An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 4 Search : coordination
coordination
  هم‌آرایش   
hamârâyeš

Fr.: coordination   

The act or state of coordinating or of being coordinated.

Verbal noun of → coordinate.

coordination compound
  چندساخت ِ هم‌آرایش   
candsâxt-e hamârâyeš

Fr.: composé de coordination   

A chemical compound in which a group of atoms or ions are attached by a coordination bond to a usually metallic central atom or ion.

coordination; → compound.

coordination lattice
  جاره‌ی ِ هم‌آرایش   
jâre-ye hamârâyeš

Fr.: réseau de coordination   

Crystallography: The crystal structure of a → coordination compound.

coordination; → lattice.

coordination number
  شمار ِ هم‌آرایش   
šomêr-e hamârâyeš

Fr.: nombre de coordination   

1) Crystallography: The number of nearest neighbors of an atom or ion in a → crystal lattice. A large coordination number indicates that the structure is more closely packed.
2) Chemistry: The number of atoms, ions, or molecules surrounding a central atom or ion in a complex.

coordination; → number.