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

using model chemistry: MP2/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 MP2/STO-3G
 hartrees
Energy at 0K-229.540642
Energy at 298.15K-229.551652
Nuclear repulsion energy188.552657
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 MP2/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 3880 3383 40.16      
2 A 3552 3097 3.47      
3 A 3550 3096 5.49      
4 A 3550 3095 1.12      
5 A 3546 3092 3.71      
6 A 3472 3027 7.26      
7 A 3435 2995 3.63      
8 A 3370 2939 3.99      
9 A 3368 2937 2.36      
10 A 3341 2913 15.46      
11 A 1744 1521 2.46      
12 A 1741 1518 1.07      
13 A 1737 1514 0.74      
14 A 1734 1511 0.34      
15 A 1709 1490 1.04      
16 A 1639 1429 13.99      
17 A 1628 1419 0.26      
18 A 1619 1412 1.24      
19 A 1571 1370 2.39      
20 A 1537 1340 6.56      
21 A 1470 1282 15.46      
22 A 1391 1213 4.09      
23 A 1325 1156 2.40      
24 A 1274 1111 1.16      
25 A 1243 1084 0.25      
26 A 1194 1041 16.14      
27 A 1085 946 0.41      
28 A 1053 918 2.11      
29 A 1041 908 0.71      
30 A 992 865 3.51      
31 A 887 773 4.13      
32 A 498 435 3.97      
33 A 444 387 9.56      
34 A 372 324 19.81      
35 A 356 310 40.76      
36 A 272 237 0.40      
37 A 236 205 1.35      
38 A 221 193 0.10      
39 A 96 84 2.70      

Unscaled Zero Point Vibrational Energy (zpe) 33585.4 cm-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 29283.1 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 MP2/STO-3G
ABC
0.24110 0.11028 0.08342

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.458 0.002 -0.354
C2 -0.826 -0.669 0.276
C3 1.725 -0.836 0.013
C4 0.624 1.486 0.114
O5 -2.092 -0.100 -0.175
H6 0.337 -0.005 -1.457
H7 1.626 -1.873 -0.351
H8 2.629 -0.394 -0.441
H9 1.869 -0.865 1.107
H10 -0.239 2.102 -0.191
H11 0.720 1.540 1.212
H12 1.530 1.930 -0.333
H13 -0.851 -1.738 -0.028
H14 -0.734 -0.641 1.389
H15 -2.037 0.843 0.200

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.58031.56321.56412.55851.10912.20942.20822.20882.21782.21062.20612.20242.20762.6907
C21.58032.57012.60261.45992.19012.80263.53902.82662.87062.85423.56091.11141.11651.9392
C31.56322.57012.57113.89222.18601.10351.10351.10383.53952.84492.79442.73032.82474.1242
C41.56412.60262.57113.15862.18433.53532.80312.83921.10371.10391.10323.54822.82762.7395
O52.55851.45993.89223.15862.74804.12324.73744.23302.87743.53834.15542.06042.14061.0160
H61.10912.19012.18602.18432.74802.52482.53683.10812.52413.10762.53662.54113.10613.0164
H72.20942.80261.10353.53534.12322.52481.78891.78884.39323.86173.80442.50213.18024.5934
H82.20823.53901.10352.80314.73742.53681.78891.78803.80973.18092.57313.75333.83644.8694
H92.20882.82661.10382.83924.23303.10811.78881.78803.86392.66773.16253.07382.62774.3587
H102.21782.87063.53951.10372.87742.52414.39323.80973.86391.78991.78323.89153.20372.2292
H112.21062.85422.84491.10393.53833.10763.86173.18092.66771.78991.78743.84082.62743.0186
H122.20613.56092.79441.10324.15542.53663.80442.57313.16251.78321.78744.38423.83443.7672
H132.20241.11142.73033.54822.06042.54112.50213.75333.07383.89153.84084.38421.79512.8496
H142.20761.11652.82472.82762.14063.10613.18023.83642.62773.20372.62743.83441.79512.3054
H152.69071.93924.12422.73951.01603.01644.59344.86944.35872.22923.01863.76722.84962.3054

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 114.549 C1 C2 H13 108.556
C1 C2 H14 108.674 C1 C3 H7 110.714
C1 C3 H8 110.624 C1 C3 H9 110.647
C1 C4 H10 111.299 C1 C4 H11 110.716
C1 C4 H12 110.405 C2 C1 C3 109.687
C2 C1 C4 111.726 C2 C1 H6 107.754
C2 O5 H15 101.605 C3 C1 C4 110.602
C3 C1 H6 108.580 C4 C1 H6 108.389
O5 C2 H13 105.709 O5 C2 H14 111.678
H7 C3 H8 108.298 H7 C3 H9 108.268
H8 C3 H9 108.198 H10 C4 H11 108.346
H10 C4 H12 107.806 H11 C4 H12 108.156
H13 C2 H14 107.369
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability