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

using model chemistry: B2PLYP/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 B2PLYP/6-31G*
 hartrees
Energy at 0K-233.375724
Energy at 298.15K-233.387006
HF Energy-233.143561
Nuclear repulsion energy192.795568
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 B2PLYP/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 3786 3594 14.08      
2 A 3152 2992 49.73      
3 A 3149 2989 16.04      
4 A 3143 2983 70.17      
5 A 3136 2977 19.69      
6 A 3131 2972 20.02      
7 A 3075 2919 32.59      
8 A 3071 2915 9.98      
9 A 3065 2910 23.58      
10 A 3018 2865 49.88      
11 A 1567 1487 11.11      
12 A 1556 1477 4.33      
13 A 1552 1473 0.23      
14 A 1545 1467 4.55      
15 A 1539 1460 0.63      
16 A 1469 1394 14.84      
17 A 1451 1377 3.50      
18 A 1446 1372 25.87      
19 A 1421 1349 3.68      
20 A 1403 1332 6.63      
21 A 1357 1288 1.57      
22 A 1276 1211 14.03      
23 A 1224 1162 0.98      
24 A 1182 1122 3.92      
25 A 1137 1080 8.96      
26 A 1091 1035 112.80      
27 A 992 941 0.27      
28 A 968 919 7.96      
29 A 950 902 0.13      
30 A 920 873 7.81      
31 A 830 788 6.38      
32 A 495 470 6.86      
33 A 426 405 2.42      
34 A 364 346 17.71      
35 A 318 302 96.51      
36 A 267 253 5.88      
37 A 251 238 23.46      
38 A 226 215 0.67      
39 A 123 117 4.01      

Unscaled Zero Point Vibrational Energy (zpe) 30535.7 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 28984.5 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 B2PLYP/6-31G*
ABC
0.25188 0.11677 0.08788

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.451 0.003 -0.347
C2 -0.778 -0.701 0.236
C3 1.727 -0.758 0.030
C4 0.524 1.464 0.104
O5 -2.009 -0.116 -0.160
H6 0.338 -0.014 -1.438
H7 1.686 -1.798 -0.312
H8 2.609 -0.293 -0.419
H9 1.872 -0.767 1.116
H10 -0.362 2.024 -0.212
H11 0.604 1.533 1.196
H12 1.397 1.964 -0.325
H13 -0.810 -1.734 -0.122
H14 -0.686 -0.741 1.334
H15 -2.118 0.713 0.323

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.53191.53221.53102.47071.09702.18362.17912.17942.18252.17842.17762.15852.16182.7485
C21.53192.51372.52961.41972.12592.75193.47392.79262.79222.79673.48551.09391.10211.9498
C31.53222.51372.52833.79552.15321.09491.09401.09593.48732.80582.76572.72232.74324.1270
C41.53102.52962.52832.99752.14433.48782.77672.79621.09451.09681.09403.47262.79972.7553
O52.47071.41973.79552.99752.67434.06254.62904.13702.70103.37503.99492.01382.09110.9658
H61.09702.12592.15322.14432.67432.50362.50473.07262.47893.06622.50492.45123.04313.1079
H72.18362.75191.09493.48784.06252.50361.76901.77054.33693.81313.77362.50413.07464.6016
H82.17913.47391.09402.77674.62902.50471.76901.76783.77333.15662.56413.72253.75974.8895
H92.17942.79261.09592.79624.13703.07261.77051.76783.81332.62773.12473.10812.56774.3287
H102.18252.79223.48731.09452.70102.47894.33693.77333.81331.77661.76363.78523.18372.2555
H112.17842.79672.80581.09683.37503.06623.81313.15662.62771.77661.76863.79622.61822.9741
H122.17763.48552.76571.09403.99492.50493.77362.56413.12471.76361.76864.31173.79613.7869
H132.15851.09392.72233.47262.01382.45122.50413.72253.10813.78523.79624.31171.76672.8096
H142.16181.10212.74322.79972.09113.04313.07463.75972.56773.18372.61823.79611.76672.2769
H152.74851.94984.12702.75530.96583.10794.60164.88954.32872.25552.97413.78692.80962.2769

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 113.612 C1 C2 H13 109.450
C1 C2 H14 109.225 C1 C3 H7 111.353
C1 C3 H8 111.042 C1 C3 H9 110.959
C1 C4 H10 111.372 C1 C4 H11 110.907
C1 C4 H12 111.012 C2 C1 C3 110.246
C2 C1 C4 111.357 C2 C1 H6 106.768
C2 O5 H15 108.133 C3 C1 C4 111.254
C3 C1 H6 108.835 C4 C1 H6 108.224
O5 C2 H13 105.754 O5 C2 H14 111.416
H7 C3 H8 107.836 H7 C3 H9 107.831
H8 C3 H9 107.659 H10 C4 H11 108.341
H10 C4 H12 107.386 H11 C4 H12 107.663
H13 C2 H14 107.125
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.105      
2 C -0.029      
3 C -0.466      
4 C -0.476      
5 O -0.643      
6 H 0.147      
7 H 0.151      
8 H 0.153      
9 H 0.146      
10 H 0.144      
11 H 0.143      
12 H 0.157      
13 H 0.152      
14 H 0.120      
15 H 0.403      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.190 0.768 0.902 1.678
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.747 -2.463 -2.356
y -2.463 -31.799 0.494
z -2.356 0.494 -33.123
Traceless
 xyz
x -4.286 -2.463 -2.356
y -2.463 3.136 0.494
z -2.356 0.494 1.150
Polar
3z2-r22.300
x2-y2-4.948
xy-2.463
xz-2.356
yz0.494


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.186 -0.189 0.000
y -0.189 7.103 0.079
z 0.000 0.079 6.231


<r2> (average value of r2) Å2
<r2> 145.219
(<r2>)1/2 12.051