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All results from a given calculation for C4H10O (2-Butanol, (.+/-.)-)

using model chemistry: MP2/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-31+G**
 hartrees
Energy at 0K-232.954321
Energy at 298.15K 
HF Energy-232.174221
Nuclear repulsion energy193.483728
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 MP2/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP2/6-31+G**
ABC
0.26584 0.11515 0.08930

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -0.523 1.410 0.054
H2 -0.672 1.456 1.008
C3 -1.789 -0.670 -0.007
H4 -1.939 -0.712 1.075
H5 -1.789 -1.693 -0.388
C6 -0.478 0.034 -0.331
H7 -0.349 0.066 -1.416
C8 0.723 -0.681 0.281
H9 0.701 -1.729 -0.032
H10 0.607 -0.678 1.371
C11 2.056 -0.049 -0.105
H12 2.201 -0.090 -1.186
H13 2.091 0.997 0.198
H14 2.886 -0.574 0.367
H15 -2.623 -0.129 -0.452

Atom - Atom Distances (Å)
  O1 H2 C3 H4 H5 C6 H7 C8 H9 H10 C11 H12 H13 H14 H15
O10.96672.43612.74813.38031.42962.00002.44453.37042.71422.96663.34812.65003.95662.6526
H20.96672.60782.51263.62121.96312.81362.65353.62092.51353.30783.93192.91544.14622.9072
C32.43612.60781.09301.09111.52292.14512.52832.70592.76363.89564.20124.22774.69111.0895
H42.74812.51261.09301.76702.16073.05612.77813.03792.56324.21794.75864.46454.87921.7714
H53.38033.62121.09111.76702.16892.49512.78952.51583.14064.19104.37404.75724.86641.7738
C61.42961.96311.52292.16072.16891.09321.52612.14232.14032.54512.81542.79403.48952.1547
H72.00002.81362.14513.05612.49511.09322.14182.49843.03892.74102.56553.06993.74902.4783
C82.44452.65352.52832.77812.78951.52612.14181.09391.09621.52482.16512.16642.16783.4697
H93.37043.62092.70593.03792.51582.14232.49841.09391.75552.15972.50433.06832.50373.7134
H102.71422.51352.76362.56323.14062.14033.03891.09621.75552.16213.07042.52652.49333.7490
C112.96663.30783.89564.21794.19102.54512.74101.52482.15972.16211.09121.08891.09044.6923
H123.34813.93194.20124.75864.37402.81542.56552.16512.50433.07041.09121.76281.76474.8806
H132.65002.91544.22774.46454.75722.79403.06992.16643.06832.52651.08891.76281.76864.8900
H143.95664.14624.69114.87924.86643.48953.74902.16782.50372.49331.09041.76471.76865.5879
H152.65262.90721.08951.77141.77382.15472.47833.46973.71343.74904.69234.88064.89005.5879

picture of 2-Butanol, (.+/-.)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C6 C3 111.156 O1 C6 H7 104.096
O1 C6 C8 111.552 H2 O1 C6 108.473
C3 C6 H7 109.055 C3 C6 C8 112.036
H4 C3 H5 108.002 H4 C3 C6 110.298
H4 C3 H15 108.509 H5 C3 C6 111.068
H5 C3 H15 108.866 C6 C3 H15 110.029
C6 C8 H9 108.586 C6 C8 H10 108.297
C6 C8 C11 113.068 H7 C6 C8 108.586
C8 C11 H12 110.617 C8 C11 H13 110.856
C8 C11 H14 110.882 H9 C8 H10 106.555
H9 C8 C11 110.026 H10 C8 C11 110.079
H12 C11 H13 107.910 H12 C11 H14 107.975
H13 C11 H14 108.491
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability