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

using model chemistry: B3LYP/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 B3LYP/6-31G
 hartrees
Energy at 0K-174.438004
Energy at 298.15K-174.448311
HF Energy-174.438004
Nuclear repulsion energy130.248397
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/6-31G
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' 3538 3403 0.37      
2 A' 3116 2997 43.56      
3 A' 3037 2922 67.03      
4 A' 3032 2917 34.75      
5 A' 3017 2902 19.31      
6 A' 1712 1647 27.34      
7 A' 1554 1495 5.54      
8 A' 1539 1481 1.18      
9 A' 1528 1470 0.28      
10 A' 1457 1402 5.48      
11 A' 1418 1364 3.13      
12 A' 1364 1312 3.63      
13 A' 1149 1105 4.12      
14 A' 1108 1066 21.44      
15 A' 1041 1002 0.44      
16 A' 897 863 24.64      
17 A' 610 587 327.21      
18 A' 450 433 12.48      
19 A' 269 258 5.71      
20 A" 3653 3515 0.06      
21 A" 3108 2989 84.38      
22 A" 3080 2963 35.57      
23 A" 3047 2931 3.79      
24 A" 1545 1486 7.82      
25 A" 1396 1343 0.00      
26 A" 1343 1292 0.10      
27 A" 1269 1220 0.01      
28 A" 1047 1007 0.57      
29 A" 881 847 0.90      
30 A" 765 736 3.54      
31 A" 282 271 47.60      
32 A" 219 211 7.69      
33 A" 135 130 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 26802.5 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 25784.0 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/6-31G
ABC
0.82654 0.12065 0.11400

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.437 1.310 0.000
C2 0.000 0.763 0.000
C3 -0.054 -0.781 0.000
N4 -1.392 -1.374 0.000
H5 1.450 2.405 0.000
H6 1.989 0.969 0.885
H7 1.989 0.969 -0.885
H8 -0.543 1.137 0.881
H9 -0.543 1.137 -0.881
H10 0.486 -1.160 -0.878
H11 0.486 -1.160 0.878
H12 -1.934 -1.215 -0.841
H13 -1.934 -1.215 0.841

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.53712.56753.89891.09581.09751.09752.17332.17332.78822.78824.29434.2943
C21.53711.54492.55032.19082.18642.18641.10031.10032.16932.16932.89132.8913
C32.56751.54491.46333.52332.83162.83162.16672.16671.09851.09852.10482.1048
N43.89892.55031.46334.72854.20704.20702.79352.79352.08412.08411.01311.0131
H51.09582.19083.52334.72851.77121.77122.52092.52093.79633.79635.02635.0263
H61.09752.18642.83164.20701.77121.77072.53683.09123.14632.60574.80994.4898
H71.09752.18642.83164.20701.77121.77073.09122.53682.60573.14634.48984.8099
H82.17331.10032.16672.79352.52092.53683.09121.76193.07102.51743.22992.7331
H92.17331.10032.16672.79352.52093.09122.53681.76192.51743.07102.73313.2299
H102.78822.16931.09852.08413.79633.14632.60573.07102.51741.75622.42142.9691
H112.78822.16931.09852.08413.79632.60573.14632.51743.07101.75622.96912.4214
H124.29432.89132.10481.01315.02634.80994.48983.22992.73312.42142.96911.6813
H134.29432.89132.10481.01315.02634.48984.80992.73313.22992.96912.42141.6813

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 112.835 C1 C2 H8 109.878
C1 C2 H9 109.878 C2 C1 H5 111.532
C2 C1 H6 111.077 C2 C1 H7 111.077
C2 C3 N4 115.918 C2 C3 H10 109.136
C2 C3 H11 109.136 C3 C2 H8 108.827
C3 C2 H9 108.827 C3 N4 H12 115.200
C3 N4 H13 115.200 N4 C3 H10 108.040
N4 C3 H11 108.040 H5 C1 H6 107.713
H5 C1 H7 107.713 H6 C1 H7 107.547
H8 C2 H9 106.381 H10 C3 H11 106.131
H12 N4 H13 112.149
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.409      
2 C -0.235      
3 C -0.109      
4 N -0.694      
5 H 0.132      
6 H 0.132      
7 H 0.132      
8 H 0.116      
9 H 0.116      
10 H 0.134      
11 H 0.134      
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
  -0.392 1.218 0.000 1.280
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.132 -1.121 0.000
y -1.121 -32.392 0.000
z 0.000 0.000 -25.430
Traceless
 xyz
x 3.780 -1.121 0.000
y -1.121 -7.111 0.000
z 0.000 0.000 3.332
Polar
3z2-r26.663
x2-y27.261
xy-1.121
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.267 0.621 0.000
y 0.621 5.635 0.000
z 0.000 0.000 5.623


<r2> (average value of r2) Å2
<r2> 114.410
(<r2>)1/2 10.696