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NaCa2GeO4F

Alexandria ALEX

Alex-ID: agm005254533 · 空间群: P1 (#1)

基础信息

化学式
NaCa2GeO4F
Alex-ID
agm005254533
元素数
5
位点数
36
空间群
P1 (#1)
晶系
triclinic
体积
521.16
ų
晶胞参数 a
5.5506
Å
晶胞参数 b
7.3532
Å
晶胞参数 c
12.7692
Å
α 角
89.98
°
β 角
90.20
°
γ 角
90.06
°

组成

元素组成(原子分数)
组成信息
化学式
NaCa2GeO4F
Na
4.00 · 11.1%
Ca
8.00 · 22.2%
Ge
4.00 · 11.1%
O
16.00 · 44.4%
F
4.00 · 11.1%

能量与稳定性

凸包上方能量
0.0173
eV/atom
形成能
-2.9678
eV/atom
校正后总能量
-231.6166
eV
原始总能量
-220.3799
eV

电子结构

间接带隙
3.4116
eV
直接带隙
3.5250
eV
费米能级态密度
0.0000
总磁矩
0.1534
μB

其他信息

原型 ID

ABCD2E4_65_spg1

分解产物

NaF Ca2GeO4

计算时间

2024-10-07 18:08:21

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005254533).

文献引用

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}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm005254533
data_agm005254533
_cell_length_a     5.55056
_cell_length_b     7.35322
_cell_length_c     12.76920
_cell_angle_alpha  89.97561
_cell_angle_beta   90.20447
_cell_angle_gamma  90.06142
_cell_volume       521.16446
_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
  Na1 Na 0.23091 0.23711 0.41998 1.00000
  Na2 Na 0.23184 0.00058 0.66386 1.00000
  Na3 Na 0.73557 0.50215 0.82788 1.00000
  Na4 Na 0.77208 0.00017 0.33980 1.00000
  Ca1 Ca 0.22963 0.50908 0.67044 1.00000
  Ca2 Ca 0.27020 0.01605 0.17948 1.00000
  Ca3 Ca 0.26851 0.49560 0.17295 1.00000
  Ca4 Ca 0.27344 0.74615 0.90550 1.00000
  Ca5 Ca 0.72693 0.25082 0.08756 1.00000
  Ca6 Ca 0.73099 0.98930 0.82292 1.00000
  Ca7 Ca 0.77335 0.47696 0.33622 1.00000
  Ca8 Ca 0.77263 0.75519 0.59091 1.00000
  Ge1 Ge 0.20767 0.24649 0.91649 1.00000
  Ge2 Ge 0.29108 0.74480 0.41581 1.00000
  Ge3 Ge 0.70582 0.25518 0.58359 1.00000
  Ge4 Ge 0.78964 0.75672 0.08212 1.00000
  O1 O 0.11776 0.75612 0.08126 1.00000
  O2 O 0.17974 0.74254 0.54606 1.00000
  O3 O 0.20971 0.94296 0.34637 1.00000
  O4 O 0.18210 0.55330 0.34330 1.00000
  O5 O 0.32096 0.04896 0.85504 1.00000
  O6 O 0.29117 0.44755 0.85029 1.00000
  O7 O 0.31305 0.25699 0.04925 1.00000
  O8 O 0.38549 0.26577 0.58830 1.00000
  O9 O 0.61458 0.72624 0.42371 1.00000
  O10 O 0.68751 0.75373 0.95086 1.00000
  O11 O 0.69297 0.55721 0.15007 1.00000
  O12 O 0.68676 0.95332 0.14826 1.00000
  O13 O 0.79885 0.05408 0.65097 1.00000
  O14 O 0.82095 0.45265 0.64862 1.00000
  O15 O 0.80061 0.24903 0.45174 1.00000
  O16 O 0.88490 0.23050 0.92216 1.00000
  F1 F 0.00183 0.25928 0.22272 1.00000
  F2 F 0.49904 0.74740 0.73627 1.00000
  F3 F 0.50096 0.26337 0.25290 1.00000
  F4 F 0.00081 0.75665 0.76632 1.00000
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