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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-173.602207
Energy at 298.15K-173.612638
HF Energy-173.208815
Nuclear repulsion energy129.679773
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' 3532 3356 0.38      
2 A' 3143 2986 37.55      
3 A' 3059 2906 64.23      
4 A' 3054 2902 15.63      
5 A' 3039 2887 21.58      
6 A' 1748 1661 26.99      
7 A' 1581 1502 4.18      
8 A' 1568 1490 1.33      
9 A' 1557 1479 0.33      
10 A' 1485 1411 4.19      
11 A' 1440 1368 1.84      
12 A' 1384 1315 4.14      
13 A' 1167 1109 3.10      
14 A' 1112 1056 11.03      
15 A' 1053 1000 1.23      
16 A' 914 868 37.85      
17 A' 729 692 298.81      
18 A' 456 434 4.66      
19 A' 271 258 5.19      
20 A" 3654 3471 0.13      
21 A" 3137 2980 68.61      
22 A" 3113 2958 35.06      
23 A" 3079 2925 6.65      
24 A" 1575 1496 6.74      
25 A" 1415 1344 0.09      
26 A" 1367 1299 0.16      
27 A" 1304 1239 0.08      
28 A" 1061 1008 0.15      
29 A" 892 848 1.15      
30 A" 764 726 1.99      
31 A" 293 279 56.52      
32 A" 228 217 6.59      
33 A" 139 132 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 27154.5 cm-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 25799.5 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
0.81871 0.11955 0.11293

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 1.444 1.316 0.000
C2 0.000 0.765 0.000
C3 -0.049 -0.784 0.000
N4 -1.401 -1.387 0.000
H5 1.451 2.415 0.000
H6 1.992 0.972 0.889
H7 1.992 0.972 -0.889
H8 -0.544 1.136 0.885
H9 -0.544 1.136 -0.885
H10 0.486 -1.165 -0.883
H11 0.486 -1.165 0.883
H12 -1.939 -1.185 -0.839
H13 -1.939 -1.185 0.839

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.54552.57723.92431.09841.09981.09982.18302.18302.80302.80304.28984.2898
C21.54551.54972.56752.19752.19122.19121.10281.10282.17732.17732.87482.8748
C32.57721.54971.47993.53362.83612.83612.17112.17111.10051.10052.10602.1060
N43.92432.56751.47994.75274.22724.22722.80742.80742.09482.09481.01701.0170
H51.09842.19753.53364.75271.77851.77852.52972.52973.81183.81185.01565.0156
H61.09982.19122.83614.22721.77851.77862.54093.09893.15912.61524.80554.4842
H71.09982.19122.83614.22721.77851.77863.09892.54092.61523.15914.48424.8055
H82.18301.10282.17112.80742.52972.54093.09891.76953.07892.52093.21002.7082
H92.18301.10282.17112.80742.52973.09892.54091.76952.52093.07892.70823.2100
H102.80302.17731.10052.09483.81183.15912.61523.07892.52091.76582.42512.9739
H112.80302.17731.10052.09483.81182.61523.15912.52093.07891.76582.97392.4251
H124.28982.87482.10601.01705.01564.80554.48423.21002.70822.42512.97391.6782
H134.28982.87482.10601.01705.01564.48424.80552.70823.21002.97392.42511.6782

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 112.744 C1 C2 H8 109.905
C1 C2 H9 109.905 C2 C1 H5 111.319
C2 C1 H6 110.729 C2 C1 H7 110.729
C2 C3 N4 115.856 C2 C3 H10 109.310
C2 C3 H11 109.310 C3 C2 H8 108.699
C3 C2 H9 108.699 C3 N4 H12 113.719
C3 N4 H13 113.719 N4 C3 H10 107.639
N4 C3 H11 107.639 H5 C1 H6 108.012
H5 C1 H7 108.012 H6 C1 H7 107.910
H8 C2 H9 106.693 H10 C3 H11 106.696
H12 N4 H13 111.200
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability