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

using model chemistry: QCISD/6-31G*

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/6-31G*
 hartrees
Energy at 0K-232.908976
Energy at 298.15K-232.920309
HF Energy-232.143279
Nuclear repulsion energy192.645011
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/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 3777 3597 14.56      
2 A 3139 2989 44.94      
3 A 3136 2987 19.32      
4 A 3129 2980 70.19      
5 A 3123 2974 15.19      
6 A 3115 2967 20.10      
7 A 3061 2915 26.61      
8 A 3055 2910 12.42      
9 A 3051 2905 23.99      
10 A 3012 2868 43.40      
11 A 1567 1492 11.64      
12 A 1556 1482 1.07      
13 A 1555 1480 4.03      
14 A 1546 1472 4.92      
15 A 1539 1466 0.55      
16 A 1473 1403 15.62      
17 A 1460 1390 2.37      
18 A 1455 1385 28.39      
19 A 1429 1361 6.05      
20 A 1413 1346 5.04      
21 A 1364 1299 1.33      
22 A 1284 1223 13.16      
23 A 1234 1175 0.51      
24 A 1192 1135 3.43      
25 A 1148 1093 11.10      
26 A 1108 1056 104.08      
27 A 999 952 0.15      
28 A 978 932 7.52      
29 A 953 908 0.34      
30 A 924 879 7.61      
31 A 840 800 6.33      
32 A 500 476 6.34      
33 A 431 410 1.85      
34 A 371 353 20.28      
35 A 323 308 91.53      
36 A 269 256 11.17      
37 A 253 241 24.58      
38 A 229 218 1.34      
39 A 126 120 4.28      

Unscaled Zero Point Vibrational Energy (zpe) 30558.2 cm-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 29100.5 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/6-31G*
ABC
0.25177 0.11676 0.08793

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.451 0.003 -0.348
C2 -0.775 -0.703 0.237
C3 1.727 -0.756 0.029
C4 0.521 1.464 0.105
O5 -2.008 -0.117 -0.161
H6 0.336 -0.014 -1.442
H7 1.687 -1.799 -0.313
H8 2.611 -0.286 -0.421
H9 1.870 -0.763 1.119
H10 -0.366 2.025 -0.217
H11 0.596 1.529 1.201
H12 1.400 1.964 -0.321
H13 -0.807 -1.740 -0.121
H14 -0.684 -0.741 1.338
H15 -2.120 0.713 0.325

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.53101.53231.53112.46901.10042.18552.18062.18052.18492.17922.17902.16102.16432.7510
C21.53102.51172.52851.42262.12832.75093.47462.78942.79622.79143.48671.09741.10531.9556
C31.53232.51172.52733.79482.15681.09831.09751.09933.48932.80592.76172.72272.74394.1294
C41.53112.52852.52732.99442.14783.48972.77592.79391.09771.10021.09743.47532.79882.7548
O52.46901.42263.79482.99442.67324.06344.62964.13552.69993.36853.99642.02012.09570.9684
H61.10042.12832.15682.14782.67322.50712.50843.07842.48073.07162.51062.45533.04943.1120
H72.18552.75091.09833.48974.06342.50711.77541.77734.34133.81543.77352.50243.07754.6063
H82.18063.47461.09752.77594.62962.50841.77541.77453.77403.16002.55713.72623.76304.8930
H92.18052.78941.09932.79394.13553.07841.77731.77453.81532.62353.11933.10832.56414.3287
H102.18492.79623.48931.09772.69992.48074.34133.77403.81531.78311.76973.79223.18912.2569
H112.17922.79142.80591.10023.36853.07163.81543.16002.62351.78311.77523.79502.60972.9686
H122.17903.48672.76171.09743.99642.51063.77352.55713.11931.76971.77524.31613.79643.7914
H132.16101.09742.72273.47532.02012.45532.50243.72623.10833.79223.79504.31611.77292.8185
H142.16431.10532.74392.79882.09573.04943.07753.76302.56413.18912.60973.79641.77292.2814
H152.75101.95564.12942.75480.96843.11204.60634.89304.32872.25692.96863.79142.81852.2814

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 113.374 C1 C2 H13 109.505
C1 C2 H14 109.300 C1 C3 H7 111.291
C1 C3 H8 110.958 C1 C3 H9 110.833
C1 C4 H10 111.362 C1 C4 H11 110.767
C1 C4 H12 110.911 C2 C1 C3 110.160
C2 C1 C4 111.333 C2 C1 H6 106.818
C2 O5 H15 108.248 C3 C1 C4 111.176
C3 C1 H6 108.912 C4 C1 H6 108.296
O5 C2 H13 105.847 O5 C2 H14 111.377
H7 C3 H8 107.914 H7 C3 H9 107.944
H8 C3 H9 107.755 H10 C4 H11 108.444
H10 C4 H12 107.451 H11 C4 H12 107.760
H13 C2 H14 107.198
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability