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Coordination Environment
In coordination chemistry, the first coordination sphere refers to the array of molecules and ions (the ligands) directly attached to the central metal atom. The second coordination sphere consists of molecules and ions that attached in various ways to the first coordination sphere. First coordination sphere The first coordination sphere refers to the molecules that are attached directly to the metal. The interactions between the first and second coordination spheres usually involve hydrogen-bonding. For charged complexes, ion pairing is important. In hexamminecobalt(III) chloride ( o(NH3)6l3), the cobalt cation plus the 6 ammonia ligands comprise the first coordination sphere. The coordination sphere of this ion thus consists of a central MN6 core "decorated" by 18 N−H bonds that radiate outwards. Second coordination sphere Metal ions can be described as consisting of series of two concentric coordination spheres, the first and second. More distant from the second coor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MP2N2M&P2NM
MP, Mp, mp, or .mp may refer to: Arts and entertainment * ''M.P.'' (opera), an 1811 comic opera by Thomas Moore and Charles Edward Horn * Magic point, or mana point, in role-playing games * (''mp''), a musical dynamic meaning "medium-quiet" or "moderately-quiet" * Multiplayer, in gaming * Multipremier, a Mexican television network * , whose station identification is "mp" * ''Mario Party'', a series of party vídeo games produced by Nintendo * MP signature on works by Australian artist Margaret Preston * Mike Portnoy, drummer of the progressive metal band Dream Theater Businesses and organizations Government * Member of Parliament * Ministry of Planning, Budget, and Management (Brazil), a cabinet-level federal ministry in Brazil * Public Ministry (Portugal) (), the body of the Judiciary of Portugal * Public Prosecutor's Office (Brazil) (), the Brazilian body of independent public prosecutors Police * Military police, law enforcement agencies connected with, or part of, the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
