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All results from a given calculation for C4H10O (1-Propanol, 2-methyl-)

using model chemistry: MP2/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-31G(2df,p)
 hartrees
Energy at 0K-233.066426
Energy at 298.15K-233.077719
HF Energy-232.177521
Nuclear repulsion energy193.674138
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP2/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3898 3682 27.46      
2 A 3194 3016 26.40      
3 A 3192 3015 9.62      
4 A 3185 3009 34.78      
5 A 3181 3005 9.32      
6 A 3154 2979 23.85      
7 A 3111 2938 13.64      
8 A 3095 2923 13.74      
9 A 3091 2919 15.15      
10 A 3050 2880 37.46      
11 A 1547 1461 11.82      
12 A 1534 1449 4.42      
13 A 1530 1445 0.27      
14 A 1523 1438 4.08      
15 A 1516 1432 0.65      
16 A 1443 1363 23.08      
17 A 1427 1348 6.65      
18 A 1419 1341 13.71      
19 A 1411 1333 2.72      
20 A 1382 1305 3.39      
21 A 1336 1262 0.67      
22 A 1266 1195 11.00      
23 A 1217 1149 0.27      
24 A 1177 1112 1.81      
25 A 1139 1076 1.97      
26 A 1104 1042 114.47      
27 A 989 934 0.31      
28 A 969 915 5.74      
29 A 936 884 0.73      
30 A 911 861 7.85      
31 A 837 791 5.68      
32 A 493 466 5.49      
33 A 419 396 2.22      
34 A 360 340 19.09      
35 A 316 298 66.88      
36 A 261 247 3.27      
37 A 249 236 33.69      
38 A 228 215 3.25      
39 A 128 121 3.31      

Unscaled Zero Point Vibrational Energy (zpe) 30608.3 cm-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 28909.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP2/6-31G(2df,p)
ABC
0.25418 0.11814 0.08894

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.448 0.003 -0.356
C2 -0.768 -0.702 0.233
C3 1.720 -0.747 0.033
C4 0.509 1.456 0.105
O5 -1.995 -0.119 -0.156
H6 0.336 -0.015 -1.445
H7 1.686 -1.786 -0.303
H8 2.600 -0.278 -0.410
H9 1.853 -0.748 1.118
H10 -0.377 2.011 -0.211
H11 0.583 1.514 1.195
H12 1.380 1.962 -0.316
H13 -0.798 -1.734 -0.128
H14 -0.666 -0.742 1.328
H15 -2.089 0.701 0.331

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.52431.52641.52522.45411.09522.17642.17112.17032.17522.16932.16952.14982.15182.7192
C21.52432.49582.51101.41362.12322.73553.45512.76662.77672.76843.46611.09281.10001.9296
C31.52642.49582.51463.77192.15281.09241.09161.09343.47262.78472.75232.70882.71414.0850
C41.52522.51102.51462.96912.14363.47312.76522.77321.09191.09431.09163.45472.77612.7145
O52.45411.41363.77192.96912.66534.04374.60484.10202.67443.33743.96772.01032.08750.9580
H61.09522.12322.15282.14362.66532.50322.50363.06742.47663.06082.50462.44463.03663.0896
H72.17642.73551.09243.47314.04372.50321.76651.76734.32203.78823.76062.49103.04624.5646
H82.17113.45511.09162.76524.60482.50361.76651.76473.76073.13962.55293.70773.72854.8470
H92.17032.76661.09342.77324.10203.06741.76731.76473.78802.59533.10233.09062.52754.2726
H102.17522.77673.47261.09192.67442.47664.32203.76073.78801.77341.76083.76863.16662.2222
H112.16932.76842.78471.09433.33743.06083.78823.13962.59531.77341.76573.76902.58232.9235
H122.16953.46612.75231.09163.96772.50463.76062.55293.10231.76081.76574.29383.76813.7470
H132.14981.09282.70883.45472.01032.44462.49103.70773.09063.76863.76904.29381.76592.7932
H142.15181.10002.71412.77612.08753.03663.04623.72852.52753.16662.58233.76811.76592.2583
H152.71921.92964.08502.71450.95803.08964.56464.84704.27262.22222.92353.74702.79322.2583

picture of 1-Propanol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O5 113.245 C1 C2 H13 109.353
C1 C2 H14 109.094 C1 C3 H7 111.338
C1 C3 H8 110.963 C1 C3 H9 110.784
C1 C4 H10 111.357 C1 C4 H11 110.745
C1 C4 H12 110.921 C2 C1 C3 109.790
C2 C1 C4 110.859 C2 C1 H6 107.156
C2 O5 H15 107.342 C3 C1 C4 110.980
C3 C1 H6 109.296 C4 C1 H6 108.664
O5 C2 H13 105.943 O5 C2 H14 111.695
H7 C3 H8 107.968 H7 C3 H9 107.908
H8 C3 H9 107.733 H10 C4 H11 108.427
H10 C4 H12 107.493 H11 C4 H12 107.754
H13 C2 H14 107.284
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability