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Lu4Zn5Ge6

Alexandria ALEX

Alex-ID: agm003239446 · Space group: Cmc2_1 (#36)

Basic Information

Formula
Lu4Zn5Ge6
Alex-ID
agm003239446
Elements
3
Sites
30
Space group
Cmc2_1 (#36)
Crystal system
orthorhombic
Volume
582.89
ų
Cell a
9.4267
Å
Cell b
9.4267
Å
Cell c
15.0741
Å
α angle
90.00
°
β angle
90.00
°
γ angle
154.21
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Lu4Zn5Ge6
Zn
10.00 · 33.3%
Lu
8.00 · 26.7%
Ge
12.00 · 40.0%

Energy & Stability

Energy above hull
0.0000
eV/atom
Formation energy
-0.4888
eV/atom
Corrected total energy
-119.0222
eV
Raw total energy
-119.0221
eV

Electronic Structure

Indirect band gap
0.0772
eV
Direct band gap
0.0772
eV
DOS at Fermi level
2.2398
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

A4B5C6_3_spg36

Decomposition

Lu4Zn5Ge6

Computed at

2021-12-28 04:07:15

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: agm003239446).

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 agm003239446
data_agm003239446
_cell_length_a     9.42670
_cell_length_b     9.42670
_cell_length_c     15.07406
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  154.20529
_cell_volume       582.88931
_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
  Zn1 Zn 0.56495 0.43505 0.31447 1.00000
  Zn2 Zn 0.43505 0.56495 0.81447 1.00000
  Zn3 Zn 0.84834 0.15166 0.37422 1.00000
  Zn4 Zn 0.15166 0.84834 0.87422 1.00000
  Zn5 Zn 0.34888 0.65112 0.51844 1.00000
  Zn6 Zn 0.65112 0.34888 0.01844 1.00000
  Zn7 Zn 0.69894 0.30106 0.37713 1.00000
  Zn8 Zn 0.30106 0.69894 0.87713 1.00000
  Zn9 Zn 0.65520 0.34480 0.72571 1.00000
  Zn10 Zn 0.34480 0.65520 0.22571 1.00000
  Lu1 Lu 0.03340 0.96660 0.73565 1.00000
  Lu2 Lu 0.96660 0.03340 0.23565 1.00000
  Lu3 Lu 0.83308 0.16692 0.69833 1.00000
  Lu4 Lu 0.16692 0.83308 0.19833 1.00000
  Lu5 Lu 0.17432 0.82568 0.55668 1.00000
  Lu6 Lu 0.82568 0.17432 0.05668 1.00000
  Lu7 Lu 0.98145 0.01855 0.50147 1.00000
  Lu8 Lu 0.01855 0.98145 0.00147 1.00000
  Ge1 Ge 0.22937 0.77063 0.73414 1.00000
  Ge2 Ge 0.56934 0.43066 0.59011 1.00000
  Ge3 Ge 0.22486 0.77514 0.01757 1.00000
  Ge4 Ge 0.77514 0.22486 0.51757 1.00000
  Ge5 Ge 0.56055 0.43945 0.14554 1.00000
  Ge6 Ge 0.43945 0.56055 0.64554 1.00000
  Ge7 Ge 0.56707 0.43293 0.87061 1.00000
  Ge8 Ge 0.43293 0.56707 0.37061 1.00000
  Ge9 Ge 0.88722 0.11278 0.88446 1.00000
  Ge10 Ge 0.11278 0.88722 0.38446 1.00000
  Ge11 Ge 0.43066 0.56934 0.09011 1.00000
  Ge12 Ge 0.77063 0.22937 0.23414 1.00000
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