rdf:type |
qudt:QuantityKind |
dcterms:description |
"Madelung Constant" is used in determining the electrostatic potential of a single ion in a crystal by approximating the ions by point charges. It is named after Erwin Madelung, a German physicist. |
qudt:applicableUnit |
unit:UNITLESS |
qudt:hasDimensionVector |
qkdv:A0E0L0I0M0H0T0D1 |
qudt:informativeReference |
http://en.wikipedia.org/wiki/Madelung_constant |
qudt:isoNormativeReference |
http://www.iso.org/iso/catalogue_detail?csnumber=31897 |
qudt:latexDefinition |
For a uni-univalent ionic crystal of specified structure, the binding energy \(V_b\) per pair of ions is \(V_b = \alpha\frac{e^2}{4\pi \varepsilon_0 a}\), where \(e\) is the elementary charge, \(\varepsilon_0\) is the electric constant, and \(a\) is the lattice constant which should be specified. |
qudt:latexSymbol |
\(\alpha\) |
qudt:plainTextDescription |
“"Madelung Constant" is used in determining the electrostatic potential of a single ion in a crystal by approximating the ions by point charges. It is named after Erwin Madelung, a German physicist.” |
qudt:wikidataMatch |
http://www.wikidata.org/entity/Q898781 |
rdfs:comment |
“Applicable units are those of quantitykind:MadelungConstant” |
rdfs:isDefinedBy |
http://qudt.org/3.1.10/vocab/quantitykind |
rdfs:label |
Show 12 values
- “Constante de Madelung”@es
- “Constante de Madelung”@fr
- “Costante di Madelung”@it
- “Madelung constant”@en
- “Madelung-Konstante”@de
- “Stała Madelunga”@pl
- “constante de Madelung”@pt
- “постоянная Маделунга”@ru
- “ثابت مادلونك”@ar
- “ثابت مادلونگ”@fa
- “マーデルングエネルギー”@ja
- “馬德隆常數”@zh
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