##TITLE=Tetrafluorophthalic acid
##JCAMP-DX=4.24
##DATA TYPE=INFRARED SPECTRUM
##ORIGIN=EPA-IR VAPOR PHASE LIBRARY
##OWNER=SRD/NIST
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
##CAS REGISTRY NO=652-03-9
##MOLFORM=C 8 H 2 F 4 O 4
##$NIST SOURCE=MSDC-IR
##STATE=gas
##XUNITS=1/CM
##YUNITS=ABSORBANCE
##XFACTOR=1.
##YFACTOR=0.001
##DELTAX=1.929
##FIRSTX=549.8
##LASTX=4000.8
##FIRSTY=2.48
##MAXX=4000.75
##MINX=549.766
##MAXY=0.2118
##MINY=0
##NPOINTS=1790
##XYDATA=(X++(Y..Y))
549.766 2.48 1.4922 1.1225 0.896 0.768 0.752 0.542 0.238 0.23 0.429
569.056 0.465 0.433 0.406 0.446 0.504 0.465 0.558 0.422 0.309 0.404
588.346 0.086 0 0.346 0.511 0.473 0.424 0.283 0.258 0.386 0.384
607.636 0.559 0.716 0.818 1.03635 1.1362 1.2446 1.3306 1.4245 1.402 1.3119
626.926 1.1891 1.3021 1.544 1.5091 1.6043 1.8617 2.14 2.43 2.41 1.9901
646.216 1.7323 1.6333 1.3353 0.9634 0.733 0.667 0.687 0.647 0.617 0.584
665.506 0.65 0.859 0.9727 0.9945 1 0.9648 1.1374 1.353 1.6396 2.14
684.796 2.82 3.67 4.72 5.85 6.64 7.14 7.23 6.97 6.75 6
704.086 4.67 3.41 2.29 1.5537 1.1952 0.944 0.728 0.599 0.617 0.731
723.376 0.85 1.05372 1.4879 2.13 3.2 4.75 6.61 8.27 9.53 11.23
742.666 15.45 20.36 17.36 11.2 9.76 9.06 7.31 5.27 3.53 2.33
761.956 1.6257 1.3431 1.1597 1.11553 1.179 1.2157 1.3249 1.2969 1.11954 1.04581
781.246 1.1987 1.3808 1.3627 1.3109 1.4907 1.7854 2.09 2.69 3.51 4.36
800.536 4.91 5.05 5.1 5.19 5.03 4.43 3.58 2.68 1.9511 1.5337
819.826 1.2471 1.0701 1.07038 1.1474 1.2074 1.1658 1.07051 1.04704 1.1642 1.308
839.116 1.4116 1.3888 1.3808 1.5448 1.5475 1.5496 1.7338 1.7763 1.7706 1.9525
858.406 2.06 2.15 2.4 2.82 3.29 3.79 4.54 5.52 6.87 8.84
877.696 11.5 15.18 19.7 24.17 28 31.18 33.73 35.3 35.8 34.95
896.986 33.1 31.8 32.22 34.57 38.34 43.46 50.14 58.34 67.82 77.8
916.276 87.29 95.24 100.81 103.57 103.4 100.01 93.27 84.79 77.63 72.75
935.566 69.44 67.65 66.87 65.84 63.83 61.2 57.59 51.68 43.3 34.48
954.856 27.35 22.64 20.16 18.95 18.19 17.46 16.5 15.29 13.93 12.39
974.146 10.57 8.77 7.11 5.72 4.77 4.05 3.46 3.03 2.77 2.65
993.436 2.59 2.56 2.55 2.55 2.64 2.73 2.74 2.82 2.85 2.84
1012.726 2.91 2.95 2.85 2.86 2.95 2.98 3.06 3.25 3.43 3.57
1032.016 3.64 3.61 3.6 3.58 3.46 3.21 2.94 2.59 2.34 2.25
1051.306 2.0068 1.7336 1.6813 1.7874 1.7562 1.7434 1.8746 2.03 2.13 2.22
1070.596 2.33 2.37 2.5 2.57 2.6 2.68 2.79 2.95 3.22 3.59
1089.886 4.21 5.23 6.71 8.67 11.14 14.1 17.24 20.09 22.27 23.51
1109.176 23.63 22.95 21.48 19.01 15.81 12.51 9.68 7.42 5.84 4.86
1128.467 4.17 3.65 3.39 3.31 3.31 3.48 3.62 3.76 3.88 3.91
1147.757 3.92 3.87 3.83 3.89 4.03 4.22 4.4 4.73 5.34 6.07
1167.047 6.97 8.06 9.1 9.93 10.6 11.19 11.63 11.92 12.36 13.19
1186.337 14.69 17.16 20.5 24.41 29.36 36.1 44.85 55.67 68.32 81.7
1205.627 94.27 104.07 109.68 110.48 106.19 97.31 84.68 69.77 54.79 42.16
1224.917 33.09 27.02 22.97 20.35 18.49 17.19 16.4 15.77 15.29 14.97
1244.207 14.47 13.58 12.5 11.15 9.48 7.87 6.66 5.74 5 4.58
1263.497 4.29 4.03 3.84 3.72 3.65 3.56 3.45 3.37 3.34 3.34
1282.787 3.25 3.18 3.07 2.93 2.89 2.83 2.79 2.76 2.77 2.86
1302.077 3.04 3.18 3.36 3.65 4.01 4.53 5.22 6.02 6.96 7.88
1321.367 8.63 9.19 9.48 9.51 9.41 9.1 8.54 7.94 7.54 7.32
1340.657 7.23 7.3 7.44 7.54 7.65 7.73 7.72 7.77 7.77 7.75
1359.947 7.76 7.78 7.84 7.94 8.26 8.89 10.1 12.24 15.66 20.6
1379.237 27.54 36.51 47.3 58.63 69.1 77.39 82.79 85.05 83.27 77.5
1398.527 67.99 56.34 45.81 37.08 29.77 23.14 17.29 12.68 9.69 7.93
1417.817 7.03 6.64 6.49 6.52 6.74 7.12 7.51 7.85 8.11 8.12
1437.107 7.88 7.63 7.33 6.92 6.57 6.34 6.29 6.47 6.78 7.09
1456.397 7.49 7.92 8.23 8.53 8.93 9.34 9.76 10.35 11.35 12.99
1475.687 15.33 18.65 23.05 28.77 35.71 43.66 52.65 62.85 74.58 86.96
1494.977 99.59 112.08 122.44 129.99 134.77 138.06 141.55 145.66 149.69 153.25
1514.267 155.04 153.99 149.26 140.63 127.35 110.5 88.62 65.35 45.48 31.44
1533.557 22.72 17.53 14.53 12.4 10.77 9.6 8.63 7.75 6.95 6.18
1552.847 5.55 5.12 4.84 4.57 4.38 4.22 3.98 3.79 3.67 3.56
1572.137 3.45 3.31 3.3 3.41 3.47 3.53 3.76 3.92 4.04 4.18
1591.427 4.28 4.34 4.36 4.33 4.26 4.15 4.08 4.04 4.01 4.09
1610.717 4.14 4.17 4.23 4.23 4.34 4.56 4.79 5.04 5.33 5.61
1630.007 5.82 6.02 6.05 5.83 5.55 5.14 4.57 3.96 3.46 3.09
1649.297 2.85 2.64 2.47 2.44 2.43 2.45 2.49 2.56 2.64 2.71
1668.587 2.69 2.61 2.58 2.49 2.35 2.2 2.08 1.9712 1.8492 1.7581
1687.877 1.6867 1.6177 1.5351 1.4942 1.5151 1.5228 1.5785 1.6782 1.727 1.7416
1707.167 1.7929 1.8995 2.03 2.14 2.21 2.35 2.63 2.85 3.08 3.3
1726.457 3.4 3.47 3.49 3.45 3.46 3.49 3.41 3.36 3.4 3.37
1745.747 3.39 3.49 3.52 3.61 3.76 3.95 4.19 4.46 4.89 5.44
1765.037 6.17 7.13 8.36 9.79 11.46 13.18 15.04 17.17 19.75 22.84
1784.327 26.79 32.06 39.13 48.83 62.15 79.25 99.79 123.89 149.44 173.82
1803.617 193.27 205.95 211.8 210.98 202.25 185.49 163.62 140.64 119.35 101.05
1822.907 86.17 74.59 66.19 60.68 57.14 54.77 52.7 50.32 47.28 43.63
1842.197 39.64 35.28 30.76 26.54 23.08 20.75 19.45 19 19.23 19.95
1861.487 21.01 22.38 24.01 26.05 28.59 31.66 35.18 38.89 42.43 45.41
1880.777 47.4 48.12 47.44 45.29 41.69 37.09 32.22 27.46 23.09 19.34
1900.067 16.21 13.65 11.73 10.35 9.32 8.48 7.76 7.1 6.45 5.85
1919.357 5.4 5.06 4.79 4.62 4.49 4.37 4.24 4.06 3.84 3.56
1938.647 3.24 2.94 2.7 2.47 2.25 2.08 1.9698 1.8426 1.714 1.6477
1957.937 1.5807 1.5489 1.6096 1.6181 1.5651 1.5039 1.4997 1.5077 1.5205 1.5514
1977.227 1.5611 1.5199 1.5307 1.5987 1.5877 1.588 1.6093 1.6871 1.7391 1.7264
1996.517 1.7394 1.7653 1.7938 1.8378 1.8895 1.954 2.0123 2.05 2.08 2.16
2015.807 2.2 2.19 2.26 2.38 2.47 2.53 2.6 2.64 2.68 2.7
2035.097 2.73 2.76 2.79 2.81 2.85 2.86 2.88 2.94 2.9 2.85
2054.387 2.82 2.79 2.74 2.61 2.47 2.37 2.22 2.04 1.9641 1.8814
2073.677 1.7682 1.7146 1.656 1.6114 1.5935 1.5789 1.6004 1.5554 1.5118 1.5691
2092.967 1.6319 1.6551 1.6184 1.5835 1.5912 1.5989 1.5876 1.5736 1.5801 1.631
2112.257 1.7019 1.721 1.752 1.797 1.8755 1.9564 1.9668 2.0172 2.07 2.08
2131.547 2.09 2.09 2.04 2.05 1.9939 1.8999 1.8829 1.8344 1.8667 1.8783
2150.837 1.8057 1.7823 1.7475 1.7195 1.6546 1.6521 1.6695 1.5848 1.4953 1.4301
2170.127 1.4004 1.3848 1.3384 1.2759 1.265 1.2659 1.2544 1.2498 1.2478 1.2791
2189.417 1.2799 1.2723 1.3274 1.37 1.3642 1.3805 1.4046 1.4794 1.6158 1.7043
2208.707 1.746 1.7732 1.7872 1.7614 1.717 1.6971 1.657 1.6026 1.5391 1.5029
2227.997 1.4571 1.3964 1.3746 1.3306 1.311 1.3164 1.306 1.2866 1.2905 1.3456
2247.287 1.3432 1.3345 1.3557 1.3187 1.2889 1.2934 1.3318 1.33 1.2875 1.326
2266.577 1.3363 1.3052 1.3047 1.308 1.2844 1.3169 1.3418 1.2296 1.1699 1.205
2285.868 1.2001 1.1845 1.1475 1.1448 1.167 1.158 1.1843 1.2071 1.1977 1.2475
2305.158 1.293 1.3214 1.3452 1.3377 1.3508 1.4028 1.418 1.3547 1.2721 1.2493
2324.448 1.2544 1.2023 1.1301 1.10642 1.09624 1.07766 1.08106 1.05025 1.04953 1.06076
2343.738 1.06946 1.05347 1.01122 1.0274 1.02486 0.9797 0.971 0.9944 1.04173 1.01683
2363.028 0.9825 1.01562 1.03166 1.04096 1.10023 1.1324 1.1378 1.193 1.224 1.3049
2382.318 1.3053 1.2756 1.2802 1.232 1.2778 1.3219 1.2864 1.2254 1.1855 1.17
2401.608 1.1263 1.1217 1.2323 1.2974 1.2181 1.2149 1.2539 1.2453 1.2648 1.2762
2420.898 1.2988 1.3084 1.3474 1.3578 1.3309 1.3552 1.3994 1.4374 1.4544 1.4428
2440.188 1.4637 1.5593 1.6389 1.585 1.4946 1.527 1.5514 1.6115 1.632 1.6002
2459.478 1.6836 1.6709 1.5744 1.5433 1.5107 1.4383 1.3335 1.2599 1.2142 1.1877
2478.768 1.1509 1.125 1.138 1.1562 1.1413 1.03339 0.9959 1.1204 1.2004 1.2027
2498.058 1.2122 1.1896 1.2359 1.2498 1.2501 1.3035 1.2585 1.2353 1.277 1.281
2517.348 1.2854 1.289 1.2676 1.2507 1.2884 1.3288 1.2919 1.2465 1.2798 1.2639
2536.638 1.2042 1.213 1.2174 1.2322 1.2377 1.1716 1.1216 1.08066 1.06717 1.05491
2555.928 1.04465 1.06696 1.09307 1.1336 1.1726 1.1803 1.1673 1.227 1.2545 1.2502
2575.218 1.2666 1.3344 1.3713 1.3483 1.326 1.294 1.353 1.4319 1.46 1.4989
2594.508 1.5066 1.5323 1.6264 1.7109 1.7181 1.7327 1.7763 1.7754 1.7698 1.8194
2613.798 1.8725 1.8939 1.9909 2.03 1.9611 1.9703 2.03 1.9969 1.9056 1.8751
2633.088 1.9134 1.8917 1.8902 1.9224 1.9142 1.9222 1.9221 1.8866 1.8466 1.8002
2652.378 1.7661 1.6638 1.5498 1.4902 1.3523 1.292 1.2251 1.08356 1.02723 0.9957
2671.668 0.9499 0.9539 0.9607 0.9288 0.9436 0.9504 0.9593 1.03425 1.07604 1.08589
2690.958 1.1019 1.08701 1.1347 1.1911 1.1895 1.1412 1.1829 1.3209 1.335 1.3519
2710.248 1.3636 1.3173 1.2838 1.2958 1.3164 1.2591 1.3153 1.3551 1.2974 1.3075
2729.538 1.357 1.425 1.3919 1.2753 1.2562 1.3484 1.3843 1.3412 1.2905 1.2434
2748.828 1.1786 1.08763 1.0294 0.965 0.9367 0.939 0.881 0.841 0.85 0.858
2768.118 0.829 0.778 0.766 0.766 0.699 0.691 0.709 0.666 0.696 0.672
2787.408 0.655 0.681 0.741 0.785 0.72 0.812 0.848 0.716 0.679 0.68
2806.698 0.704 0.734 0.747 0.737 0.774 0.765 0.699 0.684 0.68 0.724
2825.988 0.832 0.923 0.857 0.814 0.824 0.763 0.75 0.777 0.773 0.812
2845.278 0.793 0.781 0.828 0.758 0.705 0.686 0.672 0.65 0.666 0.758
2864.568 0.746 0.654 0.659 0.655 0.609 0.65 0.591 0.534 0.664 0.766
2883.858 0.748 0.708 0.682 0.665 0.723 0.761 0.778 0.738 0.653 0.709
2903.148 0.715 0.589 0.539 0.582 0.738 0.781 0.72 0.74 0.729 0.703
2922.438 0.598 0.692 0.824 0.767 0.774 0.769 0.735 0.737 0.745 0.744
2941.728 0.74 0.762 0.741 0.719 0.782 0.809 0.84 0.893 0.902 0.861
2961.018 0.785 0.787 0.812 0.735 0.693 0.761 0.772 0.752 0.781 0.732
2980.308 0.663 0.584 0.526 0.547 0.556 0.626 0.69 0.684 0.647 0.556
2999.598 0.574 0.695 0.692 0.631 0.616 0.631 0.734 0.764 0.62 0.587
3018.888 0.68 0.704 0.686 0.591 0.584 0.51 0.448 0.573 0.536 0.543
3038.178 0.547 0.444 0.433 0.457 0.393 0.368 0.401 0.413 0.444 0.412
3057.468 0.322 0.416 0.464 0.355 0.373 0.413 0.423 0.418 0.435 0.503
3076.758 0.435 0.397 0.415 0.395 0.366 0.311 0.349 0.407 0.425 0.44
3096.048 0.455 0.426 0.381 0.344 0.401 0.472 0.418 0.407 0.396 0.49
3115.338 0.536 0.394 0.387 0.394 0.335 0.336 0.363 0.323 0.319 0.425
3134.628 0.473 0.5 0.585 0.482 0.367 0.426 0.398 0.384 0.403 0.408
3153.918 0.381 0.356 0.442 0.446 0.367 0.37 0.377 0.386 0.387 0.419
3173.208 0.382 0.288 0.29 0.279 0.23 0.191 0.22 0.281 0.394 0.412
3192.498 0.348 0.358 0.445 0.437 0.33 0.368 0.409 0.363 0.422 0.38
3211.788 0.253 0.363 0.409 0.338 0.318 0.272 0.197 0.163 0.333 0.438
3231.078 0.4 0.385 0.391 0.447 0.418 0.337 0.355 0.416 0.421 0.444
3250.368 0.441 0.381 0.343 0.321 0.304 0.319 0.381 0.376 0.393 0.466
3269.658 0.393 0.302 0.344 0.404 0.452 0.521 0.492 0.429 0.383 0.214
3288.948 0.167 0.252 0.25 0.273 0.272 0.334 0.317 0.316 0.353 0.22
3308.238 0.291 0.474 0.426 0.177 0.228 0.395 0.284 0.339 0.344 0.243
3327.528 0.331 0.285 0.221 0.238 0.254 0.258 0.231 0.277 0.32 0.338
3346.818 0.417 0.384 0.287 0.32 0.402 0.334 0.247 0.198 0.217 0.331
3366.108 0.337 0.303 0.279 0.317 0.39 0.387 0.362 0.323 0.323 0.32
3385.398 0.226 0.242 0.356 0.329 0.367 0.425 0.354 0.304 0.304 0.332
3404.688 0.241 0.122 0.236 0.297 0.204 0.159 0.148 0.204 0.284 0.344
3423.978 0.343 0.345 0.279 0.321 0.38 0.37 0.465 0.442 0.397 0.45
3443.269 0.39 0.32 0.408 0.478 0.437 0.399 0.457 0.501 0.407 0.214
3462.559 0.204 0.269 0.269 0.284 0.261 0.314 0.344 0.352 0.348 0.285
3481.849 0.403 0.524 0.53 0.478 0.346 0.33 0.357 0.33 0.339 0.372
3501.139 0.357 0.4 0.48 0.442 0.431 0.385 0.366 0.494 0.52 0.433
3520.429 0.413 0.441 0.318 0.368 0.423 0.44 0.458 0.424 0.47 0.469
3539.719 0.435 0.444 0.464 0.444 0.528 0.594 0.633 0.615 0.62 0.544
3559.009 0.465 0.632 0.651 0.444 0.403 0.557 0.549 0.498 0.602 0.624
3578.299 0.669 0.854 0.838 0.713 0.766 0.872 0.986 1.03184 1.04347 0.9914
3597.589 1.04313 1.1543 1.2573 1.43 1.4735 1.4113 1.3563 1.5188 1.6591 1.4877
3616.879 1.4255 1.5046 1.475 1.4587 1.5113 1.5687 1.4767 1.4868 1.6422 1.6461
3636.169 1.6584 1.7961 1.8511 1.7799 1.8164 1.912 1.9427 1.955 1.9698 2.04
3655.459 2.0116 2.06 2.25 2.29 2.31 2.36 2.3 2.21 2.27 2.34
3674.749 2.22 2.04 1.9018 1.7766 1.6595 1.5605 1.401 1.3416 1.3762 1.3176
3694.039 1.2529 1.2479 1.2624 1.1745 1.03626 0.9543 0.9374 1.01707 0.9946 0.881
3713.329 0.876 0.818 0.737 0.725 0.801 0.865 0.793 0.773 0.836 0.784
3732.619 0.679 0.728 0.773 0.767 0.822 0.757 0.591 0.635 0.729 0.697
3751.909 0.724 0.736 0.698 0.731 0.699 0.702 0.801 0.751 0.766 0.726
3771.199 0.611 0.647 0.702 0.585 0.569 0.594 0.576 0.667 0.667 0.631
3790.489 0.659 0.684 0.682 0.707 0.626 0.566 0.603 0.593 0.646 0.647
3809.779 0.558 0.567 0.48 0.431 0.471 0.5 0.432 0.351 0.407 0.436
3829.069 0.449 0.511 0.568 0.555 0.564 0.542 0.562 0.514 0.39 0.467
3848.359 0.429 0.324 0.401 0.448 0.37 0.371 0.433 0.467 0.491 0.464
3867.649 0.448 0.407 0.417 0.527 0.505 0.489 0.519 0.562 0.59 0.572
3886.939 0.536 0.545 0.664 0.625 0.54 0.562 0.531 0.488 0.509 0.514
3906.229 0.486 0.512 0.523 0.44 0.554 0.568 0.5 0.555 0.552 0.601
3925.519 0.649 0.644 0.587 0.581 0.536 0.59 0.538 0.406 0.472 0.577
3944.809 0.67 0.646 0.57 0.524 0.453 0.404 0.525 0.676 0.693 0.675
3964.099 0.655 0.531 0.482 0.489 0.399 0.428 0.433 0.464 0.485 0.534
3983.389 0.644 0.616 0.584 0.611 0.605 0.592 0.661 0.606 0.531 0.637
##END=
