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

using model chemistry: MP2/SDD

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/SDD
 hartrees
Energy at 0K-232.561010
Energy at 298.15K-232.572063
Nuclear repulsion energy188.803996
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/SDD
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3662 3535 10.08      
2 A 3138 3029 46.54      
3 A 3119 3010 64.89      
4 A 3115 3006 21.44      
5 A 3109 3001 66.14      
6 A 3102 2995 17.88      
7 A 3055 2949 14.96      
8 A 3012 2907 66.70      
9 A 3008 2903 14.53      
10 A 3006 2902 36.89      
11 A 1554 1500 18.00      
12 A 1544 1491 7.71      
13 A 1537 1483 5.52      
14 A 1534 1481 2.00      
15 A 1525 1472 0.51      
16 A 1463 1412 12.06      
17 A 1444 1394 13.57      
18 A 1422 1372 9.17      
19 A 1405 1356 1.05      
20 A 1363 1316 10.14      
21 A 1346 1299 0.93      
22 A 1263 1219 10.61      
23 A 1222 1180 1.77      
24 A 1166 1125 8.91      
25 A 1112 1073 21.66      
26 A 1006 971 42.34      
27 A 987 953 7.37      
28 A 954 921 14.73      
29 A 938 905 46.09      
30 A 914 883 2.38      
31 A 807 779 9.93      
32 A 472 456 3.85      
33 A 423 408 1.67      
34 A 355 343 8.30      
35 A 285 275 138.62      
36 A 249 240 27.16      
37 A 231 223 18.58      
38 A 199 192 1.52      
39 A 101 97 5.64      

Unscaled Zero Point Vibrational Energy (zpe) 30072.4 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 29028.9 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/SDD
ABC
0.24292 0.11134 0.08405

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.462 0.003 -0.356
C2 -0.771 -0.725 0.251
C3 1.763 -0.772 0.026
C4 0.541 1.491 0.110
O5 -2.070 -0.117 -0.161
H6 0.342 -0.015 -1.457
H7 1.711 -1.825 -0.309
H8 2.646 -0.304 -0.447
H9 1.916 -0.763 1.123
H10 -0.322 2.076 -0.257
H11 0.570 1.553 1.216
H12 1.456 1.971 -0.283
H13 -0.839 -1.756 -0.129
H14 -0.696 -0.749 1.359
H15 -2.195 0.755 0.279

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.55561.56181.56122.54261.10802.21482.20702.21082.21802.21022.20572.19982.20122.8338
C21.55562.54492.57951.49192.15902.77293.51292.82562.88112.81423.53751.10101.11032.0539
C31.56182.54492.57353.89332.18901.10611.10511.10743.54102.87192.77742.78652.79694.2505
C41.56122.57952.57353.07892.18273.54162.82182.82841.10551.10821.10513.53652.84752.8391
O52.54261.49193.89333.07892.74044.15214.72824.23742.80533.41394.09982.04982.14390.9843
H61.10802.15902.18902.18272.74042.54352.53193.11332.50033.10762.56192.48793.08933.1693
H72.21482.77291.10613.54164.15212.54351.79021.79404.39923.87843.80472.55803.11984.7187
H82.20703.51291.10512.82184.72822.53191.79021.79063.80913.24422.57273.78863.82405.0085
H92.21082.82561.10742.82844.23743.11331.79401.79063.86972.68123.10883.18502.62274.4637
H102.21802.88113.54101.10552.80532.50034.39923.80913.86971.79981.78193.86803.27522.3533
H112.21022.81422.87191.10823.41393.10763.87843.24422.68121.79981.79083.83992.63113.0271
H122.20573.53752.77741.10514.09982.56193.80472.57273.10881.78191.79084.37963.83713.8894
H132.19981.10102.78653.53652.04982.48792.55803.78863.18503.86803.83994.37961.80202.8826
H142.20121.11032.79692.84752.14393.08933.11983.82402.62273.27522.63113.83711.80202.3828
H152.83382.05394.25052.83910.98433.16934.71875.00854.46372.35333.02713.88942.88262.3828

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 113.079 C1 C2 H13 110.641
C1 C2 H14 110.200 C1 C3 H7 111.078
C1 C3 H8 110.521 C1 C3 H9 110.686
C1 C4 H10 111.406 C1 C4 H11 110.631
C1 C4 H12 110.464 C2 C1 C3 109.447
C2 C1 C4 111.711 C2 C1 H6 107.105
C2 O5 H15 110.401 C3 C1 C4 110.980
C3 C1 H6 108.962 C4 C1 H6 108.518
O5 C2 H13 103.445 O5 C2 H14 110.088
H7 C3 H8 108.107 H7 C3 H9 108.283
H8 C3 H9 108.059 H10 C4 H11 108.779
H10 C4 H12 107.423 H11 C4 H12 108.017
H13 C2 H14 109.156
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability