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CsKNiAs2O7

Alexandria ALEX

Alex-ID: agm010901377 · 空间群: P2_1/c (#14)

基础信息

化学式
CsKNiAs2O7
Alex-ID
agm010901377
元素数
5
位点数
48
空间群
P2_1/c (#14)
晶系
monoclinic
体积
917.12
ų
晶胞参数 a
8.0143
Å
晶胞参数 b
8.1856
Å
晶胞参数 c
15.9443
Å
α 角
61.26
°
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
CsKNiAs2O7
Cs
4.00 · 8.3%
K
4.00 · 8.3%
Ni
4.00 · 8.3%
As
8.00 · 16.7%
O
28.00 · 58.3%

能量与稳定性

凸包上方能量
0.0271
eV/atom
形成能
-1.7825
eV/atom
校正后总能量
-292.5580
eV
原始总能量
-264.2379
eV

电子结构

间接带隙
3.0178
eV
直接带隙
3.0178
eV
费米能级态密度
0.0000
总磁矩
8.3371
μB

其他信息

原型 ID

ABCD2E7_30_spg14

分解产物

CsAsO3 KNiAsO4

计算时间

2024-09-30 03:37:13.869857

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: agm010901377).

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 agm010901377
data_agm010901377
_cell_length_a     8.01429
_cell_length_b     8.18563
_cell_length_c     15.94433
_cell_angle_alpha  61.25955
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       917.12293
_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
  Cs1 Cs 0.80505 0.22127 0.38324 1.00000
  Cs2 Cs 0.69495 0.22127 0.88324 1.00000
  Cs3 Cs 0.19495 0.77873 0.61676 1.00000
  Cs4 Cs 0.30505 0.77873 0.11676 1.00000
  K1 K 0.53558 0.26390 0.11445 1.00000
  K2 K 0.03558 0.73610 0.38555 1.00000
  K3 K 0.46442 0.73610 0.88555 1.00000
  K4 K 0.96442 0.26390 0.61445 1.00000
  Ni1 Ni 0.53850 0.77810 0.37558 1.00000
  Ni2 Ni 0.46150 0.22190 0.62442 1.00000
  Ni3 Ni 0.96150 0.77810 0.87558 1.00000
  Ni4 Ni 0.03850 0.22190 0.12442 1.00000
  As1 As 0.67268 0.58182 0.59243 1.00000
  As2 As 0.82732 0.58182 0.09243 1.00000
  As3 As 0.79858 0.85190 0.18864 1.00000
  As4 As 0.70142 0.85190 0.68864 1.00000
  As5 As 0.17268 0.41818 0.90757 1.00000
  As6 As 0.32732 0.41818 0.40757 1.00000
  As7 As 0.20142 0.14810 0.81136 1.00000
  As8 As 0.29858 0.14810 0.31136 1.00000
  O1 O 0.49064 0.04750 0.31856 1.00000
  O2 O 0.13357 0.36602 0.45359 1.00000
  O3 O 0.86643 0.63398 0.54641 1.00000
  O4 O 0.85513 0.34382 0.15581 1.00000
  O5 O 0.36643 0.36602 0.95359 1.00000
  O6 O 0.51116 0.69246 0.51493 1.00000
  O7 O 0.64487 0.34382 0.65581 1.00000
  O8 O 0.63357 0.63398 0.04641 1.00000
  O9 O 0.14487 0.65618 0.84419 1.00000
  O10 O 0.50936 0.95250 0.68144 1.00000
  O11 O 0.48884 0.30754 0.48507 1.00000
  O12 O 0.26644 0.23539 0.69489 1.00000
  O13 O 0.34164 0.02490 0.89657 1.00000
  O14 O 0.01116 0.30754 0.98507 1.00000
  O15 O 0.35407 0.36377 0.31082 1.00000
  O16 O 0.73356 0.76461 0.30511 1.00000
  O17 O 0.98884 0.69246 0.01493 1.00000
  O18 O 0.23356 0.23539 0.19489 1.00000
  O19 O 0.76644 0.76461 0.80511 1.00000
  O20 O 0.64593 0.63623 0.68918 1.00000
  O21 O 0.15836 0.02490 0.39657 1.00000
  O22 O 0.84164 0.97510 0.60343 1.00000
  O23 O 0.99064 0.95250 0.18144 1.00000
  O24 O 0.65836 0.97510 0.10343 1.00000
  O25 O 0.00936 0.04750 0.81856 1.00000
  O26 O 0.35513 0.65618 0.34419 1.00000
  O27 O 0.85407 0.63623 0.18918 1.00000
  O28 O 0.14593 0.36377 0.81082 1.00000
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