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

using model chemistry: MP2=FULL/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-174.181558
Energy at 298.15K-174.191995
HF Energy-173.349725
Nuclear repulsion energy131.838742
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/6-311+G(3df,2p)
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' 3546 3343 0.93      
2 A' 3172 2990 23.98      
3 A' 3079 2903 60.21      
4 A' 3076 2899 16.45      
5 A' 3064 2888 6.28      
6 A' 1660 1565 25.35      
7 A' 1530 1442 7.48      
8 A' 1517 1430 0.45      
9 A' 1502 1416 0.05      
10 A' 1422 1340 3.90      
11 A' 1406 1326 5.79      
12 A' 1334 1257 3.29      
13 A' 1154 1088 2.97      
14 A' 1126 1061 17.86      
15 A' 1065 1004 0.40      
16 A' 921 868 53.05      
17 A' 834 786 129.00      
18 A' 452 427 3.54      
19 A' 266 251 4.07      
20 A" 3643 3434 4.32      
21 A" 3163 2982 39.76      
22 A" 3134 2954 28.05      
23 A" 3107 2929 0.91      
24 A" 1523 1435 7.97      
25 A" 1397 1317 0.18      
26 A" 1334 1258 0.54      
27 A" 1249 1178 0.01      
28 A" 1040 981 0.08      
29 A" 868 818 1.03      
30 A" 753 710 1.83      
31 A" 277 261 34.61      
32 A" 233 219 11.12      
33 A" 138 130 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 26991.4 cm-1
Scaled (by 0.9427) Zero Point Vibrational Energy (zpe) 25444.8 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/6-311+G(3df,2p)
ABC
0.83393 0.12472 0.11752

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.428 1.268 0.000
C2 0.000 0.750 0.000
C3 -0.056 -0.770 0.000
N4 -1.386 -1.359 0.000
H5 1.463 2.354 0.000
H6 1.968 0.918 0.879
H7 1.968 0.918 -0.879
H8 -0.535 1.124 0.875
H9 -0.535 1.124 -0.875
H10 0.479 -1.149 -0.873
H11 0.479 -1.149 0.873
H12 -1.909 -1.055 -0.811
H13 -1.909 -1.055 0.811

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.51932.52113.85031.08731.08881.08882.15402.15402.73942.73944.14624.1462
C21.51931.52142.52422.17112.16172.16171.09181.09182.14422.14422.74972.7497
C32.52111.52141.45543.47412.77822.77822.14122.14121.09101.09102.04302.0430
N43.85032.52421.45544.68084.14864.14862.76772.76772.06982.06981.01161.0116
H51.08732.17113.47414.68081.75791.75792.50372.50373.74233.74234.86334.8633
H61.08882.16172.77824.14861.75791.75762.51083.06293.09182.54794.66694.3506
H71.08882.16172.77824.14861.75791.75763.06292.51082.54793.09184.35064.6669
H82.15401.09182.14122.76772.50372.51083.06291.75073.04142.48893.07962.5774
H92.15401.09182.14122.76772.50373.06292.51081.75072.48893.04142.57743.0796
H102.73942.14421.09102.06983.74233.09182.54793.04142.48891.74532.39012.9230
H112.73942.14421.09102.06983.74232.54793.09182.48893.04141.74532.92302.3901
H124.14622.74972.04301.01164.86334.66694.35063.07962.57742.39012.92301.6225
H134.14622.74972.04301.01164.86334.35064.66692.57743.07962.92302.39011.6225

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 112.016 C1 C2 H8 110.092
C1 C2 H9 110.092 C2 C1 H5 111.731
C2 C1 H6 110.885 C2 C1 H7 110.885
C2 C3 N4 115.967 C2 C3 H10 109.211
C2 C3 H11 109.211 C3 C2 H8 108.941
C3 C2 H9 108.941 C3 N4 H12 110.520
C3 N4 H13 110.520 N4 C3 H10 107.894
N4 C3 H11 107.894 H5 C1 H6 107.766
H5 C1 H7 107.766 H6 C1 H7 107.635
H8 C2 H9 106.597 H10 C3 H11 106.225
H12 N4 H13 106.632
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability