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

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-233.763076
Energy at 298.15K-233.774270
HF Energy-233.763076
Nuclear repulsion energy192.911915
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 B3LYP/TZVP
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 3783 3652 13.86      
2 A 3110 3002 43.77      
3 A 3109 3001 9.47      
4 A 3090 2983 62.93      
5 A 3085 2978 27.25      
6 A 3048 2942 28.78      
7 A 3037 2932 18.65      
8 A 3032 2927 28.51      
9 A 3020 2916 16.41      
10 A 2997 2894 19.72      
11 A 1512 1460 7.58      
12 A 1500 1448 15.66      
13 A 1499 1447 0.21      
14 A 1498 1446 3.40      
15 A 1483 1432 0.28      
16 A 1424 1374 26.19      
17 A 1415 1366 19.53      
18 A 1411 1363 5.86      
19 A 1394 1346 3.40      
20 A 1337 1291 2.25      
21 A 1330 1284 5.50      
22 A 1261 1217 6.99      
23 A 1179 1138 12.44      
24 A 1133 1094 18.96      
25 A 1093 1055 63.44      
26 A 1035 999 7.27      
27 A 1004 969 14.14      
28 A 984 950 16.16      
29 A 917 885 18.68      
30 A 819 791 6.32      
31 A 773 747 1.07      
32 A 498 481 12.21      
33 A 466 450 7.87      
34 A 378 365 8.42      
35 A 285 275 112.23      
36 A 256 247 0.42      
37 A 233 225 6.41      
38 A 215 208 0.08      
39 A 118 114 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 29879.8 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 28845.9 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 B3LYP/TZVP
ABC
0.26458 0.11394 0.08845

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 -0.540 1.416 0.052
H2 -0.664 1.451 1.010
C3 -1.808 -0.675 -0.002
H4 -1.965 -0.692 1.079
H5 -1.796 -1.706 -0.362
C6 -0.486 0.036 -0.331
H7 -0.366 0.059 -1.416
C8 0.735 -0.686 0.273
H9 0.729 -1.727 -0.063
H10 0.620 -0.698 1.362
C11 2.084 -0.043 -0.101
H12 2.222 -0.050 -1.183
H13 2.121 0.992 0.237
H14 2.918 -0.583 0.351
H15 -2.650 -0.156 -0.462

Atom - Atom Distances (Å)
  O1 H2 C3 H4 H5 C6 H7 C8 H9 H10 C11 H12 H13 H14 H15
O10.96682.44592.74393.39051.43272.00602.46813.39092.74333.00553.36172.70114.00462.6813
H20.96682.61852.50863.62421.95782.81282.65883.63202.52763.31903.92332.92674.17112.9493
C32.44592.61851.09281.09181.53612.14862.55712.74652.78433.94344.24574.27474.73951.0913
H42.74392.50861.09281.76972.16883.05702.81723.10302.59974.26644.80224.49904.93761.7700
H53.39053.62421.09181.76972.17992.50472.80132.54273.13424.22914.42344.79414.89821.7726
C61.43271.95781.53612.16882.17991.09181.54182.15802.15092.58142.84082.83483.52662.1763
H72.00602.81282.14863.05702.50471.09182.14892.49403.04272.78172.60073.12843.78382.4848
C82.46812.65882.55712.81722.80131.54182.14891.09321.09511.54052.17682.17722.18703.5041
H93.39093.63202.74653.10302.54272.15802.49401.09321.76072.16152.50993.06912.50443.7477
H102.74332.52762.78432.59973.13422.15093.04271.09511.76072.17063.07652.52462.51303.7831
C113.00553.31903.94344.26644.22912.58142.78171.54052.16152.17061.09091.08921.09184.7488
H123.36173.92334.24574.80224.42342.84082.60072.17682.50993.07651.09091.76391.76744.9266
H132.70112.92674.27474.49904.79412.83483.12842.17723.06912.52461.08921.76391.76794.9573
H144.00464.17114.73954.93764.89823.52663.78382.18702.50442.51301.09181.76741.76795.6433
H152.68132.94931.09131.77001.77262.17632.48483.50413.74773.78314.74884.92664.95735.6433

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 110.899 O1 C6 H7 104.426
O1 C6 C8 112.093 H2 O1 C6 107.768
C3 C6 H7 108.506 C3 C6 C8 112.360
H4 C3 H5 108.212 H4 C3 C6 110.029
H4 C3 H15 108.273 H5 C3 C6 110.963
H5 C3 H15 108.571 C6 C3 H15 110.710
C6 C8 H9 108.770 C6 C8 H10 108.116
C6 C8 C11 113.748 H7 C6 C8 108.149
C8 C11 H12 110.461 C8 C11 H13 110.596
C8 C11 H14 111.223 H9 C8 H10 107.136
H9 C8 C11 109.126 H10 C8 C11 109.731
H12 C11 H13 108.012 H12 C11 H14 108.136
H13 C11 H14 108.307
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.376      
2 H 0.252      
3 C -0.358      
4 H 0.098      
5 H 0.111      
6 C 0.035      
7 H 0.110      
8 C -0.226      
9 H 0.104      
10 H 0.097      
11 C -0.329      
12 H 0.105      
13 H 0.121      
14 H 0.118      
15 H 0.139      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.146 -1.421 0.951 1.716
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.096 0.342 -0.700
y 0.342 -36.443 2.485
z -0.700 2.485 -31.387
Traceless
 xyz
x -0.182 0.342 -0.700
y 0.342 -3.701 2.485
z -0.700 2.485 3.883
Polar
3z2-r27.765
x2-y22.346
xy0.342
xz-0.700
yz2.485


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.864 0.140 -0.070
y 0.140 7.720 0.087
z -0.070 0.087 7.534


<r2> (average value of r2) Å2
<r2> 147.464
(<r2>)1/2 12.143