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Table 3 Infrared and Raman spectral data (cm-1) and band assignments for [C6H10N2]2[Cd3Cl10] sample.

From: Synthesis, Infra-red, Raman, NMR and structural characterization by X-ray Diffraction of [C12H17N2]2CdCl4 and [C6H10N2]2Cd3Cl10compounds

IR wavenumbers (cm-1)

Raman wavenumbers (cm-1)

Assignment

 

158

Cd-Cl Bend.

 

180

Cd-Cl (equatorial) Bend.

443

 

C = C torsion

503

  

519

592

aromatic ring torsion

581

606

 

668

 

CCC Bend.

688

  

743

 

CC torsion

752

  

772

 

CH and NH Wagg.

833

 

CH Wagg.

861

 

NH Wagg.

876

 

CH Wagg.

1070

1044

CC Str., CH and CCC Bend.

1100

  

1130

1155

CH Bend.

1140

1165

 

1240

1247

 

1310

1373

CC and CN Str.

1470

1400

 

1490

 

CH Bend., CC and CN Str.

1540

1505

C = C Str.

1580

1545

 

1620

1575

 

2920

 

CH Str.

3500

 

Asymmetric and Symmetic NH Str.

  1. Bend., bending; Str., stretching; Wagg., wagging;