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

using model chemistry: HF/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/CEP-121G*
 hartrees
Energy at 0K-31.385869
Energy at 298.15K-31.396473
HF Energy-31.385869
Nuclear repulsion energy77.674510
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 HF/CEP-121G*
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' 3711 3352 1.04      
2 A' 3243 2930 76.98      
3 A' 3193 2885 73.87      
4 A' 3175 2868 19.04      
5 A' 3162 2857 68.33      
6 A' 1840 1662 35.24      
7 A' 1640 1482 3.74      
8 A' 1628 1470 1.01      
9 A' 1618 1461 0.12      
10 A' 1551 1401 1.20      
11 A' 1536 1388 10.43      
12 A' 1439 1300 17.84      
13 A' 1223 1105 9.81      
14 A' 1163 1050 31.14      
15 A' 1091 986 1.43      
16 A' 1006 909 158.66      
17 A' 917 828 53.66      
18 A' 469 424 2.86      
19 A' 283 256 4.75      
20 A" 3790 3424 0.29      
21 A" 3245 2932 177.21      
22 A" 3229 2917 3.41      
23 A" 3189 2881 13.01      
24 A" 1629 1472 5.61      
25 A" 1505 1360 0.25      
26 A" 1429 1291 0.62      
27 A" 1344 1214 0.08      
28 A" 1105 998 0.37      
29 A" 919 830 1.29      
30 A" 788 712 0.44      
31 A" 290 262 51.29      
32 A" 240 217 7.87      
33 A" 135 122 0.51      

Unscaled Zero Point Vibrational Energy (zpe) 28361.5 cm-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 25621.8 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 HF/CEP-121G*
ABC
0.82988 0.12225 0.11520

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-121G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.437 1.294 0.000
C2 0.000 0.750 0.000
C3 -0.054 -0.787 0.000
N4 -1.396 -1.374 0.000
H5 1.446 2.382 0.000
H6 1.984 0.959 0.879
H7 1.984 0.959 -0.879
H8 -0.533 1.126 0.874
H9 -0.533 1.126 -0.874
H10 0.475 -1.169 -0.871
H11 0.475 -1.169 0.871
H12 -1.911 -1.067 -0.805
H13 -1.911 -1.067 0.805

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.53642.56003.89211.08741.08831.08832.16172.16172.78462.78464.17474.1747
C21.53641.53802.54212.18022.18022.18021.09051.09052.16052.16052.75662.7566
C32.56001.53801.46543.50572.82382.82382.15722.15721.08821.08822.04342.0434
N43.89212.54211.46544.71024.20054.20052.78572.78572.07402.07401.00411.0041
H51.08742.18023.50574.71021.75681.75682.50152.50153.78313.78314.87914.8791
H61.08832.18022.82384.20051.75681.75732.52313.07203.14162.60934.70214.3908
H71.08832.18022.82384.20051.75681.75733.07202.52312.60933.14164.39084.7021
H82.16171.09052.15722.78572.50152.52313.07201.74753.05442.50693.08612.5902
H92.16171.09052.15722.78572.50153.07202.52311.74752.50693.05442.59023.0861
H102.78462.16051.08822.07403.78313.14162.60933.05442.50691.74222.38862.9175
H112.78462.16051.08822.07403.78312.60933.14162.50693.05441.74222.91752.3886
H124.17472.75662.04341.00414.87914.70214.39083.08612.59022.38862.91751.6108
H134.17472.75662.04341.00414.87914.39084.70212.59023.08612.91752.38861.6108

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 112.754 C1 C2 H8 109.578
C1 C2 H9 109.578 C2 C1 H5 111.238
C2 C1 H6 111.176 C2 C1 H7 111.176
C2 C3 N4 115.628 C2 C3 H10 109.518
C2 C3 H11 109.518 C3 C2 H8 109.122
C3 C2 H9 109.122 C3 N4 H12 110.277
C3 N4 H13 110.277 N4 C3 H10 107.703
N4 C3 H11 107.703 H5 C1 H6 107.698
H5 C1 H7 107.698 H6 C1 H7 107.679
H8 C2 H9 106.490 H10 C3 H11 106.359
H12 N4 H13 106.659
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.512      
2 C -0.228      
3 C -0.181      
4 N -0.729      
5 H 0.170      
6 H 0.152      
7 H 0.152      
8 H 0.129      
9 H 0.129      
10 H 0.147      
11 H 0.147      
12 H 0.312      
13 H 0.312      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.154 1.578 0.000 1.586
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.371 -2.293 0.000
y -2.293 -33.470 0.000
z 0.000 0.000 -25.570
Traceless
 xyz
x 3.149 -2.293 0.000
y -2.293 -7.500 0.000
z 0.000 0.000 4.351
Polar
3z2-r28.701
x2-y27.099
xy-2.293
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.524 0.439 0.000
y 0.439 6.119 0.000
z 0.000 0.000 5.892


<r2> (average value of r2) Å2
<r2> 95.902
(<r2>)1/2 9.793