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

using model chemistry: CISD/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CISD/6-31G*
 hartrees
Energy at 0K-232.781135
Energy at 298.15K-232.792592
Nuclear repulsion energy193.700002
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 CISD/6-31G*
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 3953 3660 26.60      
2 A 3235 2995 48.45      
3 A 3232 2992 21.14      
4 A 3226 2987 80.15      
5 A 3219 2980 21.43      
6 A 3216 2978 8.84      
7 A 3159 2925 23.15      
8 A 3151 2918 16.84      
9 A 3146 2912 26.45      
10 A 3114 2883 43.94      
11 A 1614 1494 11.64      
12 A 1605 1486 0.88      
13 A 1601 1482 5.18      
14 A 1592 1474 4.85      
15 A 1585 1467 0.57      
16 A 1523 1410 19.14      
17 A 1511 1399 2.47      
18 A 1504 1393 23.89      
19 A 1474 1364 8.37      
20 A 1455 1347 7.71      
21 A 1409 1304 1.33      
22 A 1322 1224 15.34      
23 A 1270 1176 0.50      
24 A 1227 1136 2.74      
25 A 1180 1092 9.24      
26 A 1161 1075 122.28      
27 A 1028 951 0.14      
28 A 1008 933 7.00      
29 A 982 909 0.39      
30 A 952 881 8.05      
31 A 863 799 6.55      
32 A 515 476 6.58      
33 A 442 409 1.54      
34 A 378 350 14.48      
35 A 325 301 102.84      
36 A 276 256 9.92      
37 A 258 239 28.05      
38 A 234 216 1.89      
39 A 129 120 4.44      

Unscaled Zero Point Vibrational Energy (zpe) 31535.9 cm-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 29195.9 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 CISD/6-31G*
ABC
0.25391 0.11796 0.08875

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.448 0.003 -0.346
C2 -0.774 -0.699 0.235
C3 1.715 -0.758 0.030
C4 0.526 1.458 0.105
O5 -1.999 -0.112 -0.159
H6 0.336 -0.014 -1.433
H7 1.674 -1.793 -0.311
H8 2.595 -0.296 -0.416
H9 1.858 -0.768 1.112
H10 -0.345 2.025 -0.222
H11 0.593 1.525 1.193
H12 1.405 1.949 -0.311
H13 -0.814 -1.727 -0.123
H14 -0.694 -0.737 1.327
H15 -2.106 0.715 0.315

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.52431.52571.52542.45681.09222.17462.16952.17002.17572.16962.16892.15202.15662.7328
C21.52432.49852.52211.41432.11752.73583.45522.77542.79552.78133.47261.08831.09591.9446
C31.52572.49852.51633.77502.14371.09001.08921.09133.47202.79732.74582.71222.73624.1057
C41.52542.52212.51632.98522.13653.47242.76222.78231.08931.09211.08923.46222.79322.7433
O52.45681.41433.77502.98522.66244.04214.60544.11372.70343.35073.98252.00342.07410.9592
H61.09222.11752.14372.13652.66242.49282.49353.05922.46723.05382.50012.44393.03343.0908
H72.17462.73581.09003.47244.04212.49281.76091.76314.31983.79953.75122.49523.06604.5793
H82.16953.45521.08922.76224.60542.49351.76091.76023.75123.14832.54303.70843.74834.8644
H92.17002.77541.09132.78234.11373.05921.76311.76023.79862.61963.09943.09552.56124.3069
H102.17572.79553.47201.08932.70342.46724.31983.75123.79861.76921.75413.78213.18612.2599
H112.16962.78132.79731.09213.35073.05383.79953.14832.61961.76921.76053.77932.60652.9520
H122.16893.47262.74581.08923.98252.50013.75122.54303.09941.75411.76054.29713.78203.7743
H132.15201.08832.71223.46222.00342.44392.49523.70843.09553.78213.77934.29711.75912.7972
H142.15661.09592.73622.79322.07413.03343.06603.74832.56123.18612.60653.78201.75912.2646
H152.73281.94464.10572.74330.95923.09084.57934.86444.30692.25992.95203.77432.79722.2646

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 113.400 C1 C2 H13 109.791
C1 C2 H14 109.705 C1 C3 H7 111.391
C1 C3 H8 111.028 C1 C3 H9 110.944
C1 C4 H10 111.539 C1 C4 H11 110.877
C1 C4 H12 110.999 C2 C1 C3 110.013
C2 C1 C4 111.584 C2 C1 H6 106.892
C2 O5 H15 108.509 C3 C1 C4 111.117
C3 C1 H6 108.818 C4 C1 H6 108.271
O5 C2 H13 105.616 O5 C2 H14 110.793
H7 C3 H8 107.807 H7 C3 H9 107.855
H8 C3 H9 107.654 H10 C4 H11 108.389
H10 C4 H12 107.249 H11 C4 H12 107.620
H13 C2 H14 107.289
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability