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

using model chemistry: CCD/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-31G(2df,p)
 hartrees
Energy at 0K-213.272239
Energy at 298.15K-213.284954
Nuclear repulsion energy185.595969
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 CCD/6-31G(2df,p)
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' 3549 3362 0.03      
2 A' 3174 3007 27.66      
3 A' 3093 2930 64.48      
4 A' 3091 2928 18.60      
5 A' 3085 2922 5.44      
6 A' 3069 2907 10.17      
7 A' 1701 1612 22.38      
8 A' 1548 1466 3.29      
9 A' 1538 1457 0.31      
10 A' 1527 1446 0.61      
11 A' 1521 1441 0.15      
12 A' 1449 1372 1.70      
13 A' 1442 1366 7.64      
14 A' 1408 1334 2.96      
15 A' 1312 1242 6.93      
16 A' 1174 1112 7.20      
17 A' 1126 1066 9.16      
18 A' 1097 1039 5.90      
19 A' 1050 995 27.86      
20 A' 939 890 72.77      
21 A' 905 858 88.00      
22 A' 434 411 4.15      
23 A' 395 375 0.48      
24 A' 181 172 1.92      
25 A" 3633 3441 0.27      
26 A" 3172 3004 42.31      
27 A" 3144 2978 50.19      
28 A" 3128 2962 2.43      
29 A" 3106 2942 1.67      
30 A" 1536 1455 5.63      
31 A" 1422 1347 0.66      
32 A" 1354 1282 0.28      
33 A" 1333 1263 0.01      
34 A" 1256 1189 0.01      
35 A" 1065 1009 0.64      
36 A" 934 885 0.00      
37 A" 796 754 0.41      
38 A" 744 705 2.94      
39 A" 291 276 46.04      
40 A" 255 241 0.33      
41 A" 124 117 0.05      
42 A" 110 104 2.93      

Unscaled Zero Point Vibrational Energy (zpe) 33603.6 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 31829.4 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 CCD/6-31G(2df,p)
ABC
0.59651 0.06497 0.06182

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.536 0.415 0.000
C2 1.334 -0.422 0.000
C3 0.000 0.329 0.000
C4 -1.210 -0.606 0.000
C5 -2.540 0.150 0.000
H6 2.511 1.029 0.806
H7 2.511 1.029 -0.806
H8 1.382 -1.077 0.875
H9 1.382 -1.077 -0.875
H10 -0.043 0.985 -0.878
H11 -0.043 0.985 0.878
H12 -1.160 -1.261 0.876
H13 -1.160 -1.261 -0.876
H14 -3.389 -0.536 0.000
H15 -2.625 0.789 0.882
H16 -2.625 0.789 -0.882

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.46422.53743.88245.08241.01421.01422.07972.07972.78372.78374.15164.15166.00105.24965.2496
C21.46421.53122.55073.91562.03512.03511.09471.09472.15602.15602.77362.77364.72484.23354.2335
C32.53741.53121.52952.54592.72892.72892.15742.15741.09681.09682.15502.15503.49812.80752.8075
C43.88242.55071.52951.52954.14404.14402.77552.77552.15992.15991.09521.09522.18052.17462.1746
C55.08243.91562.54591.52955.19005.19004.20084.20082.77512.77512.15932.15931.09201.09301.0930
H61.01422.03512.72894.14405.19001.61262.39152.92283.06022.55604.32784.64296.15785.14295.4125
H71.01422.03512.72894.14405.19001.61262.92282.39152.55603.06024.64294.32786.15785.41255.1429
H82.07971.09472.15742.77554.20082.39152.92281.75093.05932.50692.54803.09214.88054.42034.7569
H92.07971.09472.15742.77554.20082.92282.39151.75092.50693.05933.09212.54804.88054.75694.4203
H102.78372.15601.09682.15992.77513.06022.55603.05932.50691.75613.06142.50893.77923.13132.5896
H112.78372.15601.09682.15992.77512.55603.06022.50693.05931.75612.50893.06143.77922.58963.1313
H124.15162.77362.15501.09522.15934.32784.64292.54803.09213.06142.50891.75242.50272.52043.0732
H134.15162.77362.15501.09522.15934.64294.32783.09212.54802.50893.06141.75242.50273.07322.5204
H146.00104.72483.49812.18051.09206.15786.15784.88054.88053.77923.77922.50272.50271.76591.7659
H155.24964.23352.80752.17461.09305.14295.41254.42034.75693.13132.58962.52043.07321.76591.7645
H165.24964.23352.80752.17461.09305.41255.14294.75694.42032.58963.13133.07322.52041.76591.7645

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 115.775 N1 C2 H8 107.853
N1 C2 H9 107.853 C2 N1 H6 109.048
C2 N1 H7 109.048 C2 C3 C4 112.894
C2 C3 H10 109.131 C2 C3 H11 109.131
C3 C2 H8 109.361 C3 C2 H9 109.361
C3 C4 C5 112.663 C3 C4 H12 109.260
C3 C4 H13 109.260 C4 C3 H10 109.552
C4 C3 H11 109.552 C4 C5 H14 111.469
C4 C5 H15 110.941 C4 C5 H16 110.941
C5 C4 H12 109.593 C5 C4 H13 109.593
H6 N1 H7 105.313 H8 C2 H9 106.208
H10 C3 H11 106.369 H12 C4 H13 106.268
H14 C5 H15 107.841 H14 C5 H16 107.841
H15 C5 H16 107.646
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability