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Table 2 The most diagnostic FTIR peaks for the ligand, L and its complexes (cm−1)

From: Structural and topological analysis of thiosemicarbazone-based metal complexes: computational and experimental study of bacterial biofilm inhibition and antioxidant activity

Compounds

Ï…NH2

Ï…NH

Ï… (NC=S)

ν(C=N)

δ (C=S-)

ν(M-S)

ν(M–N)

L

3265

3157

3421

1165

1583

831

–

–

[FeL2Cl2]

3250

3150

3388

1050

1623

792

678

307

420

[MnL2Cl2]

3248

3153

3384

1059

1605

753

690

311

435

[NiL2Cl2]

3245

3156

3382

1050

1624

758

688

305

435

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BMC Chemistry

ISSN: 2661-801X

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