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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-213.490158
Energy at 298.15K-213.502680
Nuclear repulsion energy184.215624
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 PBEPBEultrafine/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' 3356 3301 4.45      
2 A' 3056 3005 37.95      
3 A' 2978 2929 37.33      
4 A' 2967 2918 81.50      
5 A' 2959 2910 4.87      
6 A' 2939 2891 16.05      
7 A' 1655 1628 18.74      
8 A' 1492 1467 3.84      
9 A' 1480 1455 0.35      
10 A' 1467 1443 0.40      
11 A' 1460 1436 0.55      
12 A' 1390 1367 1.63      
13 A' 1368 1346 8.74      
14 A' 1347 1324 2.98      
15 A' 1256 1236 8.44      
16 A' 1128 1110 6.30      
17 A' 1077 1059 2.37      
18 A' 1052 1034 5.52      
19 A' 1005 988 40.74      
20 A' 902 887 69.68      
21 A' 869 855 112.27      
22 A' 417 410 5.41      
23 A' 381 374 0.49      
24 A' 174 171 2.36      
25 A" 3444 3387 2.05      
26 A" 3050 3000 52.78      
27 A" 3014 2964 70.72      
28 A" 2997 2947 4.89      
29 A" 2970 2921 3.17      
30 A" 1482 1458 7.03      
31 A" 1370 1347 1.27      
32 A" 1302 1280 0.37      
33 A" 1281 1260 0.00      
34 A" 1203 1184 0.03      
35 A" 1030 1013 0.66      
36 A" 901 886 0.02      
37 A" 769 756 0.45      
38 A" 723 711 4.70      
39 A" 307 302 52.58      
40 A" 249 244 0.05      
41 A" 120 118 0.33      
42 A" 107 105 3.05      

Unscaled Zero Point Vibrational Energy (zpe) 32244.6 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 31712.6 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 PBEPBEultrafine/6-31G*
ABC
0.59274 0.06388 0.06086

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.560 0.405 0.000
C2 1.345 -0.422 0.000
C3 0.000 0.328 0.000
C4 -1.223 -0.600 0.000
C5 -2.558 0.153 0.000
H6 2.531 1.032 0.815
H7 2.531 1.032 -0.815
H8 1.394 -1.087 0.884
H9 1.394 -1.087 -0.884
H10 -0.042 0.995 -0.886
H11 -0.042 0.995 0.886
H12 -1.173 -1.266 0.884
H13 -1.173 -1.266 -0.884
H14 -3.416 -0.541 0.000
H15 -2.651 0.800 0.890
H16 -2.651 0.800 -0.890

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.47002.56103.91425.12411.02861.02862.09002.09002.81142.81144.18484.18486.05035.30115.3011
C21.47001.53982.57383.94492.04562.04561.10711.10712.17162.17162.79912.79914.76224.27234.2723
C32.56101.53981.53572.56412.75032.75032.17402.17401.10951.10952.16812.16813.52492.83612.8361
C43.91422.57381.53571.53314.17364.17362.80432.80432.17332.17331.10761.10762.19382.18962.1896
C55.12413.94492.56411.53315.22815.22814.23494.23492.79692.79692.17082.17081.10371.10481.1048
H61.02862.04562.75034.17365.22811.63072.40572.94433.08502.57434.35964.67856.20515.18755.4602
H71.02862.04562.75034.17365.22811.63072.94432.40572.57433.08504.67854.35966.20515.46025.1875
H82.09001.10712.17402.80434.23492.40572.94431.76723.08672.52892.57333.12184.92044.46334.8030
H92.09001.10712.17402.80434.23492.94432.40571.76722.52893.08673.12182.57334.92044.80304.4633
H102.81142.17161.10952.17332.79693.08502.57433.08672.52891.77243.08602.52803.81133.16222.6159
H112.81142.17161.10952.17332.79692.57433.08502.52893.08671.77242.52803.08603.81132.61593.1622
H124.18482.79912.16811.10762.17084.35964.67852.57333.12183.08602.52801.76772.51702.54043.0986
H134.18482.79912.16811.10762.17084.67854.35963.12182.57332.52803.08601.76772.51703.09862.5404
H146.05034.76223.52492.19381.10376.20516.20514.92044.92043.81133.81132.51702.51701.78271.7827
H155.30114.27232.83612.18961.10485.18755.46024.46334.80303.16222.61592.54043.09861.78271.7809
H165.30114.27232.83612.18961.10485.46025.18754.80304.46332.61593.16223.09862.54041.78271.7809

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 116.595 N1 C2 H8 107.554
N1 C2 H9 107.554 C2 N1 H6 108.623
C2 N1 H7 108.623 C2 C3 C4 113.626
C2 C3 H10 109.020 C2 C3 H11 109.020
C3 C2 H8 109.349 C3 C2 H9 109.349
C3 C4 C5 113.347 C3 C4 H12 109.144
C3 C4 H13 109.144 C4 C3 H10 109.438
C4 C3 H11 109.438 C4 C5 H14 111.578
C4 C5 H15 111.176 C4 C5 H16 111.176
C5 C4 H12 109.530 C5 C4 H13 109.530
H6 N1 H7 104.871 H8 C2 H9 105.907
H10 C3 H11 106.017 H12 C4 H13 105.871
H14 C5 H15 107.647 H14 C5 H16 107.647
H15 C5 H16 107.420
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.685      
2 C -0.190      
3 C -0.285      
4 C -0.280      
5 C -0.482      
6 H 0.291      
7 H 0.291      
8 H 0.153      
9 H 0.153      
10 H 0.135      
11 H 0.135      
12 H 0.147      
13 H 0.147      
14 H 0.157      
15 H 0.156      
16 H 0.156      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.156 0.896 0.000 1.463
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.702 3.083 0.000
y 3.083 -32.467 0.000
z 0.000 0.000 -32.028
Traceless
 xyz
x -8.455 3.083 0.000
y 3.083 3.899 0.000
z 0.000 0.000 4.556
Polar
3z2-r29.112
x2-y2-8.236
xy3.083
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.998 0.418 0.000
y 0.418 7.312 0.000
z 0.000 0.000 7.150


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