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

using model chemistry: B1B95/CEP-121G

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/CEP-121G
 hartrees
Energy at 0K-39.004388
Energy at 298.15K-39.016787
Nuclear repulsion energy107.834769
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/CEP-121G
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' 3571 3571 1.03      
2 A' 3123 3123 52.23      
3 A' 3032 3032 93.21      
4 A' 3022 3022 10.14      
5 A' 3018 3018 63.02      
6 A' 3010 3010 12.48      
7 A' 1706 1706 43.65      
8 A' 1536 1536 12.78      
9 A' 1524 1524 1.64      
10 A' 1516 1516 0.58      
11 A' 1508 1508 0.47      
12 A' 1433 1433 6.69      
13 A' 1404 1404 11.26      
14 A' 1385 1385 2.95      
15 A' 1298 1298 0.10      
16 A' 1153 1153 21.11      
17 A' 1131 1131 11.64      
18 A' 1096 1096 1.55      
19 A' 1025 1025 8.67      
20 A' 919 919 8.19      
21 A' 598 598 347.24      
22 A' 415 415 24.30      
23 A' 381 381 1.61      
24 A' 170 170 2.66      
25 A" 3705 3705 0.49      
26 A" 3121 3121 90.16      
27 A" 3097 3097 75.75      
28 A" 3074 3074 4.19      
29 A" 3053 3053 0.22      
30 A" 1522 1522 10.07      
31 A" 1375 1375 0.07      
32 A" 1324 1324 0.16      
33 A" 1304 1304 0.28      
34 A" 1234 1234 0.24      
35 A" 1038 1038 0.01      
36 A" 920 920 0.63      
37 A" 789 789 0.29      
38 A" 741 741 4.95      
39 A" 232 232 4.81      
40 A" 229 229 44.90      
41 A" 112 112 0.74      
42 A" 100 100 3.77      

Unscaled Zero Point Vibrational Energy (zpe) 32972.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 32972.3 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/CEP-121G
ABC
0.59721 0.06358 0.06063

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.552 0.361 0.000
C2 1.330 -0.449 0.000
C3 0.000 0.339 0.000
C4 -1.240 -0.575 0.000
C5 -2.564 0.208 0.000
H6 2.718 0.895 0.841
H7 2.718 0.895 -0.841
H8 1.357 -1.110 0.876
H9 1.357 -1.110 -0.876
H10 -0.026 0.997 -0.881
H11 -0.026 0.997 0.881
H12 -1.203 -1.234 0.879
H13 -1.203 -1.234 -0.879
H14 -3.428 -0.465 0.000
H15 -2.640 0.851 0.885
H16 -2.640 0.851 -0.885

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.46562.55173.90535.11841.01051.01052.08782.08782.79712.79714.17264.17266.03695.28945.2894
C21.46561.54622.57323.94982.10742.10741.09771.09772.16952.16952.79352.79354.75884.27054.2705
C32.55171.54621.54042.56782.89902.89902.16972.16971.09981.09982.16632.16633.52162.83112.8311
C43.90532.57321.54041.53874.30514.30512.79212.79212.17302.17301.09891.09892.19132.18562.1856
C55.11843.94982.56781.53875.39295.39294.22844.22842.80062.80062.16942.16941.09551.09631.0963
H61.01052.10742.89904.30515.39291.68282.42382.97053.24102.74594.46164.78156.35125.35845.6294
H71.01052.10742.89904.30515.39291.68282.97052.42382.74593.24104.78154.46166.35125.62945.3584
H82.08781.09772.16972.79214.22842.42382.97051.75253.07212.52022.56223.10554.90724.45184.7875
H92.08781.09772.16972.79214.22842.97052.42381.75252.52023.07213.10552.56224.90724.78754.4518
H102.79712.16951.09982.17302.80063.24102.74593.07212.52021.76133.07552.52273.80703.15792.6184
H112.79712.16951.09982.17302.80062.74593.24102.52023.07211.76132.52273.07553.80702.61843.1579
H124.17262.79352.16631.09892.16944.46164.78152.56223.10553.07552.52271.75722.51342.53253.0859
H134.17262.79352.16631.09892.16944.78154.46163.10552.56222.52273.07551.75722.51343.08592.5325
H146.03694.75883.52162.19131.09556.35126.35124.90724.90723.80703.80702.51342.51341.77111.7711
H155.28944.27052.83112.18561.09635.35845.62944.45184.78753.15792.61842.53253.08591.77111.7695
H165.28944.27052.83112.18561.09635.62945.35844.78754.45182.61843.15793.08592.53251.77111.7695

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 115.799 N1 C2 H8 108.222
N1 C2 H9 108.222 C2 N1 H6 115.429
C2 N1 H7 115.429 C2 C3 C4 112.955
C2 C3 H10 108.986 C2 C3 H11 108.986
C3 C2 H8 109.114 C3 C2 H9 109.114
C3 C4 C5 113.011 C3 C4 H12 109.182
C3 C4 H13 109.182 C4 C3 H10 109.649
C4 C3 H11 109.649 C4 C5 H14 111.477
C4 C5 H15 110.970 C4 C5 H16 110.970
C5 C4 H12 109.535 C5 C4 H13 109.535
H6 N1 H7 112.743 H8 C2 H9 105.920
H10 C3 H11 106.401 H12 C4 H13 106.165
H14 C5 H15 107.821 H14 C5 H16 107.821
H15 C5 H16 107.616
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.586      
2 C -0.289      
3 C -0.265      
4 C -0.270      
5 C -0.524      
6 H 0.275      
7 H 0.275      
8 H 0.161      
9 H 0.161      
10 H 0.135      
11 H 0.135      
12 H 0.152      
13 H 0.152      
14 H 0.166      
15 H 0.162      
16 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.829 0.909 0.000 1.230
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.361 3.919 0.000
y 3.919 -33.459 0.000
z 0.000 0.000 -31.792
Traceless
 xyz
x -6.736 3.919 0.000
y 3.919 2.117 0.000
z 0.000 0.000 4.618
Polar
3z2-r29.237
x2-y2-5.902
xy3.919
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.944 0.238 0.000
y 0.238 7.611 0.000
z 0.000 0.000 7.472


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