##TITLE=1,2,4,5-Benzenetetracarboxylic dianhydride
##JCAMP-DX=4.24
##DATA TYPE=INFRARED SPECTRUM
##ORIGIN=NIST Mass Spectrometry Data Center
##OWNER=NIST Standard Reference Data Program
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=89-32-7
##MOLFORM=C 10 H 2 O 6
##$NIST SOURCE=MSDC-IR
##SPECTROMETER/DATA SYSTEM=HP-GC/MS/IRD
##STATE=gas
##XUNITS=1/CM
##YUNITS=ABSORBANCE
##XFACTOR=1.0
##YFACTOR=0.000005500
##DELTAX=4.0
##FIRSTX=550.0
##LASTX=3846.0
##FIRSTY=0.000220
##MAXX=3846
##MINX=550
##MAXY=0.055
##MINY=0
##NPOINTS=825
##XYDATA=(X++(Y..Y))
550.0 40 53 46 38 43 42 34 37 38 23
590.0 17 18 2 7 23 16 10 23 23 21
630.0 28 20 20 13 7 6 1 2 9 19
670.0 22 18 25 31 25 31 74 178 370 625
710.0 961 1013 743 508 285 164 114 89 104 149
750.0 245 383 458 447 366 216 105 59 44 43
790.0 43 44 41 33 39 44 43 35 40 49
830.0 57 65 70 76 70 66 77 87 109 151
870.0 204 282 397 559 778 1063 1445 1967 2647 3454
910.0 4253 4744 4658 3970 2854 1699 918 530 370 329
950.0 328 339 352 353 331 295 248 193 143 109
990.0 88 74 67 61 53 50 60 69 63 58
1030.0 61 68 71 83 107 147 220 299 317 263
1070.0 167 94 76 65 55 47 38 39 51 63
1110.0 66 65 72 74 79 80 82 91 103 129
1150.0 171 214 255 312 395 518 701 927 1136 1273
1190.0 1313 1280 1265 1361 1659 2233 3015 3763 4080 3809
1230.0 3107 2300 1692 1290 1011 809 626 445 277 170
1270.0 117 98 89 89 102 114 123 121 109 90
1310.0 75 67 61 66 77 88 106 136 196 288
1350.0 387 454 438 340 221 140 104 85 71 63
1390.0 60 64 68 73 73 65 58 52 49 50
1430.0 60 69 84 111 145 182 208 210 196 171
1470.0 147 126 108 96 87 79 73 61 50 41
1510.0 34 34 35 35 33 31 35 37 39 44
1550.0 46 43 36 32 26 20 18 20 18 12
1590.0 14 19 16 18 24 26 29 36 41 41
1630.0 44 49 51 50 51 50 51 52 53 58
1670.0 62 60 54 52 57 60 61 63 68 72
1710.0 79 87 97 110 132 162 192 230 272 320
1750.0 386 473 565 659 755 864 1006 1195 1424 1674
1790.0 1940 2287 2880 4038 6027 8497 10000 9816 7946 4943
1830.0 2664 1571 1116 961 935 1010 1185 1481 1972 2656
1870.0 3153 3037 2290 1351 744 484 354 270 217 185
1910.0 166 159 156 150 144 133 122 115 107 102
1950.0 101 103 106 107 108 102 94 89 83 78
1990.0 73 71 75 77 76 76 81 89 98 107
2030.0 116 116 109 102 90 76 67 61 54 46
2070.0 43 43 39 39 40 40 40 41 41 39
2110.0 36 39 40 33 32 39 39 39 36 29
2150.0 27 27 28 32 32 32 31 29 33 37
2190.0 39 40 42 44 41 34 30 28 29 31
2230.0 30 32 33 31 30 33 33 31 34 38
2270.0 39 34 28 26 26 22 20 21 18 17
2310.0 23 16 13 16 18 17 14 17 18 22
2350.0 21 20 23 29 30 27 27 26 24 25
2390.0 27 20 17 19 19 22 21 21 25 27
2430.0 25 22 21 22 21 20 14 11 16 13
2470.0 11 11 14 18 19 18 17 22 25 25
2510.0 23 21 18 21 23 21 19 18 15 10
2550.0 11 15 19 17 15 18 19 17 14 11
2590.0 11 9 6 9 6 5 7 6 11 16
2630.0 17 13 6 7 9 12 12 6 4 6
2670.0 8 10 12 15 15 13 10 6 9 10
2710.0 2 3 8 6 5 9 12 9 7 12
2750.0 17 12 12 12 18 23 26 23 20 22
2790.0 18 16 13 15 12 6 9 5 0 3
2830.0 5 2 1 6 13 11 8 6 6 12
2870.0 15 10 5 13 14 9 13 13 13 17
2910.0 13 8 6 5 7 10 13 14 12 10
2950.0 13 15 15 13 10 11 15 16 20 23
2990.0 12 10 14 16 22 19 11 7 12 17
3030.0 12 9 14 21 29 33 29 24 25 31
3070.0 32 26 25 27 30 28 29 32 34 40
3110.0 37 27 16 8 5 7 11 8 7 13
3150.0 19 17 18 16 9 12 16 16 18 10
3190.0 8 12 10 4 9 8 1 10 12 12
3230.0 15 10 3 5 13 13 6 4 5 6
3270.0 6 12 12 7 12 18 17 10 8 23
3310.0 19 13 18 17 13 6 7 11 13 10
3350.0 11 12 11 10 13 14 9 13 19 17
3390.0 16 13 14 13 11 16 11 11 17 5
3430.0 5 19 15 13 10 3 10 17 17 15
3470.0 13 8 4 9 18 16 17 8 2 12
3510.0 14 11 13 17 20 23 32 28 15 22
3550.0 32 33 31 28 29 37 46 54 59 47
3590.0 42 53 63 74 81 81 83 88 99 98
3630.0 90 92 91 87 93 103 114 123 122 116
3670.0 104 91 81 75 71 67 65 47 40 36
3710.0 26 33 37 38 36 32 36 47 57 41
3750.0 30 39 45 37 29 21 21 28 20 20
3790.0 25 16 18 31 36 31 25 21 21 23
3830.0 17 21 31 31 27
##END=
