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All results from a given calculation for CH3CH(NH2)CH3 (2-Propanamine)

using model chemistry: B3PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-31+G**
 hartrees
Energy at 0K-174.448465
Energy at 298.15K-174.458907
Nuclear repulsion energy135.510011
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 B3PW91/6-31+G**
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' 3524 3383 0.92      
2 A' 3137 3012 52.48      
3 A' 3120 2995 47.62      
4 A' 3045 2924 6.18      
5 A' 2943 2825 83.56      
6 A' 1664 1597 46.95      
7 A' 1509 1449 7.82      
8 A' 1496 1436 7.31      
9 A' 1415 1359 20.76      
10 A' 1374 1319 24.76      
11 A' 1205 1157 9.57      
12 A' 1162 1116 14.85      
13 A' 995 956 3.93      
14 A' 831 798 115.47      
15 A' 827 794 28.93      
16 A' 473 454 12.82      
17 A' 361 347 0.17      
18 A' 262 252 0.29      
19 A" 3618 3474 0.41      
20 A" 3133 3008 0.06      
21 A" 3118 2993 19.63      
22 A" 3041 2920 49.14      
23 A" 1489 1430 0.51      
24 A" 1485 1425 0.52      
25 A" 1416 1359 22.08      
26 A" 1381 1326 0.12      
27 A" 1261 1211 0.08      
28 A" 1036 995 1.07      
29 A" 962 923 0.41      
30 A" 928 891 0.37      
31 A" 404 388 6.98      
32 A" 293 281 38.61      
33 A" 215 206 6.15      

Unscaled Zero Point Vibrational Energy (zpe) 26560.3 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 25500.5 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 B3PW91/6-31+G**
ABC
0.27877 0.26566 0.15532

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.363 0.000
N2 -1.391 -0.097 0.000
H3 0.072 1.467 0.000
C4 0.689 -0.148 1.262
C5 0.689 -0.148 -1.262
H6 -1.887 0.245 -0.818
H7 -1.887 0.245 0.818
H8 0.661 -1.243 1.290
H9 0.661 -1.243 -1.290
H10 1.733 0.178 1.298
H11 1.733 0.178 -1.298
H12 0.192 0.226 2.165
H13 0.192 0.226 -2.165

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.46541.10621.52611.52612.06032.06032.16412.16412.17312.17312.17772.1777
N21.46542.14192.43352.43351.01571.01572.68182.68183.39453.39452.70152.7015
H31.10622.14192.14102.14102.45002.45003.05923.05922.47092.47092.49832.4983
C41.52612.43352.14102.52383.33422.64351.09532.77721.09502.78361.09653.4827
C51.52612.43352.14102.52382.64353.33422.77721.09532.78361.09503.48271.0965
H62.06031.01572.45003.33422.64351.63593.62682.98874.19393.65293.63612.4777
H72.06031.01572.45002.64353.33421.63592.98873.62683.65294.19392.47773.6361
H82.16412.68183.05921.09532.77723.62682.98872.58061.78043.14111.77303.7837
H92.16412.68183.05922.77721.09532.98873.62682.58063.14111.78043.78371.7730
H102.17313.39452.47091.09502.78364.19393.65291.78043.14112.59511.76913.7902
H112.17313.39452.47092.78361.09503.65294.19393.14111.78042.59513.79021.7691
H122.17772.70152.49831.09653.48273.63612.47771.77303.78371.76913.79024.3296
H132.17772.70152.49833.48271.09652.47773.63613.78371.77303.79021.76914.3296

picture of 2-Propanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H6 110.978 C1 N2 H7 110.978
C1 C4 H8 110.203 C1 C4 H10 110.936
C1 C4 H12 111.211 C1 C5 H9 110.203
C1 C5 H11 110.936 C1 C5 H13 111.211
N2 C1 H3 112.039 N2 C1 C4 108.855
N2 C1 C5 108.855 H3 C1 C4 107.780
H3 C1 C5 107.780 C4 C1 C5 111.556
H6 N2 H7 107.270 H8 C4 H10 108.749
H8 C4 H12 107.983 H9 C5 H11 108.749
H9 C5 H13 107.983 H10 C4 H12 107.654
H11 C5 H13 107.654
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.087      
2 N -0.607      
3 H 0.132      
4 C -0.574      
5 C -0.574      
6 H 0.284      
7 H 0.284      
8 H 0.176      
9 H 0.176      
10 H 0.158      
11 H 0.158      
12 H 0.150      
13 H 0.150      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.053 1.363 0.000 1.364
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.251 -2.486 0.000
y -2.486 -29.214 0.000
z 0.000 0.000 -26.477
Traceless
 xyz
x 1.595 -2.486 0.000
y -2.486 -2.850 0.000
z 0.000 0.000 1.255
Polar
3z2-r22.511
x2-y22.964
xy-2.486
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 93.559
(<r2>)1/2 9.673