1) Madelung energy 马德隆能1. The hole distribution in the (Sr, Ca)14 Cu24 O41 has been studied by calculating the Madelung energy. 在离子模型下通过计算单胞的马德隆能,探讨了(Sr,Ca)14C424O41化合物中可能的空穴分布,结果表明空穴集中在CuO2链层,与SACater[1]等的磁化率实验结果一致。
We propose a method to obtain an approximate closed form expression for the Madelung energy (ME) of Yukawa lattices. Such a method is applied for lattices of different topologies and dimensions. The obtained Madelung energies have a satisfactory accuracy for all ranges of the screening parameter κ...
Madelung energyThe twinned crystal structure of the charge-transfer complex TTF-2,5-TCNQF2 has been determined by single-crystal X-ray diffraction techniques. From intensity measurement on one twin component, a full structural model has been developed. The model encompasses segregated stacks of TTF ...
The Madelung energies of barium azide and α-lead azide are calculated as a function of the azide ion's charge distribution, and compared to the known lattice energies. The results suggest that the Bonnemay-Daudel charge distribution of the free azide ion is not strongly perturbed by either ...
Cohesive Energy Studies of Intercalated Graphite Compounds: The Madelung Energies of C6Li and C8KThe Madelung energies EM of the lamellar intercalated compounds C6Li and C8K are -4.571 eV/atom of Li and -2.478 eV/atom of K respectively, assuming full charge transfer. EM becomes more negative ...
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(redirected fromMadelung's deformity) Thesaurus Medical Encyclopedia Wikipedia Related to Madelung's deformity:Madelung's disease de·for·mi·ty (dĭ-fôr′mĭ-tē) n.pl.de·for·mi·ties 1.The state of being deformed. 2.A bodily malformation, distortion, or disfigurement. ...
Madelung's rule describeselectron configurationand the filling of atomic orbitals. The rule states: (1) Energy increases with increasing n + l (2) For identical values of n + l, energy increases with increasing n The following order for filling orbitals results: ...
KEYWORDS Ionic cystal lattice energy, Madelung constant, Computer aided computation 计算离子晶体晶格能在晶体化学中有重要意义。 晶格能的数据是衡量离子晶体稳定性大小的标志, 也是解释和预测离子晶体物质某些物理性质的依据。 由于实验技术上的困难, 至今大多数离子晶体物质的晶格能是应用热化学循环法间接测定的。
This is done by making correspondence between Shannon entropy over Madelung density and internal energy to be defined in the main text, respectively with thermal-entropy and thermal-internal energy of equilibrium thermodynamics system. This leads us to identify a Madelung fluid analog of thermal-...