L36_TransMetals3

L36_TransMetals3 - Coordination compounds and complex...

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Unformatted text preview: Coordination compounds and complex ions:- Central caton coordinated by ligands;- Coordination sphere, coordination number;- Type of bonding and different ligands;- Mono/bi-/etc ligands; Today:- Naming coordination compounds;- Structures and isomerism; Which ion or compound, if any, contains the metal ion with the greatest coordination number? 1 . [ F e ( e n ) 2 ( N O 2 ) 2 ] C l 2 . [ C r ( N H 3 ) 4 C l 2 ] + 3 . K 3 [ F e ( C 2 O 4 ) 3 ] 4 . A l l h a v e t h e s a m e . 14% 38% 17% 31% 1. [Fe(en) 2 (NO 2 ) 2 ]Cl 2. [Cr(NH 3 ) 4 Cl 2 ] + 3. K 3 [Fe(C 2 O 4 ) 3 ] 4. All have the same. Naming Coordination Compounds Naming Coordination Compounds 1. Cation is named before the anion: chloride goes last 2. Ligands are named before the metal ion: ammonia and chlorine named before cobalt [Co(NH [Co(NH 3 ) 5 Cl]Cl Cl]Cl 2 Naming Coordination Compounds (continued) Naming Coordination Compounds (continued) 3. For ligand, an o is added to the root name of an anion (fluoro, bromo). For neutral ligands the name of the molecule is used, with exceptions....
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This note was uploaded on 07/22/2008 for the course CHEM 115b taught by Professor Reisler during the Spring '08 term at USC.

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L36_TransMetals3 - Coordination compounds and complex...

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