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

using model chemistry: CCSD/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 CCSD/6-31G**
Rotational Constants (cm-1) from geometry optimized at CCSD/6-31G**
See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/6-31G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at CCSD/6-31G**
 hartrees
Energy at 0K-193.797901
Energy at 298.15K 
HF Energy-193.127068
Nuclear repulsion energy132.891845
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 CCSD/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 3914 3651 16.95      
2 A 3213 2997 25.35      
3 A 3183 2969 50.21      
4 A 3155 2942 23.29      
5 A 3111 2902 26.78      
6 A 3108 2898 56.54      
7 A 3091 2882 42.03      
8 A 3054 2848 58.75      
9 A 1588 1481 3.03      
10 A 1569 1464 5.48      
11 A 1555 1450 5.14      
12 A 1541 1437 1.30      
13 A 1506 1405 6.58      
14 A 1472 1373 2.20      
15 A 1428 1332 2.41      
16 A 1364 1272 19.65      
17 A 1306 1218 1.20      
18 A 1287 1200 49.05      
19 A 1202 1121 8.29      
20 A 1158 1080 8.62      
21 A 1110 1035 41.63      
22 A 1020 952 34.58      
23 A 954 890 2.49      
24 A 897 837 1.40      
25 A 795 742 0.78      
26 A 490 457 8.27      
27 A 336 313 11.84      
28 A 268 250 114.06      
29 A 239 223 3.56      
30 A 148 138 7.65      

Unscaled Zero Point Vibrational Energy (zpe) 24530.7 cm-1
Scaled (by 0.9326) Zero Point Vibrational Energy (zpe) 22877.3 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 CCSD/6-31G**
ABC
0.47641 0.17318 0.14544

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.527 -0.520 0.130
C2 -0.634 0.647 -0.288
C3 0.768 0.550 0.289
O4 1.367 -0.641 -0.216
H5 -2.524 -0.424 -0.302
H6 -1.634 -0.556 1.216
H7 -1.097 -1.464 -0.199
H8 -0.554 0.686 -1.377
H9 -1.074 1.595 0.035
H10 0.717 0.527 1.386
H11 1.352 1.433 0.003
H12 2.237 -0.729 0.184

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.52712.53712.91671.09061.09221.08852.16102.16452.77613.48123.7699
C21.52711.51962.38092.17182.16942.16301.09261.09372.15402.15623.2186
C32.53711.51961.42623.48352.80182.78822.13102.13281.09781.09661.9508
O42.91672.38091.42623.89733.32592.59732.60683.31982.08682.08580.9618
H51.09062.17183.48353.89731.76491.76872.50332.50823.77534.30874.7949
H61.09222.16942.80183.32591.76491.76513.07082.51612.59323.78724.0096
H71.08852.16302.78822.59731.76871.76512.51103.06803.12483.79893.4351
H82.16101.09262.13102.60682.50333.07082.51101.75823.04462.46863.4963
H92.16451.09372.13283.31982.50822.51613.06801.75822.48382.43214.0478
H102.77612.15401.09782.08683.77532.59323.12483.04462.48381.77122.3096
H113.48122.15621.09662.08584.30873.78723.79892.46862.43211.77122.3429
H123.76993.21861.95080.96184.79494.00963.43513.49634.04782.30962.3429

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 112.764 C1 C2 H8 110.047
C1 C2 H9 110.260 C2 C1 H5 111.027
C2 C1 H6 110.740 C2 C1 H7 110.454
C2 C3 O4 107.809 C2 C3 H10 109.715
C2 C3 H11 109.956 C3 C2 H8 108.219
C3 C2 H9 108.296 C3 O4 H12 107.969
O4 C3 H10 110.872 O4 C3 H11 110.861
H5 C1 H6 107.911 H5 C1 H7 108.521
H6 C1 H7 108.085 H8 C2 H9 107.064
H10 C3 H11 107.633
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability