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

using model chemistry: QCISD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/cc-pVTZ
 hartrees
Energy at 0K-174.154606
Energy at 298.15K-174.165132
HF Energy-173.355010
Nuclear repulsion energy135.915285
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 QCISD/cc-pVTZ
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' 3514 3358 0.61      
2 A' 3132 2993 54.02      
3 A' 3117 2979 45.80      
4 A' 3048 2913 5.35      
5 A' 2980 2847 60.65      
6 A' 1675 1600 29.69      
7 A' 1528 1460 5.63      
8 A' 1515 1448 4.56      
9 A' 1434 1370 15.40      
10 A' 1399 1337 14.47      
11 A' 1225 1170 4.77      
12 A' 1180 1127 16.57      
13 A' 1018 973 4.49      
14 A' 891 851 113.33      
15 A' 836 799 2.60      
16 A' 476 454 9.50      
17 A' 363 347 0.11      
18 A' 270 258 0.25      
19 A" 3595 3435 0.01      
20 A" 3127 2988 0.08      
21 A" 3114 2976 20.85      
22 A" 3044 2909 37.58      
23 A" 1510 1443 0.10      
24 A" 1505 1438 0.30      
25 A" 1443 1379 14.34      
26 A" 1404 1341 0.39      
27 A" 1286 1229 0.01      
28 A" 1061 1014 1.16      
29 A" 976 932 0.28      
30 A" 940 898 0.09      
31 A" 406 388 8.03      
32 A" 290 277 29.84      
33 A" 215 205 5.32      

Unscaled Zero Point Vibrational Energy (zpe) 26757.4 cm-1
Scaled (by 0.9555) Zero Point Vibrational Energy (zpe) 25566.7 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 QCISD/cc-pVTZ
ABC
0.27977 0.26772 0.15648

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.294 0.222 0.000
N2 -0.915 1.048 0.000
H3 1.214 0.824 0.000
C4 0.294 -0.639 1.256
C5 0.294 -0.639 -1.256
H6 -0.924 1.652 -0.811
H7 -0.924 1.652 0.811
H8 -0.597 -1.268 1.275
H9 -0.597 -1.268 -1.275
H10 1.178 -1.277 1.289
H11 1.178 -1.277 -1.289
H12 0.292 -0.018 2.154
H13 0.292 -0.018 -2.154

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.46451.09891.52231.52232.04592.04592.15422.15422.16572.16572.16752.1675
N21.46452.14052.42572.42571.01141.01142.66322.66323.38363.38362.68982.6898
H31.09892.14052.13562.13562.43152.43153.04623.04622.46492.46492.48962.4896
C41.52232.42572.13562.51113.31692.63201.09092.75591.09082.76841.09203.4657
C51.52232.42572.13562.51112.63203.31692.75591.09092.76841.09083.46571.0920
H62.04591.01142.43153.31692.63201.62263.60392.97484.17223.63643.61412.4640
H72.04591.01142.43152.63203.31691.62262.97483.60393.63644.17222.46403.6141
H82.15422.66323.04621.09092.75593.60392.97482.55061.77493.11871.76783.7568
H92.15422.66323.04622.75591.09092.97483.60392.55063.11871.77493.75681.7678
H102.16573.38362.46491.09082.76844.17223.63641.77493.11872.57831.76553.7716
H112.16573.38362.46492.76841.09083.63644.17223.11871.77492.57833.77161.7655
H122.16752.68982.48961.09203.46573.61412.46401.76783.75681.76553.77164.3083
H132.16752.68982.48963.46571.09202.46403.61413.75681.76783.77161.76554.3083

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 110.103 C1 N2 H7 110.103
C1 C4 H8 109.950 C1 C4 H10 110.866
C1 C4 H12 110.938 C1 C5 H9 109.950
C1 C5 H11 110.866 C1 C5 H13 110.938
N2 C1 H3 112.464 N2 C1 C4 108.597
N2 C1 C5 108.597 H3 C1 C4 108.038
H3 C1 C5 108.038 C4 C1 C5 111.133
H6 N2 H7 106.671 H8 C4 H10 108.887
H8 C4 H12 108.161 H9 C5 H11 108.887
H9 C5 H13 108.161 H10 C4 H12 107.960
H11 C5 H13 107.960
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability