Journals
Publish with us
Publishing partnerships
About us
Blog
Bioinorganic Chemistry and Applications
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Bioinorganic Chemistry and Applications
/
2012
/
Article
/
Tab 2
/
Research Article
Spectroscopic, Thermal, and Antimicrobial Studies of Co(II), Ni(II), Cu(II), and Zn(II) Complexes Derived from Bidentate Ligands Containing N and S Donor Atoms
Table 2
Important IR spectral bands (cm
−1
) of Schiff bases and their metal complexes.
Compound
ν
(N=CH)
ν
(C–S)
ν
(S–H)
ν
(H
2
O/OH)
ν
(M–S)
ν
(M–N)
HL
1
1622
—
2739
—
—
—
Co(L
1
)
2
·2H
2
O
1613
733
—
3441
360
502
Ni(L
1
)
2
·2H
2
O
1607
734
—
3356
347
512
Cu(L
1
)
2
1612
715
—
—
351
497
Zn(L
1
)
2
·2H
2
O
1610
717
—
3425
361
511
HL
2
1625
—
2770
—
—
—
Co(L
2
)
2
·2H
2
O
1613
735
—
3440
355
493
Ni(L
2
)
2
·2H
2
O
1611
730
—
3410
347
490
Cu(L
2
)
2
1609
710
—
—
362
503
Zn(L
2
)
2
·2H
2
O
1606
718
—
3395
353
510