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KSm(WO4)2

Alexandria ALEX

Alex-ID: agm005284526 · 空间群: Pbcn (#60)

基础信息

化学式
KSm(WO4)2
Alex-ID
agm005284526
元素数
4
位点数
48
空间群
Pbcn (#60)
晶系
orthorhombic
体积
809.46
ų
晶胞参数 a
5.2925
Å
晶胞参数 b
8.0241
Å
晶胞参数 c
19.0607
Å
α 角
90.00
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
KSm(WO4)2
K
4.00 · 8.3%
Sm
4.00 · 8.3%
W
8.00 · 16.7%
O
32.00 · 66.7%

能量与稳定性

凸包上方能量
0.0409
eV/atom
形成能
-2.6144
eV/atom
校正后总能量
-411.0812
eV
原始总能量
-353.7999
eV

电子结构

间接带隙
4.0952
eV
直接带隙
4.0952
eV
费米能级态密度
0.0000
总磁矩
0.0000
μB

其他信息

原型 ID

ABC2D8_16_spg60

分解产物

KSm(WO4)2

计算时间

2024-10-09 17:31:11

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: agm005284526).

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 agm005284526
data_agm005284526
_cell_length_a     5.29245
_cell_length_b     8.02414
_cell_length_c     19.06074
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       809.45893
_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
  K1 K 0.00000 0.75000 0.23108 1.00000
  K2 K 0.00000 0.25000 0.76892 1.00000
  K3 K 0.50000 0.25000 0.26892 1.00000
  K4 K 0.50000 0.75000 0.73108 1.00000
  Sm1 Sm 0.00000 0.75000 0.99120 1.00000
  Sm2 Sm 0.00000 0.25000 0.00880 1.00000
  Sm3 Sm 0.50000 0.25000 0.50880 1.00000
  Sm4 Sm 0.50000 0.75000 0.49120 1.00000
  W1 W 0.00058 0.96317 0.60195 1.00000
  W2 W 0.99942 0.03683 0.39805 1.00000
  W3 W 0.49942 0.46317 0.89805 1.00000
  W4 W 0.99942 0.53683 0.60195 1.00000
  W5 W 0.50058 0.53683 0.10195 1.00000
  W6 W 0.00058 0.46317 0.39805 1.00000
  W7 W 0.50058 0.03683 0.89805 1.00000
  W8 W 0.49942 0.96317 0.10195 1.00000
  O1 O 0.88830 0.52519 0.68980 1.00000
  O2 O 0.11170 0.47481 0.31020 1.00000
  O3 O 0.61170 0.02519 0.81020 1.00000
  O4 O 0.11170 0.97481 0.68980 1.00000
  O5 O 0.38830 0.97481 0.18980 1.00000
  O6 O 0.88830 0.02519 0.31020 1.00000
  O7 O 0.38830 0.47481 0.81020 1.00000
  O8 O 0.61170 0.52519 0.18980 1.00000
  O9 O 0.71963 0.63624 0.90359 1.00000
  O10 O 0.28037 0.36376 0.09641 1.00000
  O11 O 0.78037 0.13624 0.59641 1.00000
  O12 O 0.28037 0.86376 0.90359 1.00000
  O13 O 0.21963 0.86376 0.40359 1.00000
  O14 O 0.71963 0.13624 0.09641 1.00000
  O15 O 0.21963 0.36376 0.59641 1.00000
  O16 O 0.78037 0.63624 0.40359 1.00000
  O17 O 0.75467 0.98569 0.96343 1.00000
  O18 O 0.24533 0.01431 0.03657 1.00000
  O19 O 0.74533 0.48569 0.53657 1.00000
  O20 O 0.24533 0.51431 0.96343 1.00000
  O21 O 0.25467 0.51431 0.46343 1.00000
  O22 O 0.75467 0.48569 0.03657 1.00000
  O23 O 0.25467 0.01431 0.53657 1.00000
  O24 O 0.74533 0.98569 0.46343 1.00000
  O25 O 0.76880 0.78429 0.59237 1.00000
  O26 O 0.23120 0.21571 0.40763 1.00000
  O27 O 0.73120 0.28429 0.90763 1.00000
  O28 O 0.23120 0.71571 0.59237 1.00000
  O29 O 0.26880 0.71571 0.09237 1.00000
  O30 O 0.76880 0.28429 0.40763 1.00000
  O31 O 0.26880 0.21571 0.90763 1.00000
  O32 O 0.73120 0.78429 0.09237 1.00000
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