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Table 2 Magnetic, conductivity, electronic and IR spectral data of the copper(II)- isatinic complexes.

From: The ligational behavior of an isatinic quinolyl hydrazone towards copper(II)- ions

Complex λ (nm) μeffB.M. Conductance Ω-1cm2mol-1 IR spectral bands; cm-1
     ν (NH) ν (C = O) ν (C = N) Others
HL 268, 391 ----- ---- 3203 1706 1605 ------
1 396 1.80 95.0 3287 1653 1627 1100; ν3(ClO)
2 396 1.93 12.0 3463 1692 1623 1387 and 1297; ν (NO)
3 391 1.87 37.0 3235 br. ----- 1619 ------
4 392 1.82 40.0 3203 br. ----- 1621 ------
5 453 1.77 Zero 3363 ----- 1608 ------
6 450 1.40 15.0 3273 ----- 1633 1135; ν3 (SO)