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

using model chemistry: CID/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 CID/6-31G
 hartrees
Energy at 0K-173.588063
Energy at 298.15K-173.598523
HF Energy-173.210115
Nuclear repulsion energy130.184327
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 CID/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' 3619 3385 0.07      
2 A' 3169 2964 41.67      
3 A' 3097 2896 60.25      
4 A' 3090 2889 13.27      
5 A' 3075 2876 33.15      
6 A' 1782 1667 30.81      
7 A' 1600 1496 5.05      
8 A' 1586 1484 1.68      
9 A' 1579 1476 0.18      
10 A' 1511 1413 5.05      
11 A' 1472 1377 2.18      
12 A' 1410 1318 3.48      
13 A' 1187 1110 3.46      
14 A' 1140 1066 15.31      
15 A' 1072 1002 1.01      
16 A' 929 869 33.83      
17 A' 725 678 320.18      
18 A' 465 435 5.81      
19 A' 278 260 5.19      
20 A" 3731 3490 0.39      
21 A" 3162 2957 82.04      
22 A" 3140 2937 29.19      
23 A" 3105 2904 6.22      
24 A" 1591 1488 7.21      
25 A" 1438 1345 0.02      
26 A" 1386 1297 0.10      
27 A" 1321 1235 0.09      
28 A" 1076 1007 0.23      
29 A" 905 847 0.99      
30 A" 775 725 2.05      
31 A" 284 265 55.25      
32 A" 228 213 7.19      
33 A" 137 128 0.32      

Unscaled Zero Point Vibrational Energy (zpe) 27532.2 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 25748.2 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 CID/6-31G
ABC
0.82419 0.12053 0.11383

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.440 1.310 0.000
C2 0.000 0.761 0.000
C3 -0.051 -0.783 0.000
N4 -1.397 -1.375 0.000
H5 1.449 2.405 0.000
H6 1.988 0.968 0.886
H7 1.988 0.968 -0.886
H8 -0.541 1.134 0.881
H9 -0.541 1.134 -0.881
H10 0.483 -1.165 -0.879
H11 0.483 -1.165 0.879
H12 -1.933 -1.192 -0.836
H13 -1.933 -1.192 0.836

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.54102.56983.90581.09501.09661.09662.17562.17562.79522.79524.28234.2823
C21.54101.54522.55232.19102.18622.18621.09911.09912.17162.17162.87262.8726
C32.56981.54521.47023.52312.82972.82972.16592.16591.09691.09692.10002.1000
N43.90582.55231.47024.73114.21054.21052.79312.79312.08562.08561.01011.0101
H51.09502.19103.52314.73111.77231.77232.52042.52043.80113.80115.00745.0074
H61.09662.18622.82974.21051.77231.77242.53463.08993.15082.61024.79644.4770
H71.09662.18622.82974.21051.77231.77243.08992.53462.61023.15084.47704.7964
H82.17561.09912.16592.79312.52042.53463.08991.76223.07092.51673.20842.7108
H92.17561.09912.16592.79312.52043.08992.53461.76222.51673.07092.71083.2084
H102.79522.17161.09692.08563.80113.15082.61023.07092.51671.75742.41722.9632
H112.79522.17161.09692.08563.80112.61023.15082.51673.07091.75742.96322.4172
H124.28232.87262.10001.01015.00744.79644.47703.20842.71082.41722.96321.6715
H134.28232.87262.10001.01015.00744.47704.79642.71083.20842.96322.41721.6715

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 112.745 C1 C2 H8 109.851
C1 C2 H9 109.851 C2 C1 H5 111.314
C2 C1 H6 110.837 C2 C1 H7 110.837
C2 C3 N4 115.627 C2 C3 H10 109.387
C2 C3 H11 109.387 C3 C2 H8 108.812
C3 C2 H9 108.812 C3 N4 H12 114.426
C3 N4 H13 114.426 N4 C3 H10 107.788
N4 C3 H11 107.788 H5 C1 H6 107.939
H5 C1 H7 107.939 H6 C1 H7 107.834
H8 C2 H9 106.571 H10 C3 H11 106.469
H12 N4 H13 111.669
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability