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

using model chemistry: B1B95/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-31+G**
 hartrees
Energy at 0K-233.557352
Energy at 298.15K-233.568457
HF Energy-233.557352
Nuclear repulsion energy185.477456
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 B1B95/6-31+G**
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' 3906 3737 31.67      
2 A' 3146 3010 36.77      
3 A' 3068 2935 49.18      
4 A' 3062 2929 26.67      
5 A' 3050 2918 28.68      
6 A' 3008 2877 60.26      
7 A' 1529 1463 3.40      
8 A' 1512 1447 7.35      
9 A' 1500 1435 1.42      
10 A' 1495 1430 0.10      
11 A' 1456 1393 10.64      
12 A' 1418 1357 3.72      
13 A' 1394 1333 1.96      
14 A' 1306 1249 19.43      
15 A' 1240 1186 40.93      
16 A' 1125 1076 12.16      
17 A' 1095 1048 57.66      
18 A' 1080 1033 36.99      
19 A' 1022 978 0.51      
20 A' 915 876 13.44      
21 A' 438 419 14.13      
22 A' 393 376 0.13      
23 A' 180 172 2.71      
24 A" 3140 3004 58.68      
25 A" 3120 2985 37.02      
26 A" 3084 2950 5.23      
27 A" 3044 2912 45.61      
28 A" 1503 1438 9.52      
29 A" 1325 1267 0.00      
30 A" 1316 1259 1.56      
31 A" 1250 1196 0.20      
32 A" 1187 1135 1.88      
33 A" 953 912 0.02      
34 A" 813 777 1.17      
35 A" 743 711 1.99      
36 A" 276 264 133.12      
37 A" 248 238 2.04      
38 A" 112 107 1.69      
39 A" 107 103 5.82      

Unscaled Zero Point Vibrational Energy (zpe) 30280.6 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 28966.4 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 B1B95/6-31+G**
ABC
0.63038 0.06638 0.06285

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.348 -0.346 0.000
C2 0.000 0.340 0.000
C3 -1.165 -0.642 0.000
C4 -2.520 0.052 0.000
O5 2.354 0.653 0.000
H6 1.439 -0.988 0.887
H7 1.439 -0.988 -0.887
H8 -0.058 0.992 0.878
H9 -0.058 0.992 -0.878
H10 -1.091 -1.296 0.876
H11 -1.091 -1.296 -0.876
H12 -3.339 -0.670 0.000
H13 -2.636 0.688 0.882
H14 -2.636 0.688 -0.882
H15 3.217 0.233 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.51282.53013.88831.41761.09871.09872.13032.13032.76002.76004.69854.20964.20961.9562
C21.51281.52312.53602.37442.14962.14961.09491.09492.15262.15263.48842.80132.80133.2186
C32.53011.52311.52243.74902.77202.77202.15962.15961.09601.09602.17482.17042.17044.4678
C43.88832.53601.52244.91014.18784.18782.77722.77722.15122.15121.09211.09321.09325.7393
O51.41762.37443.74904.91012.07812.07812.58862.58864.05354.05355.84455.06715.06710.9603
H61.09872.14962.77204.18782.07811.77392.48223.04552.54803.09834.86994.40604.74772.3322
H71.09872.14962.77204.18782.07811.77393.04552.48223.09832.54804.86994.74774.40602.3322
H82.13031.09492.15962.77722.58862.48223.04551.75532.51043.06223.78122.59593.13593.4744
H92.13031.09492.15962.77722.58863.04552.48221.75533.06222.51043.78123.13592.59593.4744
H102.76002.15261.09602.15124.05352.54803.09832.51043.06221.75182.49322.51513.06834.6538
H112.76002.15261.09602.15124.05353.09832.54803.06222.51041.75182.49323.06832.51514.6538
H124.69853.48842.17481.09215.84454.86994.86993.78123.78122.49322.49321.76481.76486.6178
H134.20962.80132.17041.09325.06714.40604.74772.59593.13592.51513.06831.76481.76335.9364
H144.20962.80132.17041.09325.06714.74774.40603.13592.59593.06832.51511.76481.76335.9364
H151.95623.21864.46785.73930.96032.33222.33223.47443.47444.65384.65386.61785.93645.9364

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 112.900 C1 C2 H8 108.497
C1 C2 H9 108.497 C1 O5 H15 109.184
C2 C1 O5 108.199 C2 C1 H6 109.781
C2 C1 H7 109.781 C2 C3 C4 112.753
C2 C3 H10 109.468 C2 C3 H11 109.468
C3 C2 H8 110.081 C3 C2 H9 110.081
C3 C4 H12 111.510 C3 C4 H13 111.093
C3 C4 H14 111.093 C4 C3 H10 109.411
C4 C3 H11 109.411 O5 C1 H6 110.711
O5 C1 H7 110.711 H6 C1 H7 107.656
H8 C2 H9 106.566 H10 C3 H11 106.112
H12 C4 H13 107.724 H12 C4 H14 107.724
H13 C4 H14 107.514
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.128      
2 C -0.293      
3 C -0.193      
4 C -0.570      
5 O -0.538      
6 H 0.132      
7 H 0.132      
8 H 0.166      
9 H 0.166      
10 H 0.151      
11 H 0.151      
12 H 0.157      
13 H 0.158      
14 H 0.158      
15 H 0.351      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.176 -1.693 0.000 1.702
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.667 -3.907 0.000
y -3.907 -35.411 0.000
z 0.000 0.000 -33.360
Traceless
 xyz
x 4.719 -3.907 0.000
y -3.907 -3.898 0.000
z 0.000 0.000 -0.821
Polar
3z2-r2-1.642
x2-y25.744
xy-3.907
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.032 0.084 0.000
y 0.084 7.471 0.000
z 0.000 0.000 6.906


<r2> (average value of r2) Å2
<r2> 186.113
(<r2>)1/2 13.642