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

using model chemistry: B1B95/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/3-21G
 hartrees
Energy at 0K-173.420176
Energy at 298.15K-173.430551
HF Energy-173.420176
Nuclear repulsion energy130.720256
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 B1B95/3-21G
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' 3450 3300 1.04      
2 A' 3151 3015 28.37      
3 A' 3075 2942 68.52      
4 A' 3071 2938 10.26      
5 A' 3062 2929 4.10      
6 A' 1726 1651 21.32      
7 A' 1569 1501 8.42      
8 A' 1551 1484 2.17      
9 A' 1538 1472 0.72      
10 A' 1459 1396 9.94      
11 A' 1406 1345 1.20      
12 A' 1355 1296 0.84      
13 A' 1151 1101 1.73      
14 A' 1093 1046 5.90      
15 A' 1032 987 1.02      
16 A' 902 863 35.49      
17 A' 684 655 278.75      
18 A' 445 425 4.38      
19 A' 257 246 5.62      
20 A" 3552 3399 0.21      
21 A" 3147 3010 61.41      
22 A" 3123 2988 17.38      
23 A" 3095 2961 0.17      
24 A" 1567 1499 11.00      
25 A" 1407 1346 0.60      
26 A" 1359 1300 0.40      
27 A" 1273 1218 0.13      
28 A" 1060 1014 0.24      
29 A" 880 842 2.12      
30 A" 759 726 4.90      
31 A" 301 288 56.71      
32 A" 228 218 7.70      
33 A" 137 131 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 26931.3 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 25765.1 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 B1B95/3-21G
ABC
0.81858 0.12258 0.11556

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.446 1.274 0.000
C2 0.000 0.762 0.000
C3 -0.054 -0.775 0.000
N4 -1.404 -1.360 0.000
H5 1.485 2.366 0.000
H6 1.979 0.913 0.885
H7 1.979 0.913 -0.885
H8 -0.531 1.136 0.883
H9 -0.531 1.136 -0.883
H10 0.479 -1.151 -0.879
H11 0.479 -1.151 0.879
H12 -1.932 -1.106 -0.835
H13 -1.932 -1.106 0.835

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.53372.53953.88001.09261.09411.09412.16922.16922.75522.75524.21504.2150
C21.53371.53882.54422.18522.17272.17271.09611.09612.15992.15992.81382.8138
C32.53951.53881.47073.49782.78682.78682.15922.15921.09471.09472.08122.0812
N43.88002.54421.47074.71394.17004.17002.78782.78782.08802.08801.01991.0199
H51.09262.18523.49784.71391.77111.77112.52052.52053.76253.76254.94154.9415
H61.09412.17272.78684.17001.77111.77002.51903.07773.10262.55204.72484.4009
H71.09412.17272.78684.17001.77111.77003.07772.51902.55203.10264.40094.7248
H82.16921.09612.15922.78782.52052.51903.07771.76653.05932.50043.15302.6442
H92.16921.09612.15922.78782.52053.07772.51901.76652.50043.05932.64423.1530
H102.75522.15991.09472.08803.76253.10262.55203.05932.50041.75892.41102.9580
H112.75522.15991.09472.08803.76252.55203.10262.50043.05931.75892.95802.4110
H124.21502.81382.08121.01994.94154.72484.40093.15302.64422.41102.95801.6698
H134.21502.81382.08121.01994.94154.40094.72482.64423.15302.95802.41101.6698

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 111.489 C1 C2 H8 110.034
C1 C2 H9 110.034 C2 C1 H5 111.515
C2 C1 H6 110.434 C2 C1 H7 110.434
C2 C3 N4 115.413 C2 C3 H10 109.036
C2 C3 H11 109.036 C3 C2 H8 108.901
C3 C2 H9 108.901 C3 N4 H12 112.095
C3 N4 H13 112.095 N4 C3 H10 108.063
N4 C3 H11 108.063 H5 C1 H6 108.184
H5 C1 H7 108.184 H6 C1 H7 107.975
H8 C2 H9 107.381 H10 C3 H11 106.903
H12 N4 H13 109.885
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.609      
2 C -0.450      
3 C -0.253      
4 N -0.686      
5 H 0.209      
6 H 0.205      
7 H 0.205      
8 H 0.200      
9 H 0.200      
10 H 0.215      
11 H 0.215      
12 H 0.274      
13 H 0.274      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.301 1.393 0.000 1.426
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.022 -1.741 0.000
y -1.741 -32.340 0.000
z 0.000 0.000 -25.240
Traceless
 xyz
x 3.768 -1.741 0.000
y -1.741 -7.209 0.000
z 0.000 0.000 3.441
Polar
3z2-r26.883
x2-y27.318
xy-1.741
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.974 0.559 0.000
y 0.559 5.249 0.000
z 0.000 0.000 5.317


<r2> (average value of r2) Å2
<r2> 112.850
(<r2>)1/2 10.623