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

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-174.422450
Energy at 298.15K-174.432862
HF Energy-174.422450
Nuclear repulsion energy130.946638
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 B3PW91/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3480 3330 1.70      
2 A' 3131 2996 35.07      
3 A' 3052 2920 47.62      
4 A' 3044 2913 42.31      
5 A' 3028 2897 18.85      
6 A' 1702 1628 23.37      
7 A' 1534 1467 4.87      
8 A' 1519 1453 0.96      
9 A' 1508 1443 0.27      
10 A' 1432 1370 3.10      
11 A' 1417 1356 5.79      
12 A' 1338 1280 9.47      
13 A' 1157 1107 3.69      
14 A' 1110 1062 14.03      
15 A' 1053 1007 1.32      
16 A' 932 892 141.10      
17 A' 859 822 82.47      
18 A' 446 427 3.46      
19 A' 262 251 4.09      
20 A" 3569 3415 0.39      
21 A" 3124 2989 57.72      
22 A" 3092 2958 43.17      
23 A" 3060 2928 4.25      
24 A" 1525 1459 7.65      
25 A" 1406 1346 0.42      
26 A" 1337 1279 0.48      
27 A" 1254 1200 0.02      
28 A" 1045 999 0.01      
29 A" 866 828 1.71      
30 A" 749 716 3.19      
31 A" 308 295 51.91      
32 A" 227 217 5.65      
33 A" 132 127 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 26849.2 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 25686.6 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 B3PW91/6-31G*
ABC
0.82820 0.12258 0.11558

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.426 1.297 0.000
C2 0.000 0.749 0.000
C3 -0.055 -0.783 0.000
N4 -1.385 -1.385 0.000
H5 1.437 2.392 0.000
H6 1.980 0.959 0.884
H7 1.980 0.959 -0.884
H8 -0.543 1.126 0.879
H9 -0.543 1.126 -0.879
H10 0.486 -1.166 -0.877
H11 0.486 -1.166 0.877
H12 -1.906 -1.059 -0.812
H13 -1.906 -1.059 0.812

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52742.55293.88471.09561.09691.09692.16292.16292.77802.77804.16094.1609
C21.52741.53302.54382.18262.17892.17891.10011.10012.16132.16132.75012.7501
C32.55291.53301.46003.50812.82112.82112.15782.15781.09871.09872.04052.0405
N43.88472.54381.46004.71454.19534.19532.79042.79042.07742.07741.01841.0184
H51.09562.18263.50814.71451.76951.76952.50892.50893.78603.78604.87314.8731
H61.09692.17892.82114.19531.76951.76862.52863.08293.13872.59824.69644.3799
H71.09692.17892.82114.19531.76951.76863.08292.52862.59823.13874.37994.6964
H82.16291.10012.15782.79042.50892.52863.08291.75893.06512.51223.08162.5766
H92.16291.10012.15782.79042.50893.08292.52861.75892.51223.06512.57663.0816
H102.77802.16131.09872.07743.78603.13872.59823.06512.51221.75332.39502.9298
H112.77802.16131.09872.07743.78602.59823.13872.51223.06511.75332.92982.3950
H124.16092.75012.04051.01844.87314.69644.37993.08162.57662.39502.92981.6244
H134.16092.75012.04051.01844.87314.37994.69642.57663.08162.92982.39501.6244

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 113.064 C1 C2 H8 109.739
C1 C2 H9 109.739 C2 C1 H5 111.575
C2 C1 H6 111.190 C2 C1 H7 111.190
C2 C3 N4 116.388 C2 C3 H10 109.314
C2 C3 H11 109.314 C3 C2 H8 108.957
C3 C2 H9 108.957 C3 N4 H12 109.548
C3 N4 H13 109.548 N4 C3 H10 107.726
N4 C3 H11 107.726 H5 C1 H6 107.620
H5 C1 H7 107.620 H6 C1 H7 107.447
H8 C2 H9 106.146 H10 C3 H11 105.855
H12 N4 H13 105.793
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.512      
2 C -0.315      
3 C -0.187      
4 N -0.735      
5 H 0.169      
6 H 0.167      
7 H 0.167      
8 H 0.151      
9 H 0.151      
10 H 0.164      
11 H 0.164      
12 H 0.308      
13 H 0.308      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.227 1.491 0.000 1.508
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.445 -2.023 0.000
y -2.023 -32.456 0.000
z 0.000 0.000 -25.288
Traceless
 xyz
x 3.428 -2.023 0.000
y -2.023 -7.090 0.000
z 0.000 0.000 3.662
Polar
3z2-r27.324
x2-y27.012
xy-2.023
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.399 0.546 0.000
y 0.546 5.852 0.000
z 0.000 0.000 5.668


<r2> (average value of r2) Å2
<r2> 112.782
(<r2>)1/2 10.620