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

using model chemistry: TPSSh/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 TPSSh/6-31+G**
 hartrees
Energy at 0K-174.517540
Energy at 298.15K-174.527930
HF Energy-174.517540
Nuclear repulsion energy135.184463
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/6-31+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' 3473 3343 3.08      
2 A' 3125 3008 64.85      
3 A' 3106 2990 59.40      
4 A' 3039 2925 6.98      
5 A' 2938 2827 88.17      
6 A' 1673 1610 41.35      
7 A' 1527 1470 7.08      
8 A' 1514 1458 5.25      
9 A' 1428 1375 12.19      
10 A' 1371 1320 27.70      
11 A' 1203 1158 6.73      
12 A' 1157 1114 13.68      
13 A' 991 954 5.93      
14 A' 842 810 132.44      
15 A' 817 787 5.89      
16 A' 461 444 11.62      
17 A' 351 338 0.15      
18 A' 260 250 0.27      
19 A" 3563 3430 0.09      
20 A" 3120 3003 0.31      
21 A" 3104 2988 22.76      
22 A" 3034 2921 57.58      
23 A" 1508 1451 0.27      
24 A" 1504 1447 0.69      
25 A" 1420 1366 15.99      
26 A" 1392 1339 1.25      
27 A" 1264 1216 0.05      
28 A" 1031 992 1.37      
29 A" 961 925 0.18      
30 A" 927 893 0.14      
31 A" 392 378 7.12      
32 A" 281 270 36.86      
33 A" 213 205 7.63      

Unscaled Zero Point Vibrational Energy (zpe) 26494.9 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 25501.3 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/6-31+G**
ABC
0.27730 0.26426 0.15464

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.295 0.220 0.000
N2 -0.915 1.059 0.000
H3 1.221 0.823 0.000
C4 0.295 -0.643 1.266
C5 0.295 -0.643 -1.266
H6 -0.943 1.662 -0.820
H7 -0.943 1.662 0.820
H8 -0.599 -1.275 1.291
H9 -0.599 -1.275 -1.291
H10 1.182 -1.284 1.299
H11 1.182 -1.284 -1.299
H12 0.297 -0.021 2.168
H13 0.297 -0.021 -2.168

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.47261.10531.53191.53192.07042.07042.16812.16812.17652.17652.18152.1815
N21.47262.14902.44232.44231.01861.01862.68642.68643.40273.40272.70872.7087
H31.10532.14902.14702.14702.46202.46203.06313.06312.47592.47592.50332.5033
C41.53192.44232.14702.53113.34672.65461.09532.78071.09522.78841.09673.4898
C51.53192.44232.14702.53112.65463.34672.78071.09532.78841.09523.48981.0967
H62.07041.01862.46203.34672.65461.64103.63392.99494.20623.66453.64732.4874
H72.07041.01862.46202.65463.34671.64102.99493.63393.66454.20622.48743.6473
H82.16812.68643.06311.09532.78073.63392.99492.58101.78153.14311.77453.7870
H92.16812.68643.06312.78071.09532.99493.63392.58103.14311.78153.78701.7745
H102.17653.40272.47591.09522.78844.20623.66451.78153.14312.59801.77093.7950
H112.17653.40272.47592.78841.09523.66454.20623.14311.78152.59803.79501.7709
H122.18152.70872.50331.09673.48983.64732.48741.77453.78701.77093.79504.3365
H132.18152.70872.50333.48981.09672.48743.64733.78701.77453.79501.77094.3365

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 111.116 C1 N2 H7 111.116
C1 C4 H8 110.123 C1 C4 H10 110.796
C1 C4 H12 111.100 C1 C5 H9 110.123
C1 C5 H11 110.796 C1 C5 H13 111.100
N2 C1 H3 112.166 N2 C1 C4 108.741
N2 C1 C5 108.741 H3 C1 C4 107.908
H3 C1 C5 107.908 C4 C1 C5 111.405
H6 N2 H7 107.324 H8 C4 H10 108.844
H8 C4 H12 108.100 H9 C5 H11 108.844
H9 C5 H13 108.100 H10 C4 H12 107.789
H11 C5 H13 107.789
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.089      
2 N -0.598      
3 H 0.127      
4 C -0.553      
5 C -0.553      
6 H 0.281      
7 H 0.281      
8 H 0.169      
9 H 0.169      
10 H 0.150      
11 H 0.150      
12 H 0.143      
13 H 0.143      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.092 0.852 0.000 1.385
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 6.797 -0.340 0.000
y -0.340 6.900 0.000
z 0.000 0.000 7.258


<r2> (average value of r2) Å2
<r2> 93.985
(<r2>)1/2 9.695