.18865 0.37729 0.86796 1.00000
  N4 N 0.37729 0.18864 0.36796 1.00000
  N5 N 0.81135 0.62271 0.13204 1.00000
  N6 N 0.62271 0.81136 0.63204 1.00000
  N7 N 0.18864 0.81135 0.86796 1.00000
  N8 N 0.81135 0.62271 0.36796 1.00000
  N9 N 0.81136 0.18865 0.13204 1.00000
  N10 N 0.18865 0.37729 0.63204 1.00000
  N11 N 0.81136 0.18865 0.36796 1.00000
  N12 N 0.18864 0.81135 0.63204 1.00000
  O1 O 0.66667 0.33333 0.83879 1.00000
  O2 O 0.33333 0.66667 0.16121 1.00000
  O3 O 0.33333 0.66667 0.33879 1.00000
  O4 O 0.66667 0.33333 0.66121 1.00000
  O5 O 0.93177 0.46608 0.75000 1.00000
  O6 O 0.06823 0.53392 0.25000 1.00000
  O7 O 0.53432 0.06823 0.75000 1.00000
  O8 O 0.46568 0.93177 0.25000 1.00000
  O9 O 0.53392 0.46568 0.75000 1.00000
  O10 O 0.46608 0.53432 0.25000 1.00000
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