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

using model chemistry: B1B95/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-213.745112
Energy at 298.15K-213.757702
Nuclear repulsion energy186.506667
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/cc-pVTZ
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' 3522 3371 0.92      
2 A' 3125 2991 38.56      
3 A' 3050 2919 47.84      
4 A' 3047 2916 76.12      
5 A' 3040 2909 2.78      
6 A' 3023 2894 12.03      
7 A' 1662 1591 21.91      
8 A' 1510 1446 6.00      
9 A' 1500 1436 0.56      
10 A' 1489 1425 0.46      
11 A' 1482 1418 0.23      
12 A' 1410 1349 2.17      
13 A' 1402 1342 8.53      
14 A' 1375 1316 3.67      
15 A' 1283 1228 3.27      
16 A' 1151 1102 5.50      
17 A' 1108 1061 14.51      
18 A' 1080 1034 3.39      
19 A' 1029 985 16.78      
20 A' 918 879 28.54      
21 A' 854 817 162.15      
22 A' 419 401 5.15      
23 A' 385 368 0.90      
24 A' 170 163 2.18      
25 A" 3603 3448 0.17      
26 A" 3119 2985 59.44      
27 A" 3090 2958 65.17      
28 A" 3073 2941 1.17      
29 A" 3049 2919 1.28      
30 A" 1498 1433 7.35      
31 A" 1389 1329 0.69      
32 A" 1329 1272 0.36      
33 A" 1306 1250 0.01      
34 A" 1228 1175 0.00      
35 A" 1045 1000 0.41      
36 A" 914 875 0.02      
37 A" 780 747 0.28      
38 A" 733 701 3.73      
39 A" 276 264 41.59      
40 A" 243 232 0.05      
41 A" 122 117 0.38      
42 A" 107 103 2.59      

Unscaled Zero Point Vibrational Energy (zpe) 32966.9 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 31552.6 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/cc-pVTZ
ABC
0.60620 0.06551 0.06239

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.524 0.401 0.000
C2 1.325 -0.420 0.000
C3 0.000 0.327 0.000
C4 -1.207 -0.594 0.000
C5 -2.528 0.155 0.000
H6 2.529 1.008 0.808
H7 2.529 1.008 -0.808
H8 1.369 -1.077 0.871
H9 1.369 -1.077 -0.871
H10 -0.040 0.983 -0.874
H11 -0.040 0.983 0.874
H12 -1.158 -1.249 0.872
H13 -1.158 -1.249 -0.872
H14 -3.376 -0.528 0.000
H15 -2.616 0.793 0.878
H16 -2.616 0.793 -0.878

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.45342.52553.86235.05831.01051.01052.06852.06852.77132.77134.12884.12885.97305.22975.2297
C21.45341.52142.53873.89582.03492.03491.09141.09142.14412.14412.75972.75974.70254.21634.2163
C32.52551.52141.51872.53382.74082.74082.14542.14541.09341.09342.14192.14193.48252.79872.7987
C43.86232.53871.51871.51784.14484.14482.76182.76182.14772.14771.09191.09192.16962.16322.1632
C55.05833.89582.53381.51785.19165.19164.17824.17822.76382.76382.14642.14641.08841.08951.0895
H61.01052.03492.74084.14485.19161.61622.38672.91723.07112.57024.32384.63826.15465.15005.4187
H71.01052.03492.74084.14485.19161.61622.91722.38672.57023.07114.63824.32386.15465.41875.1500
H82.06851.09142.14542.76184.17822.38672.91721.74103.04492.49552.53283.07434.85504.40164.7364
H92.06851.09142.14542.76184.17822.91722.38671.74102.49553.04493.07432.53284.85504.73644.4016
H102.77132.14411.09342.14772.76383.07112.57023.04492.49551.74833.04662.49663.76463.12142.5829
H112.77132.14411.09342.14772.76382.57023.07112.49553.04491.74832.49663.04663.76462.58293.1214
H124.12882.75972.14191.09192.14644.32384.63822.53283.07433.04662.49661.74372.48992.50923.0594
H134.12882.75972.14191.09192.14644.63824.32383.07432.53282.49663.04661.74372.48993.05942.5092
H145.97304.70253.48252.16961.08846.15466.15464.85504.85503.76463.76462.48992.48991.75851.7585
H155.22974.21632.79872.16321.08955.15005.41874.40164.73643.12142.58292.50923.05941.75851.7570
H165.22974.21632.79872.16321.08955.41875.15004.73644.40162.58293.12143.05942.50921.75851.7570

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 116.177 N1 C2 H8 107.898
N1 C2 H9 107.898 C2 N1 H6 110.056
C2 N1 H7 110.056 C2 C3 C4 113.242
C2 C3 H10 109.061 C2 C3 H11 109.061
C3 C2 H8 109.282 C3 C2 H9 109.282
C3 C4 C5 113.111 C3 C4 H12 109.168
C3 C4 H13 109.168 C4 C3 H10 109.536
C4 C3 H11 109.536 C4 C5 H14 111.645
C4 C5 H15 111.063 C4 C5 H16 111.063
C5 C4 H12 109.585 C5 C4 H13 109.585
H6 N1 H7 106.209 H8 C2 H9 105.804
H10 C3 H11 106.156 H12 C4 H13 105.972
H14 C5 H15 107.700 H14 C5 H16 107.700
H15 C5 H16 107.483
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.345      
2 C -0.141      
3 C -0.214      
4 C -0.214      
5 C -0.362      
6 H 0.140      
7 H 0.140      
8 H 0.114      
9 H 0.114      
10 H 0.102      
11 H 0.102      
12 H 0.111      
13 H 0.111      
14 H 0.119      
15 H 0.112      
16 H 0.112      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.010 0.747 0.000 1.256
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.342 2.883 0.000
y 2.883 -33.068 0.000
z 0.000 0.000 -32.098
Traceless
 xyz
x -7.759 2.883 0.000
y 2.883 3.152 0.000
z 0.000 0.000 4.607
Polar
3z2-r29.214
x2-y2-7.274
xy2.883
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.062 0.244 0.000
y 0.244 8.219 0.000
z 0.000 0.000 7.733


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