return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: HSEh1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-233.493663
Energy at 298.15K-233.504847
HF Energy-233.493663
Nuclear repulsion energy193.768326
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 HSEh1PBE/cc-pVTZ
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 3877 3726 23.61      
2 A 3118 2996 34.47      
3 A 3112 2991 26.37      
4 A 3106 2985 46.59      
5 A 3098 2978 24.76      
6 A 3086 2966 27.19      
7 A 3040 2921 32.99      
8 A 3035 2917 11.40      
9 A 3029 2911 21.81      
10 A 2977 2861 48.41      
11 A 1509 1451 15.32      
12 A 1499 1441 6.24      
13 A 1496 1438 0.32      
14 A 1487 1429 4.64      
15 A 1480 1422 0.63      
16 A 1424 1368 27.51      
17 A 1407 1352 4.47      
18 A 1398 1344 16.28      
19 A 1386 1332 3.26      
20 A 1365 1312 4.32      
21 A 1322 1270 0.16      
22 A 1246 1198 12.30      
23 A 1200 1153 0.45      
24 A 1164 1119 1.09      
25 A 1122 1079 0.56      
26 A 1094 1052 132.85      
27 A 973 935 0.09      
28 A 953 916 5.58      
29 A 926 890 0.49      
30 A 901 866 8.32      
31 A 827 795 6.52      
32 A 493 474 5.67      
33 A 414 397 1.07      
34 A 352 338 1.53      
35 A 278 267 69.30      
36 A 258 248 3.09      
37 A 237 228 50.36      
38 A 220 211 1.85      
39 A 122 117 3.02      

Unscaled Zero Point Vibrational Energy (zpe) 30014.2 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 28846.6 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 HSEh1PBE/cc-pVTZ
ABC
0.25393 0.11804 0.08880

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.448 0.005 -0.346
C2 -0.775 -0.689 0.239
C3 1.705 -0.767 0.025
C4 0.537 1.455 0.106
O5 -2.005 -0.116 -0.155
H6 0.333 -0.010 -1.436
H7 1.656 -1.802 -0.322
H8 2.594 -0.310 -0.414
H9 1.847 -0.786 1.110
H10 -0.341 2.030 -0.198
H11 0.628 1.519 1.195
H12 1.408 1.951 -0.327
H13 -0.808 -1.725 -0.106
H14 -0.686 -0.716 1.336
H15 -2.079 0.748 0.253

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.52311.52151.52162.46321.09562.17382.16992.16832.17862.16822.16952.15092.15272.7016
C21.52312.49092.51681.41242.11942.73243.45262.76452.78772.78553.47141.09231.10051.9405
C31.52152.49092.51223.77112.14231.09231.09151.09403.47332.78522.75652.69242.72764.0831
C41.52162.51682.51222.99912.13693.47052.76012.78331.09261.09471.09163.45882.77852.7138
O52.46321.41243.77112.99912.66784.03424.61004.10882.71553.38053.99312.00592.07810.9583
H61.09562.11942.14232.13692.66782.49022.49903.06132.48013.05752.49612.45113.03573.0408
H72.17382.73241.09233.47054.03422.49021.76451.76554.32323.79323.76062.47483.06824.5594
H82.16993.45261.09152.76014.61002.49901.76451.76243.76003.13032.55423.69693.73964.8377
H92.16832.76451.09402.78334.10883.06131.76551.76243.79852.60913.12173.06672.54424.3014
H102.17862.78773.47331.09262.71552.48014.32323.76003.79851.77231.75563.78483.16392.2062
H112.16822.78552.78521.09473.38053.05753.79323.13032.60911.77231.76343.77852.59682.9685
H122.16953.47142.75651.09163.99312.49613.76062.55423.12171.75561.76344.29703.77593.7338
H132.15091.09232.69243.45882.00592.45112.47483.69693.06673.78483.77854.29701.76342.8037
H142.15271.10052.72762.77852.07813.03573.06823.73962.54423.16392.59683.77591.76342.2924
H152.70161.94054.08312.71380.95833.04084.55944.83774.30142.20622.96853.73382.80372.2924

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 114.041 C1 C2 H13 109.554
C1 C2 H14 109.215 C1 C3 H7 111.487
C1 C3 H8 111.220 C1 C3 H9 110.947
C1 C4 H10 111.844 C1 C4 H11 110.881
C1 C4 H12 111.169 C2 C1 C3 109.804
C2 C1 C4 111.510 C2 C1 H6 106.929
C2 O5 H15 108.353 C3 C1 C4 111.289
C3 C1 H6 108.794 C4 C1 H6 108.369
O5 C2 H13 105.714 O5 C2 H14 110.972
H7 C3 H8 107.801 H7 C3 H9 107.712
H8 C3 H9 107.494 H10 C4 H11 108.243
H10 C4 H12 106.983 H11 C4 H12 107.524
H13 C2 H14 107.066
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.063      
2 C 0.024      
3 C -0.298      
4 C -0.309      
5 O -0.336      
6 H 0.089      
7 H 0.096      
8 H 0.097      
9 H 0.087      
10 H 0.086      
11 H 0.092      
12 H 0.100      
13 H 0.089      
14 H 0.051      
15 H 0.196      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.154 0.747 0.727 1.555
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.758 -2.345 -2.052
y -2.345 -31.924 0.434
z -2.052 0.434 -33.278
Traceless
 xyz
x -4.157 -2.345 -2.052
y -2.345 3.094 0.434
z -2.052 0.434 1.063
Polar
3z2-r22.125
x2-y2-4.834
xy-2.345
xz-2.052
yz0.434


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.485 -0.183 -0.016
y -0.183 8.340 0.007
z -0.016 0.007 7.221


<r2> (average value of r2) Å2
<r2> 144.054
(<r2>)1/2 12.002