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All results from a given calculation for NH2CH2CH2CH3 (1-Propanamine)

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G*
 hartrees
Energy at 0K-173.858791
Energy at 298.15K-173.869330
HF Energy-173.281495
Nuclear repulsion energy131.205437
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 MP2=FULL/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' 3505 3302 0.28      
2 A' 3196 3011 26.74      
3 A' 3105 2925 41.90      
4 A' 3101 2921 28.54      
5 A' 3086 2908 13.66      
6 A' 1727 1627 26.49      
7 A' 1574 1483 4.68      
8 A' 1560 1470 1.39      
9 A' 1550 1461 0.16      
10 A' 1472 1387 3.21      
11 A' 1447 1364 5.08      
12 A' 1366 1287 7.91      
13 A' 1187 1118 7.02      
14 A' 1136 1071 10.06      
15 A' 1082 1019 2.58      
16 A' 966 910 150.61      
17 A' 889 838 69.14      
18 A' 460 433 3.10      
19 A' 274 258 4.25      
20 A" 3606 3397 0.02      
21 A" 3191 3006 41.31      
22 A" 3158 2976 38.80      
23 A" 3130 2949 4.06      
24 A" 1566 1476 7.44      
25 A" 1429 1346 0.54      
26 A" 1367 1288 0.47      
27 A" 1291 1216 0.00      
28 A" 1065 1004 0.05      
29 A" 890 838 1.78      
30 A" 766 722 2.35      
31 A" 315 296 54.09      
32 A" 241 227 5.96      
33 A" 142 134 0.31      

Unscaled Zero Point Vibrational Energy (zpe) 27418.2 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 25833.4 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 MP2=FULL/6-31G*
ABC
0.82811 0.12337 0.11628

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.426 1.288 0.000
C2 0.000 0.748 0.000
C3 -0.051 -0.779 0.000
N4 -1.388 -1.377 0.000
H5 1.441 2.381 0.000
H6 1.973 0.945 0.884
H7 1.973 0.945 -0.884
H8 -0.541 1.121 0.879
H9 -0.541 1.121 -0.879
H10 0.484 -1.161 -0.877
H11 0.484 -1.161 0.877
H12 -1.904 -1.044 -0.813
H13 -1.904 -1.044 0.813

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52472.54023.87481.09311.09411.09412.16062.16062.76652.76654.14584.1458
C21.52471.52762.53742.17792.17042.17041.09741.09742.15572.15572.73812.7381
C32.54021.52761.46403.49432.80132.80132.14992.14991.09621.09622.04102.0410
N43.87482.53741.46404.70314.17854.17852.77982.77982.07792.07791.01931.0193
H51.09312.17793.49434.70311.76771.76772.50752.50753.77233.77234.85604.8560
H61.09412.17042.80134.17851.76771.76712.51943.07483.12282.57904.67594.3578
H71.09412.17042.80134.17851.76771.76713.07482.51942.57903.12284.35784.6759
H82.16061.09742.14992.77982.50752.51943.07481.75813.05642.50143.06742.5593
H92.16061.09742.14992.77982.50753.07482.51941.75812.50143.05642.55933.0674
H102.76652.15571.09622.07793.77233.12282.57903.05642.50141.75442.39192.9281
H112.76652.15571.09622.07793.77232.57903.12282.50143.05641.75442.92812.3919
H124.14582.73812.04101.01934.85604.67594.35783.06742.55932.39192.92811.6261
H134.14582.73812.04101.01934.85604.35784.67592.55933.06742.92812.39191.6261

picture of 1-Propanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.656 C1 C2 H8 109.899
C1 C2 H9 109.899 C2 C1 H5 111.535
C2 C1 H6 110.871 C2 C1 H7 110.871
C2 C3 N4 116.012 C2 C3 H10 109.396
C2 C3 H11 109.396 C3 C2 H8 108.866
C3 C2 H9 108.866 C3 N4 H12 109.244
C3 N4 H13 109.244 N4 C3 H10 107.644
N4 C3 H11 107.644 H5 C1 H6 107.841
H5 C1 H7 107.841 H6 C1 H7 107.724
H8 C2 H9 106.456 H10 C3 H11 106.307
H12 N4 H13 105.811
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability