An affix in the name of a polydentate
chelate complex indicating single ligating atom attachments of a polyatomic
ligand to a
coordination centre. A right superscript numerical index indicates the number of such attachments.
Example:
Ni[(CH3)2PCH2CH2P(CH3)2]Br2, dibromobis[1,2-ethanediylbis(dimethylphosphine)-κ
2P]nickel(II).
Source:
Cite as:
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8.
https://doi.org/10.1351/goldbook.