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

using model chemistry: B3LYP/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/CEP-121G
 hartrees
Energy at 0K-32.234391
Energy at 298.15K-32.244698
Nuclear repulsion energy79.027063
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 B3LYP/CEP-121G
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' 3471 3383 5.61      
2 A' 3087 3008 95.96      
3 A' 3062 2984 84.95      
4 A' 2982 2906 7.77      
5 A' 2873 2800 116.42      
6 A' 1690 1647 43.25      
7 A' 1528 1489 9.49      
8 A' 1515 1476 5.44      
9 A' 1430 1394 13.93      
10 A' 1373 1338 36.05      
11 A' 1211 1180 11.31      
12 A' 1160 1130 9.23      
13 A' 986 961 6.73      
14 A' 811 791 0.88      
15 A' 644 627 210.46      
16 A' 469 457 22.75      
17 A' 355 346 0.15      
18 A' 251 244 0.14      
19 A" 3598 3506 1.60      
20 A" 3078 3000 1.34      
21 A" 3057 2979 30.70      
22 A" 2976 2900 68.00      
23 A" 1509 1471 0.01      
24 A" 1505 1467 1.99      
25 A" 1415 1379 17.47      
26 A" 1400 1365 7.36      
27 A" 1248 1216 0.78      
28 A" 1018 992 0.46      
29 A" 970 945 0.15      
30 A" 938 914 0.32      
31 A" 396 386 6.39      
32 A" 256 250 36.96      
33 A" 203 198 11.92      

Unscaled Zero Point Vibrational Energy (zpe) 26232.8 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 25563.9 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 B3LYP/CEP-121G
ABC
0.27166 0.25885 0.15099

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.375 0.000
N2 -1.409 -0.103 0.000
H3 0.060 1.483 0.000
C4 0.701 -0.139 1.281
C5 0.701 -0.139 -1.281
H6 -1.931 0.129 -0.843
H7 -1.931 0.129 0.843
H8 0.687 -1.237 1.302
H9 0.687 -1.237 -1.302
H10 1.743 0.205 1.320
H11 1.743 0.205 -1.320
H12 0.191 0.227 2.184
H13 0.191 0.227 -2.184

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.48811.11061.54801.54802.12112.12112.18272.18272.19312.19312.19742.1974
N21.48812.16262.46882.46881.01821.01822.71602.71603.43163.43162.72762.7276
H31.11062.16262.16462.16462.55142.55143.08033.08032.49182.49182.52292.5229
C41.54802.46882.16462.56193.39262.68111.09752.80661.09852.82341.10023.5216
C51.54802.46882.16462.56192.68113.39262.80661.09752.82341.09853.52161.1002
H62.12111.01822.55143.39262.68111.68663.64992.98814.26423.70543.69802.5116
H72.12111.01822.55142.68113.39261.68662.98813.64993.70544.26422.51163.6980
H82.18272.71603.08031.09752.80663.64992.98812.60451.78743.17361.77983.8138
H92.18272.71603.08032.80661.09752.98813.64992.60453.17361.78743.81381.7798
H102.19313.43162.49181.09852.82344.26423.70541.78743.17362.64051.77663.8328
H112.19313.43162.49182.82341.09853.70544.26423.17361.78742.64053.83281.7766
H122.19742.72762.52291.10023.52163.69802.51161.77983.81381.77663.83284.3682
H132.19742.72762.52293.52161.10022.51163.69803.81381.77983.83281.77664.3682

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 114.317 C1 N2 H7 114.317
C1 C4 H8 110.024 C1 C4 H10 110.787
C1 C4 H12 111.020 C1 C5 H9 110.024
C1 C5 H11 110.787 C1 C5 H13 111.020
N2 C1 H3 111.825 N2 C1 C4 108.795
N2 C1 C5 108.795 H3 C1 C4 107.882
H3 C1 C5 107.882 C4 C1 C5 111.689
H6 N2 H7 111.826 H8 C4 H10 108.959
H8 C4 H12 108.159 H9 C5 H11 108.959
H9 C5 H13 108.159 H10 C4 H12 107.810
H11 C5 H13 107.810
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.124      
2 N -0.607      
3 H 0.103      
4 C -0.487      
5 C -0.487      
6 H 0.257      
7 H 0.257      
8 H 0.152      
9 H 0.152      
10 H 0.134      
11 H 0.134      
12 H 0.134      
13 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.253 1.237 0.000 1.263
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.767 -2.026 0.000
y -2.026 -29.490 0.000
z 0.000 0.000 -26.493
Traceless
 xyz
x 2.225 -2.026 0.000
y -2.026 -3.360 0.000
z 0.000 0.000 1.135
Polar
3z2-r22.270
x2-y23.723
xy-2.026
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.006 0.064 0.000
y 0.064 6.026 0.000
z 0.000 0.000 7.118


<r2> (average value of r2) Å2
<r2> 82.651
(<r2>)1/2 9.091