C F3Cl
Some of the Spectra:
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)
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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