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

using model chemistry: PBEPBE/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/aug-cc-pVDZ
 hartrees
Energy at 0K-213.523932
Energy at 298.15K-213.536367
Nuclear repulsion energy184.190915
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 PBEPBE/aug-cc-pVDZ
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' 3387 3366 4.17      
2 A' 3045 3027 38.21      
3 A' 2963 2944 57.22      
4 A' 2960 2942 71.44      
5 A' 2953 2935 1.29      
6 A' 2936 2918 13.04      
7 A' 1592 1583 19.23      
8 A' 1436 1427 5.48      
9 A' 1425 1416 0.49      
10 A' 1415 1406 0.58      
11 A' 1409 1401 0.14      
12 A' 1340 1332 1.90      
13 A' 1334 1325 9.40      
14 A' 1311 1303 3.16      
15 A' 1222 1215 2.34      
16 A' 1106 1099 4.85      
17 A' 1068 1061 13.29      
18 A' 1049 1043 3.50      
19 A' 994 988 11.90      
20 A' 885 880 19.51      
21 A' 815 810 142.27      
22 A' 415 413 5.55      
23 A' 381 378 0.45      
24 A' 175 174 2.25      
25 A" 3470 3449 0.01      
26 A" 3038 3019 55.25      
27 A" 3008 2990 64.89      
28 A" 2992 2974 2.47      
29 A" 2968 2950 1.62      
30 A" 1423 1414 7.21      
31 A" 1334 1326 0.85      
32 A" 1272 1265 0.40      
33 A" 1252 1244 0.00      
34 A" 1173 1166 0.00      
35 A" 1007 1001 0.37      
36 A" 883 878 0.02      
37 A" 756 752 0.25      
38 A" 707 703 3.39      
39 A" 267 265 39.41      
40 A" 236 235 0.03      
41 A" 116 115 0.08      
42 A" 104 103 2.88      

Unscaled Zero Point Vibrational Energy (zpe) 31809.7 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 31615.7 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 PBEPBE/aug-cc-pVDZ
ABC
0.59325 0.06391 0.06091

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.558 0.394 0.000
C2 1.338 -0.426 0.000
C3 0.000 0.332 0.000
C4 -1.224 -0.594 0.000
C5 -2.557 0.161 0.000
H6 2.563 1.015 0.818
H7 2.563 1.015 -0.818
H8 1.383 -1.092 0.886
H9 1.383 -1.092 -0.886
H10 -0.039 0.998 -0.888
H11 -0.039 0.998 0.888
H12 -1.175 -1.261 0.886
H13 -1.175 -1.261 -0.886
H14 -3.417 -0.535 0.000
H15 -2.650 0.809 0.893
H16 -2.650 0.809 -0.893

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.46992.55913.90895.12111.02671.02672.09162.09162.81012.81014.17904.17906.04765.30015.3001
C21.46991.53782.56753.93972.06002.06001.10941.10942.17072.17072.79302.79304.75724.26924.2692
C32.55911.53781.53412.56312.77552.77552.17362.17361.11131.11132.16822.16823.52562.83652.8365
C43.90892.56751.53411.53254.19454.19452.79792.79792.17442.17441.10971.10972.19472.19062.1906
C55.12113.93972.56311.53255.25505.25504.22874.22872.79922.79922.17122.17121.10621.10731.1073
H61.02672.06002.77554.19455.25501.63582.41562.95523.11092.60224.37684.69626.23175.21695.4898
H71.02672.06002.77554.19455.25501.63582.95522.41562.60223.11094.69624.37686.23175.48985.2169
H82.09161.10942.17362.79794.22872.41562.95521.77193.08832.52772.56423.11674.91344.45834.8001
H92.09161.10942.17362.79794.22872.95522.41561.77192.52773.08833.11672.56424.91344.80014.4583
H102.81012.17071.11132.17442.79923.11092.60223.08832.52771.77663.08892.52863.81543.16652.6179
H112.81012.17071.11132.17442.79922.60223.11092.52773.08831.77662.52863.08893.81542.61793.1665
H124.17902.79302.16821.10972.17124.37684.69622.56423.11673.08892.52861.77172.51752.54083.1016
H134.17902.79302.16821.10972.17124.69624.37683.11672.56422.52863.08891.77172.51753.10162.5408
H146.04764.75723.52562.19471.10626.23176.23174.91344.91343.81543.81542.51752.51751.78701.7870
H155.30014.26922.83652.19061.10735.21695.48984.45834.80013.16652.61792.54083.10161.78701.7860
H165.30014.26922.83652.19061.10735.48985.21694.80014.45832.61793.16653.10162.54081.78701.7860

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 116.590 N1 C2 H8 107.551
N1 C2 H9 107.551 C2 N1 H6 109.926
C2 N1 H7 109.926 C2 C3 C4 113.399
C2 C3 H10 108.997 C2 C3 H11 108.997
C3 C2 H8 109.321 C3 C2 H9 109.321
C3 C4 C5 113.401 C3 C4 H12 109.134
C3 C4 H13 109.134 C4 C3 H10 109.525
C4 C3 H11 109.525 C4 C5 H14 111.536
C4 C5 H15 111.143 C4 C5 H16 111.143
C5 C4 H12 109.483 C5 C4 H13 109.483
H6 N1 H7 105.619 H8 C2 H9 105.986
H10 C3 H11 106.140 H12 C4 H13 105.933
H14 C5 H15 107.666 H14 C5 H16 107.666
H15 C5 H16 107.497
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.237      
2 C 0.956      
3 C 0.686      
4 C 0.872      
5 C 0.583      
6 H -0.042      
7 H -0.042      
8 H -0.337      
9 H -0.337      
10 H -0.376      
11 H -0.376      
12 H -0.372      
13 H -0.372      
14 H -0.215      
15 H -0.196      
16 H -0.196      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.127 0.696 0.000 1.325
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.739 2.930 0.000
y 2.930 -34.042 0.000
z 0.000 0.000 -32.880
Traceless
 xyz
x -8.278 2.930 0.000
y 2.930 3.268 0.000
z 0.000 0.000 5.011
Polar
3z2-r210.021
x2-y2-7.697
xy2.930
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.827 0.139 0.000
y 0.139 9.466 0.000
z 0.000 0.000 8.621


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