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All results from a given calculation for C3H7OH (1-Propanol)

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-193.717097
Energy at 298.15K-193.726100
Nuclear repulsion energy130.362132
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 MP3/6-31G*
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' 3823 3588 19.39      
2 A' 3183 2988 28.92      
3 A' 3114 2923 23.10      
4 A' 3098 2908 21.98      
5 A' 3044 2857 50.40      
6 A' 1594 1496 3.38      
7 A' 1571 1474 5.89      
8 A' 1557 1461 1.16      
9 A' 1519 1425 3.95      
10 A' 1477 1387 1.56      
11 A' 1398 1313 12.41      
12 A' 1306 1225 64.16      
13 A' 1142 1072 16.20      
14 A' 1118 1050 63.73      
15 A' 1087 1020 8.96      
16 A' 921 865 5.50      
17 A' 469 440 11.03      
18 A' 283 265 4.92      
19 A" 3176 2981 60.41      
20 A" 3154 2960 2.92      
21 A" 3079 2890 54.58      
22 A" 1562 1466 7.41      
23 A" 1359 1276 0.34      
24 A" 1310 1230 0.06      
25 A" 1230 1155 1.81      
26 A" 932 874 2.95      
27 A" 786 738 0.47      
28 A" 292 274 131.42      
29 A" 240 225 4.21      
30 A" 131 123 6.14      

Unscaled Zero Point Vibrational Energy (zpe) 24477.0 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 22974.1 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 MP3/6-31G*
ABC
0.88542 0.12710 0.11853

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.446 1.232 0.000
C2 0.000 0.738 0.000
C3 0.094 -0.777 0.000
O4 1.475 -1.126 0.000
H5 -1.488 2.325 0.000
H6 -1.985 0.877 0.885
H7 -1.985 0.877 -0.885
H8 0.534 1.115 0.879
H9 0.534 1.115 -0.879
H10 -0.416 -1.183 0.888
H11 -0.416 -1.183 -0.888
H12 1.541 -2.092 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.52812.53143.75391.09371.09541.09542.16972.16972.77132.77134.4685
C21.52811.51852.37722.17502.17802.17801.09551.09552.15692.15693.2223
C32.53141.51851.42433.48202.80022.80022.13242.13241.10111.10111.9548
O43.75392.37721.42434.54824.09464.09462.58492.58492.08942.08940.9679
H51.09372.17503.48204.54821.76841.76842.51492.51493.77363.77365.3552
H61.09542.17802.80024.09461.76841.77032.53013.08472.58933.13814.6933
H71.09542.17802.80024.09461.76841.77033.08472.53013.13812.58934.6933
H82.16971.09552.13242.58492.51492.53013.08471.75892.48633.05033.4743
H92.16971.09552.13242.58492.51493.08472.53011.75893.05032.48633.4743
H102.77132.15691.10112.08943.77362.58933.13812.48633.05031.77552.3329
H112.77132.15691.10112.08943.77363.13812.58933.05032.48631.77552.3329
H124.46853.22231.95480.96795.35524.69334.69333.47433.47432.33292.3329

picture of 1-Propanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.379 C1 C2 H8 110.494
C1 C2 H9 110.494 C2 C1 H5 111.027
C2 C1 H6 111.158 C2 C1 H7 111.158
C2 C3 O4 107.723 C2 C3 H10 109.818
C2 C3 H11 109.818 C3 C2 H8 108.239
C3 C2 H9 108.239 C3 O4 H12 108.084
O4 C3 H10 111.013 O4 C3 H11 111.013
H5 C1 H6 107.763 H5 C1 H7 107.763
H6 C1 H7 107.811 H8 C2 H9 106.797
H10 C3 H11 107.461
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability