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Unformatted text preview: Rules for Naming Coordination {hmpoaads I. he. with .111}r innit: oomph:mud:I the cation is fumed before the onion.
2. In namingr a mmplcx ion, the ligands are named before the metal ion. 3. In naming ligands. an o is added to the root Home of or: cotton. For example1
die halides as. ligands are called fluoro, ohloro, broom, and iodu; hydroxide
is hydroxo; and cyanide is Cyano. For a neutral ligand. the meme of the mole- cule is used. with the exception of 1-110, NH;1 CD, and NO, as illustrated in
Table 19.14. 4. The prefixes mono-, di—, tri-, retro, penta-, and hexa- are used to denote the
number of sempfe ligands. The prefixes; bib, Eris-1 retrakisq and 5:} on are also used, t;:-1[:u:t:io|l}r For morn: complicath ligands or once: that .Ellrtmd}r contain din
firth and so on. 5. The oxidation state of the centre! medal ion is designated by a Roman na—
memt to parentheses. 5. When more than one type of legend 1'5 present, ligands are named to alphabet—
ical order.‘ Prefixes do not affect the order. T. If the comptex for: has a negative charge, the suffix -atc is added to the Home
of the metal. Sometimes the Latin "film! 15 used to identify the metal [LEE
Tah]: 19.15}. TABLE |9.|5 Latin Names Used for Sam Metal TABLE I9.” Ions in Anionic COMPIEI Ions Names uf Same Cummon Unide ntate Ligands mum“: Complex Neutral Mnlecules Anions Meta] Base Name
hqua H10 Fluum F [11m Fcrratc
hmmint NH: Chlnm Cl Cnppcr Cup-mt:
Muthylmuine CH iNI-I; Brumu Er Lead Pllunhatc
Ca rlmlwl CU [min ] Silver Argmitat:
Nitrosyl HO Hydmxu DH Guld Aurare C yawn EN Tin Etannut: ...
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- Spring '06
- Hooker
- Chemistry, Ion, Oxide, ligands, Cyanide, sempfe ligands
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