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

using model chemistry: B3LYP/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 B3LYP/3-21G
 hartrees
Energy at 0K-173.531812
Energy at 298.15K-173.542184
HF Energy-173.531812
Nuclear repulsion energy129.970916
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 B3LYP/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' 3389 3270 3.12      
2 A' 3112 3003 33.48      
3 A' 3048 2941 62.13      
4 A' 3043 2936 15.07      
5 A' 3031 2925 9.77      
6 A' 1723 1663 17.32      
7 A' 1572 1516 6.29      
8 A' 1554 1499 1.14      
9 A' 1539 1485 0.56      
10 A' 1460 1409 6.65      
11 A' 1404 1354 1.38      
12 A' 1356 1309 2.12      
13 A' 1144 1103 1.09      
14 A' 1069 1031 4.45      
15 A' 1006 971 1.27      
16 A' 889 858 37.91      
17 A' 701 677 254.68      
18 A' 442 426 3.24      
19 A' 262 253 5.13      
20 A" 3484 3362 1.93      
21 A" 3110 3001 72.72      
22 A" 3088 2980 14.81      
23 A" 3058 2950 1.13      
24 A" 1568 1513 8.74      
25 A" 1407 1358 0.63      
26 A" 1359 1311 0.51      
27 A" 1275 1230 0.16      
28 A" 1061 1024 0.08      
29 A" 881 850 2.09      
30 A" 759 732 3.97      
31 A" 303 292 55.11      
32 A" 227 219 6.62      
33 A" 135 130 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 26728.7 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 25790.5 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 B3LYP/3-21G
ABC
0.81366 0.12071 0.11383

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.450 1.294 0.000
C2 0.000 0.764 0.000
C3 -0.052 -0.784 0.000
N4 -1.408 -1.378 0.000
H5 1.474 2.389 0.000
H6 1.988 0.940 0.887
H7 1.988 0.940 -0.887
H8 -0.534 1.137 0.885
H9 -0.534 1.137 -0.885
H10 0.481 -1.160 -0.882
H11 0.481 -1.160 0.882
H12 -1.937 -1.110 -0.836
H13 -1.937 -1.110 0.836

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.54332.56353.91261.09521.09651.09652.17762.17762.78182.78184.23654.2365
C21.54331.54942.56412.19342.18422.18421.09851.09852.17102.17102.82212.8221
C32.56351.54941.48113.52062.81432.81432.16922.16921.09691.09692.08822.0882
N43.91262.56411.48114.74324.20684.20682.80592.80592.09642.09641.02481.0248
H51.09522.19343.52064.74321.77501.77502.52622.52623.78933.78934.95734.9573
H61.09652.18422.81434.20681.77501.77452.52953.08863.13262.58504.75184.4288
H71.09652.18422.81434.20681.77501.77453.08862.52952.58503.13264.42884.7518
H82.17761.09852.16922.80592.52622.52953.08861.77023.07052.51093.15882.6494
H92.17761.09852.16922.80592.52623.08862.52951.77022.51093.07052.64943.1588
H102.78182.17101.09692.09643.78933.13262.58503.07052.51091.76442.41922.9667
H112.78182.17101.09692.09643.78932.58503.13262.51093.07051.76442.96672.4192
H124.23652.82212.08821.02484.95734.75184.42883.15882.64942.41922.96671.6712
H134.23652.82212.08821.02484.95734.42884.75182.64943.15882.96672.41921.6712

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 111.969 C1 C2 H8 109.884
C1 C2 H9 109.884 C2 C1 H5 111.329
C2 C1 H6 110.522 C2 C1 H7 110.522
C2 C3 N4 115.558 C2 C3 H10 109.049
C2 C3 H11 109.049 C3 C2 H8 108.814
C3 C2 H9 108.814 C3 N4 H12 111.581
C3 N4 H13 111.581 N4 C3 H10 107.888
N4 C3 H11 107.888 H5 C1 H6 108.165
H5 C1 H7 108.165 H6 C1 H7 108.028
H8 C2 H9 107.354 H10 C3 H11 107.087
H12 N4 H13 109.248
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.557      
2 C -0.398      
3 C -0.216      
4 N -0.651      
5 H 0.189      
6 H 0.187      
7 H 0.187      
8 H 0.178      
9 H 0.178      
10 H 0.195      
11 H 0.195      
12 H 0.257      
13 H 0.257      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.286 1.399 0.000 1.428
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.280 -1.788 0.000
y -1.788 -32.528 0.000
z 0.000 0.000 -25.476
Traceless
 xyz
x 3.722 -1.788 0.000
y -1.788 -7.150 0.000
z 0.000 0.000 3.428
Polar
3z2-r26.856
x2-y27.248
xy-1.788
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.026 0.584 0.000
y 0.584 5.303 0.000
z 0.000 0.000 5.354


<r2> (average value of r2) Å2
<r2> 114.308
(<r2>)1/2 10.692