##TITLE=Isobutane
##JCAMP-DX=4.24
##DATA TYPE=INFRARED SPECTRUM
##ORIGIN=Sadtler Research Labs Under US-EPA Contract
##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=75-28-5
##MOLFORM=C 4 H 10
##$NIST SOURCE=MSDC-IR
##STATE=gas
##XUNITS=1/CM
##YUNITS=ABSORBANCE
##XFACTOR=1.0
##YFACTOR=0.000129681
##DELTAX=4.0
##FIRSTX=450.0
##LASTX=3966.0
##FIRSTY=0.007262
##MAXX=3966
##MINX=450
##MAXY=1.29681
##MINY=0
##NPOINTS=880
##XYDATA=(X++(Y..Y))
450.0 56 68 51 31 10 42 37 33 43 30
490.0 32 26 6 19 36 33 41 30 16 27
530.0 29 19 31 26 19 19 25 27 21 33
570.0 28 17 27 22 22 24 27 24 20 28
610.0 23 29 24 16 12 25 30 27 20 16
650.0 9 19 23 17 35 20 25 15 26 31
690.0 31 1 11 9 19 26 24 24 20 26
730.0 18 24 18 18 15 21 16 19 19 22
770.0 29 28 25 28 25 27 55 49 16 25
810.0 28 40 31 26 21 24 18 16 24 21
850.0 14 14 15 17 22 18 19 22 21 16
890.0 27 39 45 58 68 70 72 66 66 73
930.0 75 62 54 44 36 25 23 19 21 21
970.0 19 20 16 19 19 18 18 20 17 19
1010.0 16 19 22 16 20 18 20 13 14 17
1050.0 14 16 12 14 15 19 16 14 14 17
1090.0 17 17 16 18 19 23 24 23 26 26
1130.0 34 34 42 47 58 73 106 150 203 233
1170.0 250 288 291 260 186 105 58 36 31 27
1210.0 31 28 32 31 31 31 30 33 30 32
1250.0 29 32 28 31 30 31 34 36 39 35
1290.0 44 47 57 61 80 94 126 165 217 249
1330.0 262 327 304 259 256 309 409 515 577 565
1370.0 601 701 702 729 747 577 594 499 184 150
1410.0 134 144 127 119 114 119 156 198 299 380
1450.0 482 517 561 556 564 525 757 1227 801 406
1490.0 425 406 399 339 283 192 147 97 62 42
1530.0 25 24 13 7 3 18 7 6 11 11
1570.0 13 10 19 12 17 10 15 12 17 15
1610.0 14 19 16 16 12 19 18 14 17 16
1650.0 10 11 23 13 16 13 14 17 12 11
1690.0 17 20 16 15 15 20 17 10 21 22
1730.0 13 7 11 12 5 0 12 10 11 11
1770.0 8 3 8 4 5 3 1 2 0 7
1810.0 6 6 9 10 12 11 13 12 8 5
1850.0 10 11 9 11 6 0 5 7 6 4
1890.0 5 3 5 5 2 3 1 3 0 3
1930.0 7 3 6 2 6 6 9 7 12 8
1970.0 10 10 10 7 6 2 3 4 4 3
2010.0 4 1 3 2 4 4 3 5 3 4
2050.0 4 4 3 4 2 6 5 2 2 3
2090.0 3 5 5 4 3 6 6 8 9 8
2130.0 7 7 6 8 9 10 13 13 13 11
2170.0 9 12 12 10 7 4 2 2 0 2
2210.0 0 2 1 3 1 4 5 5 6 8
2250.0 8 7 9 8 8 10 8 9 9 13
2290.0 12 11 9 11 12 13 13 10 10 9
2330.0 6 13 11 9 16 20 14 16 19 25
2370.0 21 23 18 15 15 13 16 16 16 15
2410.0 12 11 11 10 12 10 11 11 11 9
2450.0 9 11 9 10 11 10 14 14 13 14
2490.0 14 15 17 20 19 18 18 19 19 18
2530.0 18 15 17 13 16 14 12 12 15 16
2570.0 17 18 16 21 23 26 31 36 41 46
2610.0 54 57 64 70 103 119 60 55 58 59
2650.0 55 50 46 39 33 29 25 25 26 27
2690.0 31 35 41 47 54 58 66 74 78 95
2730.0 117 112 96 100 114 121 118 110 97 100
2770.0 103 110 107 119 123 115 116 126 148 162
2810.0 160 156 165 203 217 202 213 251 287 329
2850.0 409 568 827 1199 1496 1606 1575 1889 2304 1897
2890.0 2153 2902 2595 2537 2361 2022 2320 2994 2478 2518
2930.0 3065 3307 3707 4255 5326 6666 7670 6357 6214 10000
2970.0 7349 4905 5300 5149 4374 3145 1979 1148 644 386
3010.0 249 184 144 122 105 95 91 87 84 78
3050.0 78 75 81 79 79 76 78 81 78 77
3090.0 77 76 74 74 76 73 71 77 73 76
3130.0 82 82 83 85 95 95 102 103 103 101
3170.0 100 115 107 99 103 99 101 100 101 94
3210.0 90 89 80 74 62 50 44 36 31 25
3250.0 21 18 10 15 16 12 14 14 11 10
3290.0 14 19 23 21 27 32 32 35 31 38
3330.0 48 61 43 42 40 40 40 35 31 26
3370.0 26 19 24 25 30 29 27 30 24 21
3410.0 20 15 17 16 17 11 10 10 12 12
3450.0 8 8 7 9 8 10 13 9 8 2
3490.0 6 12 8 8 8 4 6 8 9 3
3530.0 8 6 2 11 7 3 8 6 4 9
3570.0 7 9 8 9 8 7 9 0 6 4
3610.0 12 4 4 6 11 6 10 12 8 3
3650.0 5 14 13 15 4 11 4 7 5 11
3690.0 12 7 16 11 10 13 8 9 8 7
3730.0 14 6 14 10 28 9 16 14 14 22
3770.0 21 23 19 14 20 20 19 18 23 28
3810.0 21 24 33 27 22 25 30 26 25 15
3850.0 14 27 22 29 22 21 8 15 23 24
3890.0 19 17 9 11 16 26 17 15 13 21
3930.0 10 7 1 9 10 9 10 8 1 0
##END=
