Nuclear magnetic resonance studies of metal complexes using lanthanide shift reagents. Lanthanide-induced shifts in the proton (and carbon-13)spectra of diamagnetic metal complexes of quadridentate ligands incorporating oxygen-nitrogen donor atoms
1977 ◽
Vol 99
(18)
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pp. 5863-5870
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1983 ◽
Vol 48
(1)
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pp. 83-100
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1973 ◽
Vol 95
(19)
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pp. 6227-6232
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1972 ◽
pp. 1134
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1990 ◽
Vol 38
(4)
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pp. 277-288
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