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

using model chemistry: B1B95/CEP-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 B1B95/CEP-31G*
 hartrees
Energy at 0K-44.510942
Energy at 298.15K-44.522034
Nuclear repulsion energy111.731075
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 B1B95/CEP-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 3870 3704 15.79      
2 A 3150 3015 53.24      
3 A 3146 3012 67.44      
4 A 3143 3009 33.23      
5 A 3133 2999 41.30      
6 A 3124 2991 34.51      
7 A 3089 2956 15.67      
8 A 3063 2932 27.34      
9 A 3056 2925 34.70      
10 A 3015 2886 69.36      
11 A 1511 1446 17.89      
12 A 1499 1435 8.49      
13 A 1493 1429 0.19      
14 A 1488 1424 6.66      
15 A 1480 1417 1.34      
16 A 1425 1364 41.17      
17 A 1410 1350 5.46      
18 A 1406 1345 16.59      
19 A 1380 1321 4.28      
20 A 1347 1289 2.93      
21 A 1306 1250 0.52      
22 A 1232 1180 18.39      
23 A 1189 1138 0.70      
24 A 1153 1104 0.20      
25 A 1122 1074 0.23      
26 A 1106 1059 132.35      
27 A 967 926 0.45      
28 A 949 909 4.08      
29 A 913 873 2.73      
30 A 891 853 9.37      
31 A 823 788 8.06      
32 A 480 460 7.93      
33 A 400 383 6.01      
34 A 342 328 6.75      
35 A 299 286 128.44      
36 A 257 246 2.71      
37 A 244 234 5.83      
38 A 218 209 0.09      
39 A 116 111 4.75      

Unscaled Zero Point Vibrational Energy (zpe) 30116.0 cm-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 28827.0 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 B1B95/CEP-31G*
ABC
0.24893 0.11596 0.08720

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/CEP-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.451 0.004 -0.363
C2 -0.783 -0.702 0.232
C3 1.721 -0.772 0.032
C4 0.539 1.468 0.109
O5 -2.025 -0.113 -0.144
H6 0.345 -0.009 -1.461
H7 1.676 -1.820 -0.308
H8 2.621 -0.313 -0.408
H9 1.854 -0.780 1.128
H10 -0.327 2.064 -0.228
H11 0.593 1.526 1.210
H12 1.439 1.960 -0.293
H13 -0.828 -1.740 -0.134
H14 -0.684 -0.746 1.337
H15 -2.057 0.772 0.248

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.54151.53961.54032.48851.10292.19772.19312.19232.20612.19322.19212.17502.17752.6939
C21.54152.51312.54371.42492.14912.75513.48552.78662.84062.79503.50701.10201.11011.9484
C31.53962.51312.53373.80752.16851.10271.10191.10383.50772.81772.76532.73172.73664.0874
C41.54032.54372.53373.02222.16373.50372.78822.79711.10381.10451.10193.49542.81162.6915
O52.48851.42493.80753.02222.71324.07924.65754.13662.76173.37194.03932.02032.09540.9684
H61.10292.14912.16852.16372.71322.52532.52543.09392.50393.09052.53692.47613.07073.0504
H72.19772.75511.10273.50374.07922.52531.78101.78174.37073.83043.78692.51143.07144.5791
H82.19313.48551.10192.78824.65752.52541.78101.77923.79123.18032.56433.74233.76274.8472
H92.19232.78661.10382.79714.13663.09391.78171.77923.83232.62983.11453.11592.54764.2994
H102.20612.84063.50771.10382.76172.50394.37073.79123.83231.79011.77053.83813.23592.2114
H112.19322.79502.81771.10453.37193.09053.83043.18032.62981.79011.77923.80682.60902.9183
H122.19213.50702.76531.10194.03932.53693.78692.56433.11451.77051.77924.34213.80623.7323
H132.17501.10202.73173.49542.02032.47612.51143.74233.11593.83813.80684.34211.78162.8231
H142.17751.11012.73662.81162.09543.07073.07143.76272.54763.23592.60903.80621.78162.3181
H152.69391.94844.08742.69150.96843.05044.57914.84724.29942.21142.91833.73232.82312.3181

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 113.990 C1 C2 H13 109.608
C1 C2 H14 109.333 C1 C3 H7 111.486
C1 C3 H8 111.166 C1 C3 H9 110.992
C1 C4 H10 112.041 C1 C4 H11 110.970
C1 C4 H12 111.038 C2 C1 C3 109.305
C2 C1 C4 111.256 C2 C1 H6 107.559
C2 O5 H15 107.463 C3 C1 C4 110.703
C3 C1 H6 109.181 C4 C1 H6 108.762
O5 C2 H13 105.458 O5 C2 H14 110.891
H7 C3 H8 107.774 H7 C3 H9 107.704
H8 C3 H9 107.539 H10 C4 H11 108.313
H10 C4 H12 106.775 H11 C4 H12 107.492
H13 C2 H14 107.292
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.111      
2 C -0.315      
3 C -0.538      
4 C -0.540      
5 O -0.429      
6 H 0.144      
7 H 0.162      
8 H 0.164      
9 H 0.131      
10 H 0.150      
11 H 0.135      
12 H 0.172      
13 H 0.164      
14 H 0.120      
15 H 0.369      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.441 0.850 0.812 1.860
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.926 -2.615 -2.123
y -2.615 -31.007 0.431
z -2.123 0.431 -32.313
Traceless
 xyz
x -5.266 -2.615 -2.123
y -2.615 3.613 0.431
z -2.123 0.431 1.653
Polar
3z2-r23.306
x2-y2-5.919
xy-2.615
xz-2.123
yz0.431


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.307 -0.194 0.052
y -0.194 7.158 0.057
z 0.052 0.057 6.042


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