C F3Cl

Some of the Spectra:



Links to the graphs of the remaining transmission spectra:
10-3
10-4
10-5
10-6
10-7



Download the raw data:



The identified bands and their average transmission for selected concentrations:

  strong bands     medium bands          
concentration 1145-1280 1040-1145 735-805 2350-2490 2260-2350 1950-2015 1840-1915 1485-1610 1395-1485
1.00E+00 12.0824 14.2795 31.7998 53.4827 54.2316 66.4206 63.67 73.55 79.7376
1.00E-01 41.5342 31.9146 50.1568 90.7611 86.0617 93.9641 93.8067 96.1541 97.2753
1.00E-02 69.6637 57.6008 86.5356 98.9452 98.2346 99.3642 99.3431 99.5945 99.7272
1.00E-03 88.8764 86.7279 98.3525 99.8057 99.7449 99.8875 99.8784 99.8594 99.8997

  medium bands     weak bands          
concentration 1280-1395 870-970 495-660 3565-3655 3445-3565 2500-2575 2175-2260 1710-1815 1610-1710
1.00E+00 38.3692 59.1553 62.8553 96.7353 96.812 96.1533 90.5675 82.1471 84.8968
1.00E-01 82.2732 93.9282 92.8368 99.4623 99.5423 99.557 98.9205 97.7195 98.1465
1.00E-02 97.7791 99.3498 99.2358 99.9208 100.136 99.9817 99.9018 99.7941 99.8318
1.00E-03 99.7228 99.8942 99.9329 99.7739 99.8532 99.9068 99.9199 99.9144 99.8916

Download the above chart (comma separated values data file)


Exponential Sum Fitting of the Average Transmission (only strong bands shown):







Links to remaining graphs:
2350-2490
2260-2350
1950-2015
1840-1915
1485-1610
1395-1485
1280-1395
870-970
495-660
3565-3665
3445-3565
2500-2575
2175-2260
1710-1815
1610-1710


k and a Values for the Exponential Sum Fits

 

band range

Exponential Sum Fits

           

Band strength

D s [m-1]

k1

k2

k3

a1

a2

a3

error

Strong

1145-1280

3.3317e-24

1.8995e-22

2.0288e-25

0.534

0.258

0.208

0.63

 

1040-1145

1.7791e-22

3.2126e-25

1.3762e-23

0.317

0.339

0.344

0.26

 

735-805

1.1473e-23

1.6901e-25

 

0.499

0.501

 

0.27

Medium

2350-2490

8.5917e-24

2.174e-25

 

0.041

0.959

 

0.63

 

2260-2350

6.2577e-24

1.8055e-25

 

0.12

0.88

 

0.67

 

1950-2015

8.346e-24

1.422e-25

 

0.027

0.973

 

0.38

 

1840-1915

6.1199e-24

1.5784e-25

 

0.027

0.973

 

0.31

 

1485-1610

1.154e-25

   

1

   

1.14

 

1395-1485

8.562e-26

   

1

   

0.68

 

1280-1395

6.0753e-24

3.019e-25

 

0.137

0.863

 

0.66

 

870-970

1.973e-25

   

1

   

1.19

 

495-660

5.5355e-24

1.5709e-25

 

0.041

0.959

 

0.4

Weak

3565-3655

1.2285e-26

   

1

   

0.91

 

3445-3565

1.1912e-26

   

1

   

0.66

 

3035-3115

6.32825e-27

   

1

   

0.7

 

2500-2575

1.489e-26

   

1

   

0.3

 

2175-2260

3.7226e-26

   

1

   

0.24

 

1710-1815

7.4452e-26

   

1

   

0.46

 

1610-1710

5.9561e-26

   

1

   

0.44

The error is the sum of the absolute difference between the experimental and the theoretical data values.

To Download the chart above (comma separated values data file)

 

Acknowledgements

The data used was obtained by
Hirofumi Hashimoto
Institute of Engineering and Mechanics
University of Tsukuba
Tsukuba, 305-8573 Japan
Phone/Fax: +81-298-53-6192
e-mail:
hhashi@kz.tsukuba.ac.jp

Web page design:
Katie Strong
Data Analysis:
Margarita Marinova

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