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

using model chemistry: B1B95/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 B1B95/LANL2DZ
 hartrees
Energy at 0K-213.635698
Energy at 298.15K-213.648072
Nuclear repulsion energy184.843119
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/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' 3597 3597 0.34      
2 A' 3163 3163 56.98      
3 A' 3079 3079 84.90      
4 A' 3065 3065 14.85      
5 A' 3062 3062 68.60      
6 A' 3052 3052 11.82      
7 A' 1699 1699 39.51      
8 A' 1539 1539 16.57      
9 A' 1529 1529 2.32      
10 A' 1522 1522 0.81      
11 A' 1513 1513 0.52      
12 A' 1441 1441 9.64      
13 A' 1411 1411 8.06      
14 A' 1391 1391 2.40      
15 A' 1308 1308 0.77      
16 A' 1159 1159 18.47      
17 A' 1134 1134 13.86      
18 A' 1106 1106 2.21      
19 A' 1033 1033 9.68      
20 A' 927 927 10.50      
21 A' 590 590 338.87      
22 A' 417 417 25.87      
23 A' 386 386 2.23      
24 A' 173 173 2.68      
25 A" 3726 3726 1.68      
26 A" 3162 3162 108.44      
27 A" 3143 3143 67.99      
28 A" 3117 3117 8.73      
29 A" 3094 3094 0.52      
30 A" 1527 1527 12.36      
31 A" 1375 1375 0.08      
32 A" 1332 1332 0.07      
33 A" 1311 1311 0.33      
34 A" 1242 1242 0.35      
35 A" 1041 1041 0.03      
36 A" 925 925 1.32      
37 A" 797 797 0.25      
38 A" 748 748 8.03      
39 A" 242 242 57.15      
40 A" 230 230 0.07      
41 A" 114 114 0.23      
42 A" 102 102 3.64      

Unscaled Zero Point Vibrational Energy (zpe) 33261.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 33261.6 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 B1B95/LANL2DZ
ABC
0.59862 0.06419 0.06120

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.541 0.357 0.000
C2 1.322 -0.451 0.000
C3 0.000 0.337 0.000
C4 -1.235 -0.573 0.000
C5 -2.551 0.212 0.000
H6 2.703 0.894 0.842
H7 2.703 0.894 -0.842
H8 1.350 -1.109 0.876
H9 1.350 -1.109 -0.876
H10 -0.027 0.994 -0.880
H11 -0.027 0.994 0.880
H12 -1.199 -1.230 0.878
H13 -1.199 -1.230 -0.878
H14 -3.417 -0.457 0.000
H15 -2.623 0.854 0.884
H16 -2.623 0.854 -0.884

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.46242.54103.88845.09381.01171.01172.08232.08232.78802.78804.15654.15656.01325.26255.2625
C21.46241.53912.55973.92922.10392.10391.09581.09582.16362.16362.78092.78094.73914.24834.2483
C32.54101.53911.53352.55382.88582.88582.16322.16321.09841.09842.15952.15953.50792.81572.8157
C43.88842.55971.53351.53224.28594.28592.78092.78092.16492.16491.09741.09742.18542.17822.1782
C55.09383.92922.55381.53225.36485.36484.21024.21022.78502.78502.16282.16281.09421.09501.0950
H61.01172.10392.88584.28595.36481.68392.41802.96583.22942.73234.44314.76436.32405.32675.5991
H71.01172.10392.88584.28595.36481.68392.96582.41802.73233.22944.76434.44316.32405.59915.3267
H82.08231.09582.16322.78094.21022.41802.96581.75143.06582.51332.55143.09604.89014.43124.7678
H92.08231.09582.16322.78094.21022.96582.41801.75142.51333.06583.09602.55144.89014.76784.4312
H102.78802.16361.09842.16492.78503.22942.73233.06582.51331.75993.06752.51383.79103.14182.5999
H112.78802.16361.09842.16492.78502.73233.22942.51333.06581.75992.51383.06753.79102.59993.1418
H124.15652.78092.15951.09742.16284.44314.76432.55143.09603.06752.51381.75602.50772.52433.0783
H134.15652.78092.15951.09742.16284.76434.44313.09602.55142.51383.06751.75602.50773.07832.5243
H146.01324.73913.50792.18541.09426.32406.32404.89014.89013.79103.79102.50772.50771.76931.7693
H155.26254.24832.81572.17821.09505.32675.59914.43124.76783.14182.59992.52433.07831.76931.7678
H165.26254.24832.81572.17821.09505.59915.32674.76784.43122.59993.14183.07832.52431.76931.7678

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 115.660 N1 C2 H8 108.118
N1 C2 H9 108.118 C2 N1 H6 115.287
C2 N1 H7 115.287 C2 C3 C4 112.829
C2 C3 H10 109.090 C2 C3 H11 109.090
C3 C2 H8 109.210 C3 C2 H9 109.210
C3 C4 C5 112.823 C3 C4 H12 109.213
C3 C4 H13 109.213 C4 C3 H10 109.579
C4 C3 H11 109.579 C4 C5 H14 111.534
C4 C5 H15 110.911 C4 C5 H16 110.911
C5 C4 H12 109.554 C5 C4 H13 109.554
H6 N1 H7 112.652 H8 C2 H9 106.100
H10 C3 H11 106.474 H12 C4 H13 106.272
H14 C5 H15 107.837 H14 C5 H16 107.837
H15 C5 H16 107.648
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.614      
2 C -0.348      
3 C -0.329      
4 C -0.331      
5 C -0.657      
6 H 0.274      
7 H 0.274      
8 H 0.196      
9 H 0.196      
10 H 0.178      
11 H 0.178      
12 H 0.188      
13 H 0.188      
14 H 0.208      
15 H 0.200      
16 H 0.200      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.953 0.941 0.000 1.339
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.376 3.964 0.000
y 3.964 -32.592 0.000
z 0.000 0.000 -31.180
Traceless
 xyz
x -7.490 3.964 0.000
y 3.964 2.686 0.000
z 0.000 0.000 4.804
Polar
3z2-r29.608
x2-y2-6.784
xy3.964
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.301 0.299 0.000
y 0.299 6.720 0.000
z 0.000 0.000 6.714


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