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

using model chemistry: B3PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G**
 hartrees
Energy at 0K-233.595664
Energy at 298.15K-233.606875
Nuclear repulsion energy192.939915
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 B3PW91/6-31G**
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 3867 3706 15.29      
2 A 3131 3001 40.89      
3 A 3128 2998 17.97      
4 A 3120 2990 56.38      
5 A 3114 2985 20.50      
6 A 3095 2966 32.21      
7 A 3048 2922 29.09      
8 A 3043 2916 13.10      
9 A 3037 2911 26.89      
10 A 2978 2854 55.66      
11 A 1525 1461 12.46      
12 A 1514 1451 4.98      
13 A 1509 1446 0.24      
14 A 1502 1439 4.94      
15 A 1495 1433 0.59      
16 A 1433 1373 22.09      
17 A 1416 1357 4.30      
18 A 1410 1351 20.99      
19 A 1396 1338 3.64      
20 A 1369 1312 4.10      
21 A 1325 1270 0.99      
22 A 1249 1197 13.64      
23 A 1200 1150 0.95      
24 A 1163 1115 1.08      
25 A 1124 1077 0.10      
26 A 1095 1049 132.63      
27 A 973 932 0.12      
28 A 952 913 5.79      
29 A 930 891 0.59      
30 A 902 864 9.38      
31 A 822 788 6.83      
32 A 491 471 7.06      
33 A 417 400 2.56      
34 A 356 341 12.61      
35 A 310 297 99.09      
36 A 260 249 1.89      
37 A 246 236 27.60      
38 A 223 214 0.61      
39 A 121 116 3.69      

Unscaled Zero Point Vibrational Energy (zpe) 30143.5 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 28889.6 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 B3PW91/6-31G**
ABC
0.25175 0.11704 0.08798

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.452 0.005 -0.346
C2 -0.780 -0.699 0.232
C3 1.719 -0.764 0.030
C4 0.529 1.464 0.105
O5 -2.010 -0.114 -0.155
H6 0.343 -0.010 -1.439
H7 1.677 -1.802 -0.317
H8 2.608 -0.302 -0.410
H9 1.862 -0.782 1.118
H10 -0.354 2.029 -0.212
H11 0.611 1.537 1.197
H12 1.403 1.965 -0.324
H13 -0.815 -1.732 -0.131
H14 -0.689 -0.749 1.331
H15 -2.090 0.728 0.305

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.53211.52891.52912.47261.09892.18322.17892.17952.18342.18042.17922.16062.16402.7220
C21.53212.50812.53151.41622.12812.74883.47162.78802.79732.80473.48901.09571.10431.9387
C31.52892.50812.52673.79012.15011.09561.09471.09703.48702.80792.77052.71762.73714.1001
C41.52912.53152.52673.00102.14263.48752.77582.80141.09551.09781.09483.47522.80782.7278
O52.47261.41623.79013.00102.68284.05884.62954.13062.70973.38004.00012.01202.08760.9630
H61.09892.12812.15012.14262.68282.50072.50553.07312.47993.06852.50382.45313.04743.0831
H72.18322.74881.09563.48754.05882.50071.76851.76994.33803.81833.77782.50003.06994.5805
H82.17893.47161.09472.77584.62952.50551.76851.76713.77463.15512.56943.72073.75564.8628
H92.17952.78801.09702.80144.13063.07311.76991.76713.81912.63653.13703.10312.56014.3083
H102.18342.79733.48701.09552.70972.47994.33803.77463.81911.77751.76093.79083.19602.2306
H112.18042.80472.80791.09783.38003.06853.81833.15512.63651.77751.76773.80602.63282.9571
H122.17923.48902.77051.09484.00012.50383.77782.56943.13701.76091.76774.31603.80553.7582
H132.16061.09572.71763.47522.01202.45312.50003.72073.10313.79083.80604.31601.76712.8054
H142.16401.10432.73712.80782.08763.04743.06993.75562.56013.19602.63283.80551.76712.2799
H152.72201.93874.10012.72780.96303.08314.58054.86284.30832.23062.95713.75822.80542.2799

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 113.940 C1 C2 H13 109.491
C1 C2 H14 109.254 C1 C3 H7 111.513
C1 C3 H8 111.219 C1 C3 H9 111.123
C1 C4 H10 111.522 C1 C4 H11 111.141
C1 C4 H12 111.227 C2 C1 C3 110.043
C2 C1 C4 111.573 C2 C1 H6 106.808
C2 O5 H15 107.623 C3 C1 C4 111.430
C3 C1 H6 108.701 C4 C1 H6 108.116
O5 C2 H13 105.742 O5 C2 H14 111.241
H7 C3 H8 107.688 H7 C3 H9 107.648
H8 C3 H9 107.458 H10 C4 H11 108.271
H10 C4 H12 107.026 H11 C4 H12 107.457
H13 C2 H14 106.880
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.125      
2 C 0.023      
3 C -0.384      
4 C -0.394      
5 O -0.552      
6 H 0.132      
7 H 0.128      
8 H 0.129      
9 H 0.124      
10 H 0.120      
11 H 0.122      
12 H 0.134      
13 H 0.128      
14 H 0.096      
15 H 0.318      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.138 0.764 0.869 1.623
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.048 -2.431 -2.278
y -2.431 -31.335 0.484
z -2.278 0.484 -32.718
Traceless
 xyz
x -4.021 -2.431 -2.278
y -2.431 3.047 0.484
z -2.278 0.484 0.974
Polar
3z2-r21.947
x2-y2-4.712
xy-2.431
xz-2.278
yz0.484


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.428 -0.188 -0.007
y -0.188 7.345 0.069
z -0.007 0.069 6.412


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000