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: CCSD=FULL/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 CCSD=FULL/cc-pVTZ
 hartrees
Energy at 0K-233.319149
Energy at 298.15K 
HF Energy-232.238135
Nuclear repulsion energy194.282460
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=FULL/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/cc-pVTZ
ABC
0.25552 0.11858 0.08930

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.445 0.004 -0.352
C2 -0.768 -0.691 0.238
C3 1.705 -0.756 0.029
C4 0.526 1.451 0.105
O5 -1.994 -0.115 -0.159
H6 0.333 -0.014 -1.434
H7 1.659 -1.791 -0.304
H8 2.584 -0.298 -0.416
H9 1.840 -0.757 1.109
H10 -0.351 2.015 -0.204
H11 0.606 1.505 1.190
H12 1.398 1.941 -0.318
H13 -0.794 -1.721 -0.106
H14 -0.673 -0.712 1.327
H15 -2.103 0.710 0.308

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51751.51971.51932.44971.08802.16652.16112.15842.16792.15782.15962.13752.13982.7253
C21.51752.48312.50551.41092.11262.71893.43832.75092.77302.75973.45431.08591.09321.9362
C31.51972.48312.50353.75882.13861.08761.08671.08903.45842.76942.73742.68182.70934.0900
C41.51932.50552.50352.97802.13273.45782.75062.75891.08711.08991.08683.44122.75792.7381
O52.44971.41093.75882.97802.65474.02094.58904.08892.69033.34703.97002.00522.07560.9547
H61.08802.11262.13862.13272.65472.48782.48743.04822.46863.04392.49072.43793.01933.0805
H72.16652.71891.08763.45784.02092.48781.76021.76064.30443.76843.74122.46123.04264.5581
H82.16113.43831.08672.75064.58902.48741.76021.75823.74273.12122.53593.67853.71694.8485
H92.15842.75091.08902.75894.08893.04821.76061.75823.76952.57793.08493.05642.52254.2825
H102.16792.77303.45841.08712.69032.46864.30443.74273.76951.76641.75433.76283.14362.2434
H112.15782.75972.76941.08993.34703.04393.76843.12122.57791.76641.75903.74722.56282.9572
H122.15963.45432.73741.08683.97002.49073.74122.53593.08491.75431.75904.27323.74643.7635
H132.13751.08592.68183.44122.00522.43792.46123.67853.05643.76283.74724.27321.75602.7919
H142.13981.09322.70932.75792.07563.01933.04263.71692.52253.14362.56283.74641.75602.2593
H152.72531.93624.09002.73810.95473.08054.55814.84854.28252.24342.95723.76352.79192.2593

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 113.502 C1 C2 H13 109.259
C1 C2 H14 109.015 C1 C3 H7 111.308
C1 C3 H8 110.930 C1 C3 H9 110.576
C1 C4 H10 111.486 C1 C4 H11 110.504
C1 C4 H12 110.838 C2 C1 C3 109.685
C2 C1 C4 111.193 C2 C1 H6 107.210
C2 O5 H15 108.314 C3 C1 C4 110.939
C3 C1 H6 109.071 C4 C1 H6 108.642
O5 C2 H13 106.123 O5 C2 H14 111.334
H7 C3 H8 108.104 H7 C3 H9 107.973
H8 C3 H9 107.817 H10 C4 H11 108.464
H10 C4 H12 107.598 H11 C4 H12 107.816
H13 C2 H14 107.386
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability