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

using model chemistry: TPSSh/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31G*
 hartrees
Energy at 0K-174.494900
Energy at 298.15K-174.505326
HF Energy-174.494900
Nuclear repulsion energy135.206109
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 TPSSh/6-31G*
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' 3425 3286 6.82      
2 A' 3133 3005 69.85      
3 A' 3112 2985 62.04      
4 A' 3047 2923 4.84      
5 A' 2930 2811 95.06      
6 A' 1703 1633 28.42      
7 A' 1551 1488 4.06      
8 A' 1537 1474 3.27      
9 A' 1449 1390 8.67      
10 A' 1392 1336 22.19      
11 A' 1218 1169 4.95      
12 A' 1169 1122 20.34      
13 A' 1011 970 8.71      
14 A' 890 853 121.79      
15 A' 822 789 3.26      
16 A' 461 443 10.91      
17 A' 351 336 0.08      
18 A' 262 251 0.22      
19 A" 3511 3368 3.80      
20 A" 3128 3001 0.52      
21 A" 3109 2983 23.15      
22 A" 3043 2919 54.68      
23 A" 1531 1469 0.05      
24 A" 1526 1464 0.35      
25 A" 1439 1381 11.93      
26 A" 1411 1354 1.74      
27 A" 1284 1232 0.06      
28 A" 1044 1002 1.49      
29 A" 970 931 0.23      
30 A" 936 898 0.22      
31 A" 392 376 7.83      
32 A" 297 285 40.24      
33 A" 216 208 5.70      

Unscaled Zero Point Vibrational Energy (zpe) 26648.1 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 25566.2 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 TPSSh/6-31G*
ABC
0.27759 0.26439 0.15496

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.295 0.223 0.000
N2 -0.920 1.051 0.000
H3 1.224 0.824 0.000
C4 0.295 -0.641 1.264
C5 0.295 -0.641 -1.264
H6 -0.926 1.660 -0.818
H7 -0.926 1.660 0.818
H8 -0.601 -1.272 1.288
H9 -0.601 -1.272 -1.288
H10 1.182 -1.284 1.297
H11 1.182 -1.284 -1.297
H12 0.298 -0.018 2.168
H13 0.298 -0.018 -2.168

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.47001.10691.53141.53142.05572.05572.16732.16732.17742.17742.18132.1813
N21.47002.15592.43672.43671.01971.01972.67562.67563.39903.39902.70662.7066
H31.10692.15592.14692.14692.44812.44813.06353.06352.47572.47572.50382.5038
C41.53142.43672.14692.52823.33522.64361.09582.77771.09592.78591.09763.4881
C51.53142.43672.14692.52822.64363.33522.77771.09582.78591.09593.48811.0976
H62.05571.01972.44813.33522.64361.63553.62492.98764.19383.65303.63742.4778
H72.05571.01972.44812.64363.33521.63552.98763.62493.65304.19382.47783.6374
H82.16732.67563.06351.09582.77773.62492.98762.57691.78303.14091.77533.7848
H92.16732.67563.06352.77771.09582.98763.62492.57693.14091.78303.78481.7753
H102.17743.39902.47571.09592.78594.19383.65301.78303.14092.59461.77253.7936
H112.17743.39902.47572.78591.09593.65304.19383.14091.78302.59463.79361.7725
H122.18132.70662.50381.09763.48813.63742.47781.77533.78481.77253.79364.3358
H132.18132.70662.50383.48811.09762.47783.63743.78481.77533.79361.77254.3358

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 110.002 C1 N2 H7 110.002
C1 C4 H8 110.066 C1 C4 H10 110.855
C1 C4 H12 111.069 C1 C5 H9 110.066
C1 C5 H11 110.855 C1 C5 H13 111.069
N2 C1 H3 112.814 N2 C1 C4 108.543
N2 C1 C5 108.543 H3 C1 C4 107.849
H3 C1 C5 107.849 C4 C1 C5 111.276
H6 N2 H7 106.635 H8 C4 H10 108.880
H8 C4 H12 108.073 H9 C5 H11 108.880
H9 C5 H13 108.073 H10 C4 H12 107.809
H11 C5 H13 107.809
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.005      
2 N -0.730      
3 H 0.126      
4 C -0.469      
5 C -0.469      
6 H 0.300      
7 H 0.300      
8 H 0.170      
9 H 0.170      
10 H 0.153      
11 H 0.153      
12 H 0.147      
13 H 0.147      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.022 0.929 0.000 1.381
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.669 -0.508 0.000
y -0.508 6.037 0.000
z 0.000 0.000 6.439


<r2> (average value of r2) Å2
<r2> 93.399
(<r2>)1/2 9.664