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

using model chemistry: PBEPBE/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 PBEPBE/3-21G
 hartrees
Energy at 0K-173.283893
Energy at 298.15K-173.294189
HF Energy-173.283893
Nuclear repulsion energy129.440147
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 PBEPBE/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' 3278 3248 6.04      
2 A' 3053 3025 29.39      
3 A' 2977 2950 42.80      
4 A' 2970 2943 39.42      
5 A' 2959 2932 3.87      
6 A' 1675 1660 15.58      
7 A' 1523 1509 7.11      
8 A' 1502 1489 1.69      
9 A' 1487 1473 0.91      
10 A' 1408 1395 8.26      
11 A' 1354 1341 0.92      
12 A' 1306 1294 1.51      
13 A' 1116 1106 0.84      
14 A' 1056 1046 2.17      
15 A' 998 989 1.21      
16 A' 870 862 38.88      
17 A' 697 690 234.66      
18 A' 431 427 3.36      
19 A' 251 248 5.53      
20 A" 3378 3347 3.78      
21 A" 3049 3021 57.58      
22 A" 3021 2993 22.37      
23 A" 2991 2964 0.36      
24 A" 1520 1507 10.21      
25 A" 1371 1358 1.09      
26 A" 1319 1307 0.68      
27 A" 1236 1225 0.30      
28 A" 1034 1025 0.09      
29 A" 855 847 2.55      
30 A" 738 731 5.15      
31 A" 312 309 57.33      
32 A" 223 221 6.04      
33 A" 133 132 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 26043.1 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 25806.1 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 PBEPBE/3-21G
ABC
0.80363 0.12017 0.11329

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.454 1.291 0.000
C2 0.000 0.768 0.000
C3 -0.054 -0.784 0.000
N4 -1.413 -1.387 0.000
H5 1.488 2.394 0.000
H6 1.994 0.929 0.894
H7 1.994 0.929 -0.894
H8 -0.538 1.144 0.893
H9 -0.538 1.144 -0.893
H10 0.485 -1.161 -0.890
H11 0.485 -1.161 0.890
H12 -1.940 -1.082 -0.838
H13 -1.940 -1.082 0.838

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.54542.56513.92351.10391.10541.10542.18802.18802.78282.78284.22584.2258
C21.54541.55322.57732.20392.19152.19151.10811.10812.17952.17952.80922.8092
C32.56511.55321.48703.53242.81602.81602.17912.17911.10661.10662.08582.0858
N43.92352.57731.48704.76594.21614.21612.82322.82322.10862.10861.03631.0363
H51.10392.20393.53244.76591.78961.78962.54222.54223.79983.79984.95374.9537
H61.10542.19152.81604.21611.78961.78852.54103.10663.13532.57834.74644.4192
H71.10542.19152.81604.21611.78961.78853.10662.54102.57833.13534.41924.7464
H82.18801.10812.17912.82322.54222.54103.10661.78613.08852.52193.14982.6317
H92.18801.10812.17912.82322.54223.10662.54101.78612.52193.08852.63173.1498
H102.78282.17951.10662.10863.79983.13532.57833.08852.52191.77962.42732.9793
H112.78282.17951.10662.10863.79982.57833.13532.52193.08851.77962.97932.4273
H124.22582.80922.08581.03634.95374.74644.41923.14982.63172.42732.97931.6769
H134.22582.80922.08581.03634.95374.41924.74642.63173.14982.97932.42731.6769

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 111.754 C1 C2 H8 109.995
C1 C2 H9 109.995 C2 C1 H5 111.492
C2 C1 H6 110.427 C2 C1 H7 110.427
C2 C3 N4 115.915 C2 C3 H10 108.893
C2 C3 H11 108.893 C3 C2 H8 108.786
C3 C2 H9 108.786 C3 N4 H12 110.220
C3 N4 H13 110.220 N4 C3 H10 107.879
N4 C3 H11 107.879 H5 C1 H6 108.197
H5 C1 H7 108.197 H6 C1 H7 107.987
H8 C2 H9 107.410 H10 C3 H11 107.036
H12 N4 H13 108.010
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.599      
2 C -0.431      
3 C -0.267      
4 N -0.633      
5 H 0.203      
6 H 0.201      
7 H 0.201      
8 H 0.193      
9 H 0.193      
10 H 0.209      
11 H 0.209      
12 H 0.260      
13 H 0.260      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.291 1.446 0.000 1.475
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.234 -1.893 0.000
y -1.893 -32.632 0.000
z 0.000 0.000 -25.483
Traceless
 xyz
x 3.823 -1.893 0.000
y -1.893 -7.274 0.000
z 0.000 0.000 3.450
Polar
3z2-r26.900
x2-y27.398
xy-1.893
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.259 0.652 0.000
y 0.652 5.532 0.000
z 0.000 0.000 5.470


<r2> (average value of r2) Å2
<r2> 114.781
(<r2>)1/2 10.714