Page 126 - Nomenclature of Inorganic Chemistry (IUPAC Recommendations 2005)

IR-7.3 A D D I T I V E N O M E N C L A T U R E

Examples:
1. ClClO oxido-1kO-dichlorine(Cl—Cl),
or oxidodichlorine(Cl—Cl)
2. ClOO * chlorido-1kCl-dioxygen(O — O)( * ),
or chloridodioxygen(O — O)( * )
3. ClClF þ fluorido-1kF-dichlorine(Cl— C l)(1þ),
or fluoridodichlorine(Cl—Cl)(1þ)
3
3
4. [O 3 POSO 3 ] 2 m-oxido-hexaoxido-1k O,2k O-(phosphorussulfur)ate(2 ),
or m-oxido-hexaoxido(phosphorussulfur)ate(2 )
5.

1 2
Me Sn S BiMeEt
3
3
ethyl-2kC-tetramethyl-1k C,2kC-m-thiophene-2,5-diyl-tinbismuth
2 1
3
6. ½ClðPhNHÞ GeGeCl tetrachlorido-1k Cl,2kCl-bis(phenylamido-2kN)-
3
2
digermanium(Ge— G e)
1 2 3
triphenyl-2k C-lithiumlead(Li—Pb)
7. LiPbPh 3
Where the precise positions of ligation are unknown, the kappa convention cannot be used.
Examples:

8. [Pb 2 (CH 2 Ph) 2 F 4 ] d ibenzyltetrafluoridodilead
9. [Ge 2 (CH 2 Ph)Cl 3 (NHPh) 2 ] ( benzyl)trichloridobis(phenylamido)digermanium

IR-7.3.3 Oligonuclear compounds

In simple c ases, the principles of the preceding sections may be generalized f or the naming
of oligonuclear compounds. Again, there are compounds which are also easily named by
substitutive nomenclature because of the availability of obvious parent hydrides.

Examples:

*
1. HO 3 hydridotrioxygen( * )
*
2. HON 3 hydroxido-1kO-trinitrate(2 N — N)( * 1 )
octachloridotrisilicon(2 Si— S i) ( additive),
3. Cl 3 SiSiCl 2 SiCl 3
or octachlorotrisilane (substitutive)
fluorido-1kF-heptamethyltrisilicon(2 Si— S i) (additive),
4. FMe 2 SiSiMe 2 SiMe 3
or 1-fluoro-1,1,2,2,3,3,3-heptamethyltrisilane (substitutive)

(An alternative additive name f or the compound in Example 3, based on the longest chain
in the molecule, can also be constructed by the method described in Section IR-7.4.3; see
Example 6 t herein.)

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