🌐EnglishEnglishDeutschEspañolРусскийفارسی中文EntityQ5409661· pop 8· linked from 9 articlesJacobi coordinatessimplification of coordinates for an n-body systemAvailable in 7 languagesEspañolDeutsch中文РусскийCatalanفارسیvia Wikidata sitelinks · CC0ConnectionsmoleculeEntityInternational Standard Book NumberEntityCategoriesChemical reactionsCoordinate systemsHamiltonian mechanicsLagrangian mechanicsMolecular geometryMolecular vibrationOrbits