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

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-173.472567
Energy at 298.15K-173.482928
HF Energy-173.472567
Nuclear repulsion energy130.256687
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 B3PW91/3-21G*
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' 3427 3288 1.49      
2 A' 3125 2998 30.04      
3 A' 3052 2928 66.17      
4 A' 3047 2924 12.77      
5 A' 3037 2914 6.86      
6 A' 1722 1652 20.69      
7 A' 1564 1500 8.45      
8 A' 1546 1483 2.14      
9 A' 1532 1470 0.76      
10 A' 1453 1394 9.78      
11 A' 1400 1344 1.02      
12 A' 1351 1296 0.79      
13 A' 1147 1100 1.49      
14 A' 1085 1041 5.07      
15 A' 1024 982 1.11      
16 A' 896 860 37.03      
17 A' 686 658 275.66      
18 A' 444 426 4.01      
19 A' 261 250 5.40      
20 A" 3529 3386 0.42      
21 A" 3122 2996 63.46      
22 A" 3098 2973 17.66      
23 A" 3069 2944 0.49      
24 A" 1561 1498 10.69      
25 A" 1405 1348 0.55      
26 A" 1356 1301 0.39      
27 A" 1270 1218 0.18      
28 A" 1059 1016 0.23      
29 A" 879 844 2.20      
30 A" 756 726 5.38      
31 A" 303 291 57.41      
32 A" 227 218 6.88      
33 A" 137 131 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 26785.1 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 25697.7 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 B3PW91/3-21G*
ABC
0.81570 0.12147 0.11456

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.447 1.287 0.000
C2 0.000 0.763 0.000
C3 -0.053 -0.780 0.000
N4 -1.404 -1.371 0.000
H5 1.475 2.382 0.000
H6 1.985 0.931 0.888
H7 1.985 0.931 -0.888
H8 -0.533 1.138 0.886
H9 -0.533 1.138 -0.886
H10 0.482 -1.157 -0.882
H11 0.482 -1.157 0.882
H12 -1.934 -1.114 -0.836
H13 -1.934 -1.114 0.836

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.53822.55353.89791.09621.09751.09752.17412.17412.77102.77104.22974.2297
C21.53821.54442.55542.19022.18082.18081.09971.09972.16712.16712.82222.8222
C32.55351.54441.47493.51242.80542.80542.16642.16641.09811.09812.08542.0854
N43.89792.55541.47494.73114.19254.19252.80002.80002.09312.09311.02311.0231
H51.09622.19023.51244.73111.77611.77612.52342.52343.78023.78024.95444.9544
H61.09752.18082.80544.19251.77611.77562.52683.08713.12262.57264.74484.4208
H71.09752.18082.80544.19251.77611.77563.08712.52682.57263.12264.42084.7448
H82.17411.09972.16642.80002.52342.52683.08711.77143.06922.50903.16192.6522
H92.17411.09972.16642.80002.52343.08712.52681.77142.50903.06922.65223.1619
H102.77102.16711.09812.09313.78023.12262.57263.06922.50901.76402.41662.9649
H112.77102.16711.09812.09313.78022.57263.12262.50903.06921.76402.96492.4166
H124.22972.82222.08541.02314.95444.74484.42083.16192.65222.41662.96491.6728
H134.22972.82222.08541.02314.95444.42084.74482.65223.16192.96492.41661.6728

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 111.863 C1 C2 H8 109.900
C1 C2 H9 109.900 C2 C1 H5 111.376
C2 C1 H6 110.555 C2 C1 H7 110.555
C2 C3 N4 115.619 C2 C3 H10 109.022
C2 C3 H11 109.022 C3 C2 H8 108.880
C3 C2 H9 108.880 C3 N4 H12 111.922
C3 N4 H13 111.922 N4 C3 H10 107.981
N4 C3 H11 107.981 H5 C1 H6 108.126
H5 C1 H7 108.126 H6 C1 H7 107.986
H8 C2 H9 107.298 H10 C3 H11 106.874
H12 N4 H13 109.684
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.620      
2 C -0.451      
3 C -0.260      
4 N -0.686      
5 H 0.211      
6 H 0.208      
7 H 0.208      
8 H 0.202      
9 H 0.202      
10 H 0.218      
11 H 0.218      
12 H 0.275      
13 H 0.275      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.314 1.400 0.000 1.435
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.997 -1.745 0.000
y -1.745 -32.419 0.000
z 0.000 0.000 -25.252
Traceless
 xyz
x 3.839 -1.745 0.000
y -1.745 -7.295 0.000
z 0.000 0.000 3.456
Polar
3z2-r26.911
x2-y27.422
xy-1.745
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.013 0.574 0.000
y 0.574 5.303 0.000
z 0.000 0.000 5.350


<r2> (average value of r2) Å2
<r2> 113.662
(<r2>)1/2 10.661