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

using model chemistry: QCISD/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at QCISD/STO-3G
 hartrees
Energy at 0K-229.624694
Energy at 298.15K-229.635579
Nuclear repulsion energy187.414839
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 QCISD/STO-3G
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 3664 3664 57.53      
2 A 3439 3439 4.44      
3 A 3437 3437 5.78      
4 A 3436 3436 2.34      
5 A 3434 3434 3.60      
6 A 3364 3364 6.86      
7 A 3334 3334 3.67      
8 A 3276 3276 3.70      
9 A 3275 3275 2.89      
10 A 3247 3247 13.63      
11 A 1699 1699 2.15      
12 A 1695 1695 0.97      
13 A 1691 1691 0.66      
14 A 1688 1688 0.31      
15 A 1663 1663 0.91      
16 A 1615 1615 12.32      
17 A 1593 1593 0.18      
18 A 1584 1584 0.84      
19 A 1533 1533 1.38      
20 A 1505 1505 5.84      
21 A 1437 1437 13.74      
22 A 1356 1356 3.60      
23 A 1294 1294 2.18      
24 A 1244 1244 1.22      
25 A 1208 1208 1.36      
26 A 1153 1153 10.15      
27 A 1060 1060 0.36      
28 A 1029 1029 1.75      
29 A 1018 1018 0.57      
30 A 967 967 3.10      
31 A 868 868 3.48      
32 A 487 487 3.56      
33 A 434 434 7.70      
34 A 367 367 17.72      
35 A 348 348 35.91      
36 A 267 267 0.73      
37 A 228 228 1.40      
38 A 213 213 0.12      
39 A 91 91 2.49      

Unscaled Zero Point Vibrational Energy (zpe) 32618.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 32618.8 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 QCISD/STO-3G
ABC
0.23857 0.10897 0.08252

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.460 0.002 -0.354
C2 -0.828 -0.671 0.283
C3 1.733 -0.841 0.011
C4 0.631 1.492 0.114
O5 -2.105 -0.101 -0.181
H6 0.335 -0.006 -1.464
H7 1.631 -1.885 -0.355
H8 2.642 -0.396 -0.451
H9 1.882 -0.870 1.113
H10 -0.238 2.113 -0.194
H11 0.727 1.548 1.220
H12 1.544 1.936 -0.337
H13 -0.855 -1.749 -0.017
H14 -0.742 -0.633 1.403
H15 -2.054 0.851 0.209

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.58651.57051.57132.57261.11682.22142.22032.22112.22952.22272.21792.21482.22122.7122
C21.58652.58192.61441.47312.20122.81643.55752.84122.88552.86703.57921.11911.12381.9555
C31.57052.58192.58263.91412.19741.11161.11161.11203.55782.86052.80532.74302.84754.1530
C41.57132.61442.58263.17932.19583.55372.81572.85331.11171.11211.11143.56732.83962.7615
O52.57261.47313.91413.17932.75814.14434.76374.26132.89593.56384.18232.07502.15641.0299
H61.11682.20122.19742.19582.75812.53812.54993.12692.53633.12632.55102.55803.12573.0395
H72.22142.81641.11163.55374.14432.53811.80251.80244.41713.88433.82292.51253.20764.6247
H82.22033.55751.11162.81574.76372.54991.80251.80163.82863.19962.58033.77403.86534.9031
H92.22112.84121.11202.85334.26133.12691.80241.80163.88612.68153.17643.08812.65014.3895
H102.22952.88553.55781.11172.89592.53634.41713.82863.88611.80341.79713.91473.21692.2474
H112.22272.86702.86051.11213.56383.12633.88433.19962.68151.80341.80103.86002.63613.0398
H122.21793.57922.80531.11144.18232.55103.82292.58033.17641.79711.80104.40873.85453.7976
H132.21481.11912.74303.56732.07502.55802.51253.77403.08813.91473.86004.40871.80892.8720
H142.22121.12382.84752.83962.15643.12573.20763.86532.65013.21692.63613.85451.80892.3133
H152.71221.95554.15302.76151.02993.03954.62474.90314.38952.24743.03983.79762.87202.3133

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 114.400 C1 C2 H13 108.653
C1 C2 H14 108.881 C1 C3 H7 110.670
C1 C3 H8 110.584 C1 C3 H9 110.627
C1 C4 H10 111.242 C1 C4 H11 110.688
C1 C4 H12 110.358 C2 C1 C3 109.738
C2 C1 C4 111.770 C2 C1 H6 107.761
C2 O5 H15 101.271 C3 C1 C4 110.574
C3 C1 H6 108.532 C4 C1 H6 108.360
O5 C2 H13 105.538 O5 C2 H14 111.567
H7 C3 H8 108.341 H7 C3 H9 108.300
H8 C3 H9 108.233 H10 C4 H11 108.378
H10 C4 H12 107.876 H11 C4 H12 108.192
H13 C2 H14 107.508
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability