Polydentate Ligands
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H4EDTA = ethanediaminetetraacetic acid,
H4PDTA = propanediaminetetraacetic acid,
H3NTA = nitrilotriacetic acid,
TPMA = tris(2-pyridinylmethyl)amine,
trien = triethanetetramine,
dien = diethanetriamine,
en = H2NCH2CH2NH2 = ethanediamine,
phen = 1,10-phenanthroline,
H2ox = HOOC-COOH, oxalic acid,
Hacac = 2,4-pentanedione = acetylacetone,
Et2en = (CH3CH2)2NCH2CH2NH2

Counter ions not shown.
See original references for the crystal structures.

This page created by George Lisensky, Beloit College. Last modified October 10, 2025.
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