Table 2 Deconvolution parameters for IR spectra of the studied glass samples.

B-Na

C

1465.56

1456.25

1387.79

1344.64

1262.35

1097.39

1097.31

A

74.55

12.41

3.80

6.57

51.41

23.30

55.26

B-Na-La

C

1447.60

1388.02

1059.63

935.74

709.66

496.51

470.58

A

129.04

140.45

160.90

154.32

24.48

5.58

3.78

B-Na-Nd

C

1470.13

1413.08

1365.35

1318.42

1121.68

1008.65

1008.65

A

86.77

3.59

7.64

36.71

82.71

1.27

56.85

B-Na-Gd

C

1495.72

1443.59

1401.38

1350.59

1287.78

1210.82

1084.65

A

49.65

19.82

3.91

15.17

16.75

15.50

32.66

B-Na-Ho

C

1460.66

1414.99

1348.67

1236.11

1177.33

1069.77

985.93

A

52.03

0.57

8.68

22.37

7.09

29.82

28.86

B-Na-Er

C

1447.38

1212.91

1102.12

964.29

844.19

707.96

441.15

A

101.91

30.53

37.18

52.05

18.42

9.37

7.99

B-Na-Yb

C

1493.88

1424.04

1357.50

1263.58

1202.73

1133.48

1095.09

A

32.66

11.61

27.70

5.78

3.46

19.21

35.75

B-Na

C

989.51

938.84

888.23

824.65

714.86

455.78

452.92

A

88.15

5.80

46.78

29.64

55.62

32.98

4.16

B-Na-La

C

449.61

429.46

414.96

–

–

–

–

A

7.10

5.87

1.72

–

–

–

–

B-Na-Nd

C

925.87

829.88

715.18

640.17

538.19

453.24

–

A

104.30

12.11

28.73

12.39

1.69

15.00

–

B-Na-Gd

C

953.60

845.59

712.54

448.66

–

–

–

A

44.36

15.40

11.93

3.77

–

–

–

B-Na-Ho

C

936.90

898.37

841.46

721.85

632.15

539.41

441.21

A

9.14

9.92

24.51

17.79

8.90

5.42

21.13

B-Na-Er

C

–

–

–

–

–

–

–

A

–

–

–

–

–

–

–

B-Na-Yb

C

1002.4

924.64

822.31

709.43

–

–

–

A

40.69

24.87

29.58

5.58

–

–

–