Compound

Infrared spectral data (cm⁻¹)

Electronic spectra

γ_{O-H Str}.

γ_{N-H Str}.

γ_{C-H Str}.

γoco_Asy.Str.

γoco _Str.

γ_{N-N Str}.

γ_{C-S Str}.

Band max (cm⁻¹)

Parameters

H₂tdp

3028

-

2950

1696

-

-

926

-

-

H₂Agun∙CO₃

-

3130

-

-

1391

1113

-

-

-

La

3353

3240

2925

1536

1436

1110

948

-

-

Pr

3454

3250

2924

1530

1418

1115

947

22,522

21,322

20,449

17,094

β = 0.9996

% δ = 0.0401

η = 0.0002

Nd

3460

3250

2924

1530

1419

1134

947

22,271

19,305

19,157

13,495

12,563

11,547

β = 0.9989

% δ = 0.1101

η = 0.0006

Sm

3471

3085

2925

1537

1428

1139

950

27,472

26,738

24,875

24,038

21,598

20,920

β = 0.9987

% δ = 0.1302

η = 0.0006