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

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G*
 hartrees
Energy at 0K-32.266034
Energy at 298.15K-32.276408
Nuclear repulsion energy79.083948
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-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' 3459 3340 4.16      
2 A' 3120 3013 96.12      
3 A' 3100 2994 86.21      
4 A' 3036 2932 5.78      
5 A' 2949 2848 98.85      
6 A' 1675 1617 33.28      
7 A' 1509 1457 6.52      
8 A' 1494 1443 5.40      
9 A' 1414 1365 16.06      
10 A' 1366 1319 20.12      
11 A' 1193 1152 8.80      
12 A' 1151 1111 32.08      
13 A' 985 952 5.77      
14 A' 885 854 112.19      
15 A' 813 785 0.68      
16 A' 459 443 12.33      
17 A' 352 340 0.24      
18 A' 258 249 0.28      
19 A" 3547 3425 1.78      
20 A" 3114 3007 0.82      
21 A" 3095 2989 25.00      
22 A" 3032 2928 61.52      
23 A" 1489 1438 0.11      
24 A" 1485 1434 0.38      
25 A" 1419 1370 18.45      
26 A" 1374 1327 0.37      
27 A" 1258 1215 0.02      
28 A" 1030 995 1.32      
29 A" 952 920 0.47      
30 A" 918 886 1.28      
31 A" 391 377 8.77      
32 A" 294 284 41.06      
33 A" 214 207 5.67      

Unscaled Zero Point Vibrational Energy (zpe) 26413.3 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 25507.4 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-31G*
ABC
0.27207 0.26044 0.15230

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.373 0.000
N2 -1.411 -0.105 0.000
H3 0.068 1.484 0.000
C4 0.695 -0.157 1.273
C5 0.695 -0.157 -1.273
H6 -1.895 0.280 -0.819
H7 -1.895 0.280 0.819
H8 0.661 -1.260 1.291
H9 0.661 -1.260 -1.291
H10 1.751 0.166 1.311
H11 1.751 0.166 -1.311
H12 0.195 0.216 2.187
H13 0.195 0.216 -2.187

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.48981.11251.54461.54462.06682.06682.18412.18412.19722.19722.20102.2010
N21.48982.17102.46182.46181.02631.02632.70052.70053.43373.43372.73202.7320
H31.11252.17102.16922.16922.44482.44483.08943.08942.50712.50712.53082.5308
C41.54462.46182.16922.54683.35852.66621.10392.79141.10462.81021.10603.5159
C51.54462.46182.16922.54682.66623.35852.79141.10392.81021.10463.51591.1060
H62.06681.02632.44483.35852.66621.63763.65463.02154.22433.68133.66152.4990
H72.06681.02632.44482.66623.35851.63763.02153.65463.68134.22432.49903.6615
H82.18412.70053.08941.10392.79143.65463.02152.58101.79503.16051.78853.8061
H92.18412.70053.08942.79141.10393.02153.65462.58103.16051.79503.80611.7885
H102.19723.43372.50711.10462.81024.22433.68131.79503.16052.62181.78633.8284
H112.19723.43372.50712.81021.10463.68134.22433.16051.79502.62183.82841.7863
H122.20102.73202.53081.10603.51593.66152.49901.78853.80611.78633.82844.3734
H132.20102.73202.53083.51591.10602.49903.66153.80611.78853.82841.78634.3734

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 109.067 C1 N2 H7 109.067
C1 C4 H8 109.988 C1 C4 H10 110.971
C1 C4 H12 111.196 C1 C5 H9 109.988
C1 C5 H11 110.971 C1 C5 H13 111.196
N2 C1 H3 112.261 N2 C1 C4 108.426
N2 C1 C5 108.426 H3 C1 C4 108.348
H3 C1 C5 108.348 C4 C1 C5 111.055
H6 N2 H7 105.849 H8 C4 H10 108.729
H8 C4 H12 108.052 H9 C5 H11 108.729
H9 C5 H13 108.052 H10 C4 H12 107.809
H11 C5 H13 107.809
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.000      
2 N -0.561      
3 H 0.128      
4 C -0.479      
5 C -0.479      
6 H 0.249      
7 H 0.249      
8 H 0.153      
9 H 0.153      
10 H 0.144      
11 H 0.144      
12 H 0.149      
13 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.061 1.482 0.000 1.483
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.660 -2.589 0.000
y -2.589 -28.088 0.000
z 0.000 0.000 -26.152
Traceless
 xyz
x 1.461 -2.589 0.000
y -2.589 -2.182 0.000
z 0.000 0.000 0.722
Polar
3z2-r21.443
x2-y22.428
xy-2.589
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.317 -0.012 0.000
y -0.012 5.199 0.000
z 0.000 0.000 6.578


<r2> (average value of r2) Å2
<r2> 81.863
(<r2>)1/2 9.048