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ZrCd(CO2)8

高熵材料 HEA

MP-ID: mp-728418 · 空间群: P6_422 (#181)

基础信息

化学式
ZrCd(CO2)8
MP-ID
mp-728418
元素数
4
位点数
78
密度
1.5880
g/cm³
体积
1,743.33
ų
晶胞参数 a
9.1561
Å
晶胞参数 b
9.1561
Å
晶胞参数 c
24.0119
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°
空间群
P6_422
点群
622
晶体系统
Hexagonal
Bravais 格子
hP
稳定性
No
堆积分数
0.7405

X 射线衍射

衍射图谱
横轴为 2θ (°),纵轴为相对强度,Cu Kα , λ=1.5418 Å
衍射峰(Top 24)
2θd (Å)Ihkl
11.16 7.9294 21.5 (1,0,-1,0)
11.16 7.9294 10.8 (1,-1,0,0)
13.38 6.6166 100.0 (1,0,-1,2)
18.54 4.7861 16.5 (1,0,-1,4)
20.77 4.2776 3.5 (2,-1,-1,2)
22.42 3.9647 1.8 (2,0,-2,0)
24.45 3.6403 5.3 (1,1,-2,4)
24.45 3.6403 10.7 (2,-1,-1,4)
29.65 3.0130 4.2 (2,-1,-1,6)
30.75 2.9078 6.9 (3,-1,-2,2)
31.77 2.8166 17.3 (2,0,-2,6)
35.77 2.5101 4.2 (2,-1,-1,8)
37.17 2.4190 4.2 (3,0,-3,4)
37.17 2.4190 2.1 (3,-3,0,4)
37.49 2.3989 1.9 (3,-1,-2,6)
39.36 2.2890 3.9 (4,-2,-2,0)
40.92 2.2055 1.4 (3,0,-3,6)
41.76 2.1632 1.1 (3,1,-4,2)
41.76 2.1632 2.3 (4,-1,-3,2)
42.51 2.1265 1.7 (2,-1,-1,10)
42.63 2.1208 7.2 (3,-1,-2,8)
42.63 2.1208 3.6 (3,-2,-1,8)
43.84 2.0650 5.4 (4,-1,-3,4)
45.66 1.9870 2.2 (4,-2,-2,6)
获取直接链接

能量属性

形成能/原子
-1.66582
eV/atom
能量/原子
-7.91670
eV/atom
凸包距离
0.2342
eV/atom
未修正能量
-7.4939
eV/atom
体积/原子
22.35
ų
c/a 比
2.6225

电子属性

金属性
金属
带隙
0
eV
直接带隙
No
CBM
N/A
eV

磁性属性

磁性
No
总磁矩
5.9927
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.003440
μB/ų

弹性属性

弹性数据暂不开放

特征分析

元素组成(原子分数)
组成信息
主元 / 基质元素
O · 0.615
元素家族
Metalloid-Nonmetal
溶质分数
0.385
间隙分数
0.308
综合指标雷达(归一化)
元素类别占比
混合熵 ΔS/R
0.9121
高熵判据(>1.0 视为高熵)
混合熵 ΔS
7.5829
J/mol·K
Ω 参数
1.4004
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
34.689%
δr < 6.6% 利于单相固溶
电负性差 Δχ
0.5953
越小混合越稳定
VEC
4.308
价电子浓度,影响相稳定性
混合焓 ΔH_mix
-7.119
kJ/mol 且负值为放热混合
熵归一化
0.6579
固溶体倾向
0
相趋势
IM

关联任务

关联的计算任务 ID(2 个)

引用参考

Materials Project 官方页面
https://materialsproject.org/materials/mp-728418
参考引用

The crystal structure and related material properties of ZrCd(CO2)8 were obtained from the Materials Project database (MP-ID: mp-728418, database version v2026.04.13).

文献引用

Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# generated using pymatgen
data_ZrCd(CO2)8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.15609536
_cell_length_b   9.15609536
_cell_length_c   24.01193400
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999540
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrCd(CO2)8
_chemical_formula_sum   'Zr3 Cd3 C24 O48'
_cell_volume   1743.32519777
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Zr  Zr0  1  0.50000000  0.50000000  0.66666700  1.0
  Zr  Zr1  1  0.50000000  0.00000000  0.00000000  1.0
  Zr  Zr2  1  0.00000000  0.50000000  0.33333300  1.0
  Cd  Cd3  1  0.00000000  0.50000000  0.83333300  1.0
  Cd  Cd4  1  0.50000000  0.50000000  0.16666700  1.0
  Cd  Cd5  1  0.50000000  0.00000000  0.50000000  1.0
  C  C6  1  0.32163100  0.62169000  0.74890700  1.0
  C  C7  1  0.37831000  0.69994100  0.08224000  1.0
  C  C8  1  0.30005900  0.67836900  0.41557300  1.0
  C  C9  1  0.32163100  0.69994100  0.91776000  1.0
  C  C10  1  0.37831000  0.67836900  0.58442700  1.0
  C  C11  1  0.30005900  0.62169000  0.25109300  1.0
  C  C12  1  0.20750000  0.41504000  0.74766400  1.0
  C  C13  1  0.58496000  0.79246000  0.08099700  1.0
  C  C14  1  0.20754000  0.79250000  0.41433000  1.0
  C  C15  1  0.20750000  0.79246000  0.91900300  1.0
  C  C16  1  0.58496000  0.79250000  0.58567000  1.0
  C  C17  1  0.20754000  0.41504000  0.25233600  1.0
  C  C18  1  0.79250000  0.58496000  0.74766400  1.0
  C  C19  1  0.41504000  0.20754000  0.08099700  1.0
  C  C20  1  0.79246000  0.20750000  0.41433000  1.0
  C  C21  1  0.79250000  0.20754000  0.91900300  1.0
  C  C22  1  0.41504000  0.20750000  0.58567000  1.0
  C  C23  1  0.79246000  0.58496000  0.25233600  1.0
  C  C24  1  0.67836900  0.37831000  0.74890700  1.0
  C  C25  1  0.62169000  0.30005900  0.08224000  1.0
  C  C26  1  0.69994100  0.32163100  0.41557300  1.0
  C  C27  1  0.67836900  0.30005900  0.91776000  1.0
  C  C28  1  0.62169000  0.32163100  0.58442700  1.0
  C  C29  1  0.69994100  0.37831000  0.25109300  1.0
  O  O30  1  0.45333000  0.67500800  0.71916300  1.0
  O  O31  1  0.32499200  0.77832200  0.05249700  1.0
  O  O32  1  0.22167800  0.54667000  0.38583000  1.0
  O  O33  1  0.45333000  0.77832200  0.94750300  1.0
  O  O34  1  0.32499200  0.54667000  0.61417000  1.0
  O  O35  1  0.22167800  0.67500800  0.28083700  1.0
  O  O36  1  0.26836000  0.69743900  0.77719000  1.0
  O  O37  1  0.30256100  0.57092000  0.11052300  1.0
  O  O38  1  0.42908000  0.73164000  0.44385600  1.0
  O  O39  1  0.26836000  0.57092000  0.88947700  1.0
  O  O40  1  0.30256100  0.73164000  0.55614400  1.0
  O  O41  1  0.42908000  0.69743900  0.22281000  1.0
  O  O42  1  0.91907700  0.65507100  0.77737000  1.0
  O  O43  1  0.34492900  0.26400700  0.11070400  1.0
  O  O44  1  0.73599300  0.08092300  0.44403700  1.0
  O  O45  1  0.91907700  0.26400700  0.88929600  1.0
  O  O46  1  0.34492900  0.08092300  0.55596300  1.0
  O  O47  1  0.73599300  0.65507100  0.22263000  1.0
  O  O48  1  0.26704200  0.35068700  0.71437600  1.0
  O  O49  1  0.64931300  0.91635500  0.04771000  1.0
  O  O50  1  0.08364500  0.73295800  0.38104300  1.0
  O  O51  1  0.26704200  0.91635500  0.95229000  1.0
  O  O52  1  0.64931300  0.73295800  0.61895700  1.0
  O  O53  1  0.08364500  0.35068700  0.28562400  1.0
  O  O54  1  0.08092300  0.34492900  0.77737000  1.0
  O  O55  1  0.65507100  0.73599300  0.11070400  1.0
  O  O56  1  0.26400700  0.91907700  0.44403700  1.0
  O  O57  1  0.08092300  0.73599300  0.88929600  1.0
  O  O58  1  0.65507100  0.91907700  0.55596300  1.0
  O  O59  1  0.26400700  0.34492900  0.22263000  1.0
  O  O60  1  0.54667000  0.32499200  0.71916300  1.0
  O  O61  1  0.67500800  0.22167800  0.05249700  1.0
  O  O62  1  0.77832200  0.45333000  0.38583000  1.0
  O  O63  1  0.54667000  0.22167800  0.94750300  1.0
  O  O64  1  0.67500800  0.45333000  0.61417000  1.0
  O  O65  1  0.77832200  0.32499200  0.28083700  1.0
  O  O66  1  0.73164000  0.30256100  0.77719000  1.0
  O  O67  1  0.69743900  0.42908000  0.11052300  1.0
  O  O68  1  0.57092000  0.26836000  0.44385600  1.0
  O  O69  1  0.73164000  0.42908000  0.88947700  1.0
  O  O70  1  0.69743900  0.26836000  0.55614400  1.0
  O  O71  1  0.57092000  0.30256100  0.22281000  1.0
  O  O72  1  0.73295800  0.64931300  0.71437600  1.0
  O  O73  1  0.35068700  0.08364500  0.04771000  1.0
  O  O74  1  0.91635500  0.26704200  0.38104300  1.0
  O  O75  1  0.73295800  0.08364500  0.95229000  1.0
  O  O76  1  0.35068700  0.26704200  0.61895700  1.0
  O  O77  1  0.91635500  0.64931300  0.28562400  1.0
获取直接链接