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All results from a given calculation for C(NH2)H2CH2CH2CH3 (1-Butanamine)

using model chemistry: B3LYP/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/6-31G**
 hartrees
Energy at 0K-213.817149
Energy at 298.15K-213.829805
Nuclear repulsion energy184.871914
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 B3LYP/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' 3476 3340 2.00      
2 A' 3111 2989 41.81      
3 A' 3037 2918 38.56      
4 A' 3031 2912 80.80      
5 A' 3022 2903 5.45      
6 A' 3004 2886 16.44      
7 A' 1674 1608 19.34      
8 A' 1526 1466 2.28      
9 A' 1515 1455 0.39      
10 A' 1503 1444 0.39      
11 A' 1497 1438 0.29      
12 A' 1428 1372 1.13      
13 A' 1412 1357 8.40      
14 A' 1388 1334 3.01      
15 A' 1295 1245 9.42      
16 A' 1147 1102 6.22      
17 A' 1090 1048 6.14      
18 A' 1062 1020 5.86      
19 A' 1015 975 33.87      
20 A' 915 879 36.69      
21 A' 870 836 153.12      
22 A' 428 411 5.21      
23 A' 390 375 0.37      
24 A' 181 173 2.19      
25 A" 3559 3420 0.79      
26 A" 3106 2984 63.27      
27 A" 3075 2954 72.74      
28 A" 3056 2936 4.24      
29 A" 3032 2914 3.02      
30 A" 1514 1455 5.49      
31 A" 1397 1343 0.82      
32 A" 1337 1285 0.32      
33 A" 1315 1264 0.00      
34 A" 1236 1188 0.01      
35 A" 1052 1011 0.57      
36 A" 925 889 0.00      
37 A" 791 760 0.41      
38 A" 741 712 3.40      
39 A" 307 295 50.54      
40 A" 250 240 0.10      
41 A" 125 120 0.29      
42 A" 113 108 2.76      

Unscaled Zero Point Vibrational Energy (zpe) 32973.6 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 31681.0 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 B3LYP/6-31G**
ABC
0.59795 0.06417 0.06113

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.549 0.417 0.000
C2 1.344 -0.418 0.000
C3 0.000 0.328 0.000
C4 -1.218 -0.604 0.000
C5 -2.555 0.144 0.000
H6 2.537 1.032 0.812
H7 2.537 1.032 -0.812
H8 1.393 -1.077 0.877
H9 1.393 -1.077 -0.877
H10 -0.044 0.988 -0.879
H11 -0.044 0.988 0.879
H12 -1.168 -1.263 0.877
H13 -1.168 -1.263 -0.877
H14 -3.402 -0.550 0.000
H15 -2.651 0.785 0.884
H16 -2.651 0.785 -0.884

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.46552.55043.90265.11121.01841.01842.08202.08202.79642.79644.17224.17226.02895.28695.2869
C21.46551.53702.56873.93922.04502.04501.09791.09792.16202.16202.79192.79194.74784.26424.2642
C32.55041.53701.53362.56172.75472.75472.16422.16421.10021.10022.16032.16033.51362.83122.8312
C43.90262.56871.53361.53174.17514.17512.79482.79482.16482.16481.09861.09862.18462.18202.1820
C55.11123.93922.56171.53175.23205.23204.22464.22462.79182.79182.16162.16161.09491.09591.0959
H61.01842.04502.75474.17515.23201.62332.39962.93323.08512.58154.35864.67386.19925.19385.4630
H71.01842.04502.75474.17515.23201.62332.93322.39962.58153.08514.67384.35866.19925.46305.1938
H82.08201.09792.16422.79484.22462.39962.93321.75303.06782.51582.56813.10964.90304.45194.7872
H92.08201.09792.16422.79484.22462.93322.39961.75302.51583.06783.10962.56814.90304.78724.4519
H102.79642.16201.10022.16482.79183.08512.58153.06782.51581.75833.06902.51693.79733.15382.6151
H112.79642.16201.10022.16482.79182.58153.08512.51583.06781.75832.51693.06903.79732.61513.1538
H124.17222.79192.16031.09862.16164.35864.67382.56813.10963.06902.51691.75392.50362.52843.0810
H134.17222.79192.16031.09862.16164.67384.35863.10962.56812.51693.06901.75392.50363.08102.5284
H146.02894.74783.51362.18461.09496.19926.19924.90304.90303.79733.79732.50362.50361.76851.7685
H155.28694.26422.83122.18201.09595.19385.46304.45194.78723.15382.61512.52843.08101.76851.7674
H165.28694.26422.83122.18201.09595.46305.19384.78724.45192.61513.15383.08102.52841.76851.7674

picture of 1-Butanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 116.274 N1 C2 H8 107.757
N1 C2 H9 107.757 C2 N1 H6 109.510
C2 N1 H7 109.510 C2 C3 C4 113.555
C2 C3 H10 109.008 C2 C3 H11 109.008
C3 C2 H8 109.307 C3 C2 H9 109.307
C3 C4 C5 113.380 C3 C4 H12 109.198
C3 C4 H13 109.198 C4 C3 H10 109.458
C4 C3 H11 109.458 C4 C5 H14 111.471
C4 C5 H15 111.197 C4 C5 H16 111.197
C5 C4 H12 109.430 C5 C4 H13 109.430
H6 N1 H7 105.681 H8 C2 H9 105.940
H10 C3 H11 106.083 H12 C4 H13 105.934
H14 C5 H15 107.651 H14 C5 H16 107.651
H15 C5 H16 107.479
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.595      
2 C -0.058      
3 C -0.173      
4 C -0.174      
5 C -0.317      
6 H 0.232      
7 H 0.232      
8 H 0.100      
9 H 0.100      
10 H 0.082      
11 H 0.082      
12 H 0.093      
13 H 0.093      
14 H 0.101      
15 H 0.102      
16 H 0.102      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.125 0.858 0.000 1.415
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.497 2.980 0.000
y 2.980 -32.515 0.000
z 0.000 0.000 -32.103
Traceless
 xyz
x -8.188 2.980 0.000
y 2.980 3.785 0.000
z 0.000 0.000 4.403
Polar
3z2-r28.806
x2-y2-7.981
xy2.980
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.727 0.408 0.000
y 0.408 7.209 0.000
z 0.000 0.000 7.081


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