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All results from a given calculation for C4H10O (1-Butanol)

using model chemistry: HF/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/LANL2DZ
 hartrees
Energy at 0K-232.089185
Energy at 298.15K-232.100579
HF Energy-232.089185
Nuclear repulsion energy184.478195
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 HF/LANL2DZ
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' 4064 3657 25.10      
2 A' 3273 2945 83.35      
3 A' 3223 2900 47.23      
4 A' 3202 2882 111.50      
5 A' 3193 2874 24.05      
6 A' 3184 2865 52.54      
7 A' 1675 1507 4.20      
8 A' 1660 1494 9.39      
9 A' 1650 1484 0.52      
10 A' 1647 1482 1.91      
11 A' 1589 1430 8.26      
12 A' 1566 1409 6.98      
13 A' 1533 1379 0.86      
14 A' 1450 1305 7.46      
15 A' 1326 1194 69.43      
16 A' 1212 1090 1.75      
17 A' 1155 1039 35.85      
18 A' 1137 1024 78.36      
19 A' 1063 957 2.76      
20 A' 978 881 22.86      
21 A' 463 417 18.71      
22 A' 422 380 0.22      
23 A' 199 179 4.74      
24 A" 3287 2958 199.54      
25 A" 3270 2943 10.49      
26 A" 3238 2914 47.33      
27 A" 3224 2901 11.86      
28 A" 1647 1482 9.65      
29 A" 1441 1297 0.70      
30 A" 1440 1296 0.41      
31 A" 1368 1232 0.44      
32 A" 1298 1168 4.60      
33 A" 1045 941 0.00      
34 A" 899 809 1.02      
35 A" 819 737 3.00      
36 A" 283 255 210.03      
37 A" 254 229 1.34      
38 A" 120 108 3.72      
39 A" 115 103 9.13      

Unscaled Zero Point Vibrational Energy (zpe) 32304.5 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 29070.9 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 HF/LANL2DZ
ABC
0.62443 0.06536 0.06185

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.354 -0.358 0.000
C2 0.000 0.339 0.000
C3 -1.175 -0.653 0.000
C4 -2.541 0.053 0.000
O5 2.372 0.663 0.000
H6 1.458 -0.986 0.880
H7 1.458 -0.986 -0.880
H8 -0.056 0.982 0.871
H9 -0.056 0.982 -0.871
H10 -1.106 -1.300 0.871
H11 -1.106 -1.300 -0.871
H12 -3.354 -0.665 0.000
H13 -2.652 0.683 0.877
H14 -2.652 0.683 -0.877
H15 3.262 0.324 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.52272.54583.91591.44251.08651.08652.13182.13182.77432.77434.71784.23064.23062.0268
C21.52271.53782.55672.39412.15812.15811.08461.08462.16072.16073.50122.81432.81433.2622
C32.54581.53781.53733.78342.79622.79622.16482.16481.08731.08732.17922.17612.17614.5435
C43.91592.55671.53734.95044.22424.22422.79212.79212.15552.15551.08511.08551.08555.8091
O51.44252.39413.78344.95042.08142.08142.59942.59944.08804.08805.87825.09995.09990.9527
H61.08652.15812.79624.22422.08141.76102.48393.03932.58333.12144.90264.43604.77142.3974
H71.08652.15812.79624.22422.08141.76103.03932.48393.12142.58334.90264.77144.43602.3974
H82.13181.08462.16482.79212.59942.48393.03931.74222.51243.05753.78822.61303.14383.4934
H92.13181.08462.16482.79212.59943.03932.48391.74223.05752.51243.78823.14382.61303.4934
H102.77432.16071.08732.15554.08802.58333.12142.51243.05751.74292.49302.51403.06224.7412
H112.77432.16071.08732.15554.08803.12142.58333.05752.51241.74292.49303.06222.51404.7412
H124.71783.50122.17921.08515.87824.90264.90263.78823.78822.49302.49301.75481.75486.6899
H134.23062.81432.17611.08555.09994.43604.77142.61303.14382.51403.06221.75481.75395.9896
H144.23062.81432.17611.08555.09994.77144.43603.14382.61303.06222.51401.75481.75395.9896
H152.02683.26224.54355.80910.95272.39742.39743.49343.49344.74124.74126.68995.98965.9896

picture of 1-Butanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.570 C1 C2 H8 108.532
C1 C2 H9 108.532 C1 O5 H15 114.036
C2 C1 O5 107.650 C2 C1 H6 110.490
C2 C1 H7 110.490 C2 C3 C4 112.486
C2 C3 H10 109.595 C2 C3 H11 109.595
C3 C2 H8 110.079 C3 C2 H9 110.079
C3 C4 H12 111.232 C3 C4 H13 110.955
C3 C4 H14 110.955 C4 C3 H10 109.223
C4 C3 H11 109.223 O5 C1 H6 109.973
O5 C1 H7 109.973 H6 C1 H7 108.267
H8 C2 H9 106.867 H10 C3 H11 106.541
H12 C4 H13 107.886 H12 C4 H14 107.886
H13 C4 H14 107.777
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.107      
2 C -0.253      
3 C -0.269      
4 C -0.552      
5 O -0.645      
6 H 0.145      
7 H 0.145      
8 H 0.169      
9 H 0.169      
10 H 0.147      
11 H 0.147      
12 H 0.175      
13 H 0.168      
14 H 0.168      
15 H 0.389      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.211 -2.122 0.000 2.133
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.340 -4.698 0.000
y -4.698 -35.801 0.000
z 0.000 0.000 -33.216
Traceless
 xyz
x 5.169 -4.698 0.000
y -4.698 -4.523 0.000
z 0.000 0.000 -0.646
Polar
3z2-r2-1.292
x2-y26.461
xy-4.698
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.649 0.095 0.000
y 0.095 6.085 0.000
z 0.000 0.000 5.692


<r2> (average value of r2) Å2
<r2> 188.574
(<r2>)1/2 13.732