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MP-ID: mp-765152 · 空间群: P2_1/m (#11)

基础信息

化学式
Ca11Tl9O24
MP-ID
mp-765152
元素数
3
位点数
88
密度
6.8257
g/cm³
体积
1,296.32
ų
晶胞参数 a
6.7575
Å
晶胞参数 b
11.3899
Å
晶胞参数 c
16.8426
Å
α 角
89.85
°
β 角
90.00
°
γ 角
90.00
°
空间群
P2_1/m
点群
2/m
晶体系统
Monoclinic
Bravais 格子
mP
稳定性
No
堆积分数
-

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
7.76 11.3899 2.8 (0,1,0)
9.36 9.4464 18.4 (0,1,1)
10.50 8.4213 21.1 (0,0,2)
13.06 6.7799 60.0 (0,1,2)
13.09 6.7630 98.2 (0,1,-2)
14.12 6.2715 7.6 (1,0,1)
15.25 5.8116 5.4 (1,1,0)
15.56 5.6949 2.5 (0,2,0)
16.14 5.4915 2.0 (1,1,-1)
16.42 5.3991 3.1 (0,2,1)
16.44 5.3906 2.6 (0,2,-1)
17.59 5.0409 35.4 (0,1,3)
17.63 5.0305 71.6 (0,1,-3)
18.54 4.7862 4.7 (1,1,2)
18.56 4.7802 2.2 (1,1,-2)
20.39 4.3547 2.7 (1,2,0)
20.57 4.3183 3.2 (1,0,3)
21.06 4.2181 1.4 (1,2,1)
21.10 4.2106 1.1 (0,0,4)
22.03 4.0352 1.9 (1,1,-3)
22.21 4.0033 1.7 (0,2,3)
22.49 3.9528 2.0 (0,1,4)
22.97 3.8713 1.2 (1,2,2)
23.01 3.8650 2.3 (1,2,-2)
获取直接链接

能量属性

形成能/原子
-2.20386
eV/atom
能量/原子
-5.88922
eV/atom
凸包距离
0.0060
eV/atom
未修正能量
-5.5145
eV/atom
体积/原子
14.73
ų
c/a 比
2.4925

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
0.0013
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000000
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 · 0.545
元素家族
Metalloid-Nonmetal
溶质分数
0.455
间隙分数
0.000
综合指标雷达(归一化)
元素类别占比
混合熵 ΔS/R
1.0018
高熵判据(>1.0 视为高熵)
混合熵 ΔS
8.3290
J/mol·K
Ω 参数
0.5331
Ω > 1.1 利于固溶体形成
原子尺寸错配 δr
53.810%
δr < 6.6% 利于单相固溶
电负性差 Δχ
1.0959
越小混合越稳定
VEC
3.295
价电子浓度,影响相稳定性
混合焓 ΔH_mix
-6.666
kJ/mol 且负值为放热混合
熵归一化
0.9119
固溶体倾向
0
相趋势
IM

关联任务

关联的计算任务 ID(1 个)

引用参考

Materials Project 官方页面
https://materialsproject.org/materials/mp-765152
参考引用

The crystal structure and related material properties of Ca11Tl9O24 were obtained from the Materials Project database (MP-ID: mp-765152, 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_Ca11Tl9O24
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.75746600
_cell_length_b   11.38991100
_cell_length_c   16.84262786
_cell_angle_alpha   89.85111868
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca11Tl9O24
_chemical_formula_sum   'Ca22 Tl18 O48'
_cell_volume   1296.32108972
_cell_formula_units_Z   2
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
  Ca  Ca0  1  0.75000000  0.89640200  0.14135200  1.0
  Ca  Ca1  1  0.25000000  0.89449600  0.14486700  1.0
  Ca  Ca2  1  0.25000000  0.86601300  0.54133000  1.0
  Ca  Ca3  1  0.75000000  0.86540600  0.54092900  1.0
  Ca  Ca4  1  0.75000000  0.83099000  0.77590000  1.0
  Ca  Ca5  1  0.25000000  0.83114900  0.77639000  1.0
  Ca  Ca6  1  0.75000000  0.66890100  0.27529700  1.0
  Ca  Ca7  1  0.75000000  0.63356900  0.04068500  1.0
  Ca  Ca8  1  0.25000000  0.63517200  0.03974500  1.0
  Ca  Ca9  1  0.75000000  0.60684900  0.64792100  1.0
  Ca  Ca10  1  0.25000000  0.60914900  0.64779500  1.0
  Ca  Ca11  1  0.75000000  0.39085100  0.35220500  1.0
  Ca  Ca12  1  0.25000000  0.39315100  0.35207900  1.0
  Ca  Ca13  1  0.75000000  0.36482800  0.96025500  1.0
  Ca  Ca14  1  0.25000000  0.36643100  0.95931500  1.0
  Ca  Ca15  1  0.25000000  0.33109900  0.72470300  1.0
  Ca  Ca16  1  0.75000000  0.16885100  0.22361000  1.0
  Ca  Ca17  1  0.25000000  0.16901000  0.22410000  1.0
  Ca  Ca18  1  0.75000000  0.13398700  0.45867000  1.0
  Ca  Ca19  1  0.25000000  0.13459400  0.45907100  1.0
  Ca  Ca20  1  0.75000000  0.10550400  0.85513300  1.0
  Ca  Ca21  1  0.25000000  0.10359800  0.85864800  1.0
  Tl  Tl22  1  0.99943800  0.91704300  0.35378700  1.0
  Tl  Tl23  1  0.50056200  0.91704300  0.35378700  1.0
  Tl  Tl24  1  0.50032200  0.86510000  0.95464100  1.0
  Tl  Tl25  1  0.99967800  0.86510000  0.95464100  1.0
  Tl  Tl26  1  0.25000000  0.66990900  0.27339800  1.0
  Tl  Tl27  1  0.99930800  0.63487800  0.45615400  1.0
  Tl  Tl28  1  0.50069200  0.63487800  0.45615400  1.0
  Tl  Tl29  1  0.00127100  0.58579700  0.85235600  1.0
  Tl  Tl30  1  0.49872900  0.58579700  0.85235600  1.0
  Tl  Tl31  1  0.99872900  0.41420300  0.14764400  1.0
  Tl  Tl32  1  0.50127100  0.41420300  0.14764400  1.0
  Tl  Tl33  1  0.00069200  0.36512200  0.54384600  1.0
  Tl  Tl34  1  0.49930800  0.36512200  0.54384600  1.0
  Tl  Tl35  1  0.75000000  0.33009100  0.72660200  1.0
  Tl  Tl36  1  0.00032200  0.13490000  0.04535900  1.0
  Tl  Tl37  1  0.49967800  0.13490000  0.04535900  1.0
  Tl  Tl38  1  0.00056200  0.08295700  0.64621300  1.0
  Tl  Tl39  1  0.49943800  0.08295700  0.64621300  1.0
  O  O40  1  0.75000000  0.99971300  0.00079000  1.0
  O  O41  1  0.25000000  0.00028700  0.99921000  1.0
  O  O42  1  0.00000000  0.00000000  0.50000000  1.0
  O  O43  1  0.50000000  0.00000000  0.50000000  1.0
  O  O44  1  0.25000000  0.95562500  0.66622800  1.0
  O  O45  1  0.75000000  0.95637200  0.66591700  1.0
  O  O46  1  0.00000500  0.95088700  0.83949400  1.0
  O  O47  1  0.49999500  0.95088700  0.83949400  1.0
  O  O48  1  0.49595900  0.80570800  0.24115400  1.0
  O  O49  1  0.00404100  0.80570800  0.24115400  1.0
  O  O50  1  0.75000000  0.78088500  0.40560300  1.0
  O  O51  1  0.25000000  0.77846500  0.40364100  1.0
  O  O52  1  0.50063700  0.78039200  0.06958100  1.0
  O  O53  1  0.99936300  0.78039200  0.06958100  1.0
  O  O54  1  0.00070600  0.72084900  0.57056200  1.0
  O  O55  1  0.49929400  0.72084900  0.57056200  1.0
  O  O56  1  0.75000000  0.71785400  0.90569600  1.0
  O  O57  1  0.25000000  0.72029400  0.90641600  1.0
  O  O58  1  0.00024900  0.69361400  0.74000800  1.0
  O  O59  1  0.49975100  0.69361400  0.74000800  1.0
  O  O60  1  0.00243400  0.55181000  0.33919600  1.0
  O  O61  1  0.49756600  0.55181000  0.33919600  1.0
  O  O62  1  0.75000000  0.54335200  0.16653700  1.0
  O  O63  1  0.25000000  0.54654200  0.16724400  1.0
  O  O64  1  0.00000000  0.50000000  0.00000000  1.0
  O  O65  1  0.50000000  0.50000000  0.00000000  1.0
  O  O66  1  0.75000000  0.49952600  0.49877800  1.0
  O  O67  1  0.25000000  0.50047400  0.50122200  1.0
  O  O68  1  0.75000000  0.45345800  0.83275600  1.0
  O  O69  1  0.25000000  0.45664800  0.83346300  1.0
  O  O70  1  0.99756600  0.44819000  0.66080400  1.0
  O  O71  1  0.50243400  0.44819000  0.66080400  1.0
  O  O72  1  0.99975100  0.30638600  0.25999200  1.0
  O  O73  1  0.50024900  0.30638600  0.25999200  1.0
  O  O74  1  0.75000000  0.27970600  0.09358400  1.0
  O  O75  1  0.25000000  0.28214600  0.09430400  1.0
  O  O76  1  0.99929400  0.27915100  0.42943800  1.0
  O  O77  1  0.50070600  0.27915100  0.42943800  1.0
  O  O78  1  0.00063700  0.21960800  0.93041900  1.0
  O  O79  1  0.49936300  0.21960800  0.93041900  1.0
  O  O80  1  0.75000000  0.22153500  0.59635900  1.0
  O  O81  1  0.25000000  0.21911500  0.59439700  1.0
  O  O82  1  0.99595900  0.19429200  0.75884600  1.0
  O  O83  1  0.50404100  0.19429200  0.75884600  1.0
  O  O84  1  0.99999500  0.04911300  0.16050600  1.0
  O  O85  1  0.50000500  0.04911300  0.16050600  1.0
  O  O86  1  0.75000000  0.04437500  0.33377200  1.0
  O  O87  1  0.25000000  0.04362800  0.33408300  1.0
获取直接链接