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

using model chemistry: CISD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 yes C1 1A

Conformer 1 (CS)

Jump to S1C2
Vibrational Frequencies calculated at CISD/6-31G
Rotational Constants (cm-1) from geometry optimized at CISD/6-31G
See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/6-31G
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at CISD/6-31G
 hartrees
Energy at 0K-193.415911
Energy at 298.15K 
HF Energy-193.030581
Nuclear repulsion energy131.557957
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 3788 3552 7.83      
2 A 3196 2997 25.09      
3 A 3159 2962 64.51      
4 A 3135 2940 23.25      
5 A 3103 2910 63.01      
6 A 3093 2901 46.56      
7 A 3085 2893 17.82      
8 A 3060 2870 44.48      
9 A 1613 1513 2.21      
10 A 1600 1500 8.10      
11 A 1585 1486 6.84      
12 A 1577 1479 1.55      
13 A 1518 1423 7.75      
14 A 1499 1405 2.36      
15 A 1469 1377 1.08      
16 A 1382 1296 10.37      
17 A 1324 1242 7.36      
18 A 1295 1215 36.75      
19 A 1212 1136 8.08      
20 A 1162 1089 0.62      
21 A 1110 1041 42.47      
22 A 1006 943 52.70      
23 A 974 914 8.86      
24 A 895 840 1.15      
25 A 814 763 1.36      
26 A 493 463 10.57      
27 A 337 316 14.22      
28 A 271 254 167.09      
29 A 234 219 6.30      
30 A 146 137 11.35      

Unscaled Zero Point Vibrational Energy (zpe) 24566.2 cm-1
Scaled (by 0.9378) Zero Point Vibrational Energy (zpe) 23038.2 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
0.46501 0.16981 0.14245

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 -1.539 -0.530 0.133
C2 -0.642 0.646 -0.297
C3 0.764 0.574 0.297
O4 1.388 -0.644 -0.213
H5 -2.535 -0.446 -0.316
H6 -1.660 -0.549 1.224
H7 -1.094 -1.478 -0.178
H8 -0.551 0.665 -1.390
H9 -1.095 1.600 0.007
H10 0.713 0.546 1.395
H11 1.351 1.453 0.001
H12 2.271 -0.777 0.162

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.54002.55852.94951.09551.09721.09282.17352.17862.79663.50703.8185
C21.54001.52832.40732.18472.18572.17451.09631.09862.17052.17103.2751
C32.55851.52831.46053.50622.82742.80772.14032.14281.09931.09812.0286
O42.94952.40731.46053.92903.37122.61802.61893.35402.11132.10870.9688
H51.09552.18473.50623.92901.77331.77792.51482.52183.80244.33624.8412
H61.09722.18572.82743.37121.77331.77453.08792.53262.61963.81704.0791
H71.09282.17452.80772.61801.77791.77452.52103.08293.13613.82073.4541
H82.17351.09632.14032.61892.51483.08792.52101.76673.06022.48403.5287
H92.17861.09862.14283.35402.52182.53263.08291.76672.51092.45034.1237
H102.79662.17051.09932.11133.80242.61963.13613.06022.51091.78082.3873
H113.50702.17101.09812.10874.33623.81703.82072.48402.45031.78082.4180
H123.81853.27512.02860.96884.84124.07913.45413.52874.12372.38732.4180

picture of 1-Propanol state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.994 C1 C2 H8 109.924
C1 C2 H9 110.189 C2 C1 H5 110.853
C2 C1 H6 110.835 C2 C1 H7 110.211
C2 C3 O4 107.280 C2 C3 H10 110.323
C2 C3 H11 110.431 C3 C2 H8 108.138
C3 C2 H9 108.205 C3 O4 H12 111.645
O4 C3 H10 110.337 O4 C3 H11 110.205
H5 C1 H6 107.939 H5 C1 H7 108.670
H6 C1 H7 108.246 H8 C2 H9 107.197
H10 C3 H11 108.273
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability