return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for NH2CH2CH2CH3 (1-Propanamine)

using model chemistry: wB97X-D/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 wB97X-D/6-31G(2df,p)
 hartrees
Energy at 0K-174.449890
Energy at 298.15K-174.460282
HF Energy-174.449890
Nuclear repulsion energy 
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 wB97X-D/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' 3537 3537 0.21      
2 A' 3140 3140 31.88      
3 A' 3050 3050 39.95      
4 A' 3043 3043 56.84      
5 A' 3034 3034 6.33      
6 A' 1671 1671 22.01      
7 A' 1515 1515 3.81      
8 A' 1500 1500 1.30      
9 A' 1492 1492 0.17      
10 A' 1410 1410 1.88      
11 A' 1407 1407 6.37      
12 A' 1326 1326 8.47      
13 A' 1156 1156 3.34      
14 A' 1114 1114 16.41      
15 A' 1052 1052 0.55      
16 A' 924 924 113.18      
17 A' 853 853 81.22      
18 A' 453 453 2.78      
19 A' 266 266 3.32      
20 A" 3620 3620 0.11      
21 A" 3125 3125 54.74      
22 A" 3093 3093 41.12      
23 A" 3067 3067 0.50      
24 A" 1500 1500 6.78      
25 A" 1394 1394 0.23      
26 A" 1327 1327 0.45      
27 A" 1247 1247 0.01      
28 A" 1040 1040 0.01      
29 A" 865 865 1.23      
30 A" 752 752 2.53      
31 A" 293 293 42.70      
32 A" 215 215 4.31      
33 A" 122 122 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 26801.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 26801.1 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 wB97X-D/6-31G(2df,p)
ABC
0.82726 0.12326 0.11614

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.430 1.286 0.000
C2 0.000 0.749 0.000
C3 -0.056 -0.782 0.000
N4 -1.389 -1.373 0.000
H5 1.449 2.379 0.000
H6 1.978 0.941 0.884
H7 1.978 0.941 -0.884
H8 -0.539 1.126 0.879
H9 -0.539 1.126 -0.879
H10 0.483 -1.163 -0.876
H11 0.483 -1.163 0.876
H12 -1.906 -1.046 -0.810
H13 -1.906 -1.046 0.810

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52742.54593.87511.09341.09521.09522.16252.16252.76712.76714.15004.1500
C21.52741.53172.53642.18082.17472.17471.09771.09772.15772.15772.74082.7408
C32.54591.53171.45853.50052.80802.80802.15492.15491.09721.09722.03672.0367
N43.87512.53641.45854.70454.18004.18002.78172.78172.07832.07831.01451.0145
H51.09342.18083.50054.70451.76851.76852.50932.50933.77373.77374.86254.8625
H61.09522.17472.80804.18001.76851.76702.52403.07833.12322.58034.67984.3634
H71.09522.17472.80804.18001.76851.76703.07832.52402.58033.12324.36344.6798
H82.16251.09772.15492.78172.50932.52403.07831.75763.05982.50643.07182.5671
H92.16251.09772.15492.78172.50933.07832.52401.75762.50643.05982.56713.0718
H102.76712.15771.09722.07833.77373.12322.58033.05982.50641.75252.39332.9267
H112.76712.15771.09722.07833.77372.58033.12322.50643.05981.75252.92672.3933
H124.15002.74082.03671.01454.86254.67984.36343.07182.56712.39332.92671.6192
H134.15002.74082.03671.01454.86254.36344.67982.56713.07182.92672.39331.6192

picture of 1-Propanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.661 C1 C2 H8 109.849
C1 C2 H9 109.849 C2 C1 H5 111.561
C2 C1 H6 110.965 C2 C1 H7 110.965
C2 C3 N4 116.017 C2 C3 H10 109.203
C2 C3 H11 109.203 C3 C2 H8 108.957
C3 C2 H9 108.957 C3 N4 H12 109.575
C3 N4 H13 109.575 N4 C3 H10 107.982
N4 C3 H11 107.982 H5 C1 H6 107.811
H5 C1 H7 107.811 H6 C1 H7 107.556
H8 C2 H9 106.366 H10 C3 H11 105.988
H12 N4 H13 105.885
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.424      
2 C -0.217      
3 C -0.145      
4 N -0.561      
5 H 0.135      
6 H 0.133      
7 H 0.133      
8 H 0.108      
9 H 0.108      
10 H 0.121      
11 H 0.121      
12 H 0.243      
13 H 0.243      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.196 1.342 0.000 1.357
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.627 -1.905 0.000
y -1.905 -31.857 0.000
z 0.000 0.000 -25.202
Traceless
 xyz
x 2.903 -1.905 0.000
y -1.905 -6.442 0.000
z 0.000 0.000 3.540
Polar
3z2-r27.080
x2-y26.230
xy-1.905
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.608 0.543 0.000
y 0.543 6.113 0.000
z 0.000 0.000 5.827


<r2> (average value of r2) Å2
<r2> 112.206
(<r2>)1/2 10.593