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All results from a given calculation for CH3CH(NH2)CH3 (2-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-174.440615
Energy at 298.15K-174.451084
Nuclear repulsion energy135.597394
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
4/u)
Dep P Dep U
1 A' 3507 3361 2.35      
2 A' 3144 3013 52.81      
3 A' 3125 2995 46.62      
4 A' 3050 2923 4.66      
5 A' 2933 2811 86.59      
6 A' 1666 1596 32.34      
7 A' 1519 1456 4.28      
8 A' 1503 1441 4.65      
9 A' 1422 1363 17.75      
10 A' 1385 1328 18.78      
11 A' 1211 1161 6.39      
12 A' 1167 1119 21.00      
13 A' 1005 964 3.73      
14 A' 863 827 128.84      
15 A' 830 795 4.95      
16 A' 472 452 11.99      
17 A' 361 346 0.14      
18 A' 264 253 0.25      
19 A" 3598 3448 0.43      
20 A" 3139 3009 0.14      
21 A" 3123 2993 20.25      
22 A" 3045 2919 42.54      
23 A" 1498 1436 0.09      
24 A" 1493 1430 0.28      
25 A" 1425 1365 17.69      
26 A" 1387 1330 0.03      
27 A" 1271 1218 0.01      
28 A" 1043 1000 1.18      
29 A" 965 925 0.49      
30 A" 930 892 0.50      
31 A" 404 387 7.25      
32 A" 300 288 39.25      
33 A" 219 209 5.32      

Unscaled Zero Point Vibrational Energy (zpe) 26632.6 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 25524.7 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
0.27926 0.26595 0.15570

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 0.000 0.364 0.000
N2 -1.391 -0.095 0.000
H3 0.084 1.468 0.000
C4 0.687 -0.153 1.261
C5 0.687 -0.153 -1.261
H6 -1.876 0.277 -0.813
H7 -1.876 0.277 0.813
H8 0.646 -1.246 1.291
H9 0.646 -1.246 -1.291
H10 1.735 0.162 1.294
H11 1.735 0.162 -1.294
H12 0.197 0.228 2.164
H13 0.197 0.228 -2.164

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.46461.10731.52591.52592.04612.04612.16242.16242.17442.17442.17712.1771
N21.46462.14902.43132.43131.01671.01672.67222.67223.39333.39332.70322.7032
H31.10732.14902.14012.14012.43332.43333.05773.05772.47182.47182.49652.4965
C41.52592.43132.14012.52123.32452.63701.09482.77611.09462.77951.09623.4804
C51.52592.43132.14012.52122.63703.32452.77611.09482.77951.09463.48041.0962
H62.04611.01672.43333.32452.63701.62563.61982.98444.18253.64483.62742.4744
H72.04611.01672.43332.63703.32451.62562.98443.61983.64484.18252.47443.6274
H82.16242.67223.05771.09482.77613.61982.98442.58131.77993.13861.77163.7829
H92.16242.67223.05772.77611.09482.98443.61982.58133.13861.77993.78291.7716
H102.17443.39332.47181.09462.77954.18253.64481.77993.13862.58891.76863.7858
H112.17443.39332.47182.77951.09463.64484.18253.13861.77992.58893.78581.7686
H122.17712.70322.49651.09623.48043.62742.47441.77163.78291.76863.78584.3279
H132.17712.70322.49653.48041.09622.47443.62743.78291.77163.78581.76864.3279

picture of 2-Propanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H6 109.775 C1 N2 H7 109.775
C1 C4 H8 110.116 C1 C4 H10 111.076
C1 C4 H12 111.194 C1 C5 H9 110.116
C1 C5 H11 111.076 C1 C5 H13 111.194
N2 C1 H3 112.611 N2 C1 C4 108.763
N2 C1 C5 108.763 H3 C1 C4 107.663
H3 C1 C5 107.663 C4 C1 C5 111.408
H6 N2 H7 106.156 H8 C4 H10 108.773
H8 C4 H12 107.917 H9 C5 H11 108.773
H9 C5 H13 107.917 H10 C4 H12 107.658
H11 C5 H13 107.658
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 0.007      
2 N -0.622      
3 H 0.096      
4 C -0.370      
5 C -0.370      
6 H 0.250      
7 H 0.250      
8 H 0.140      
9 H 0.140      
10 H 0.123      
11 H 0.123      
12 H 0.117      
13 H 0.117      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.151 1.309 0.000 1.317
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.545 -2.438 0.000
y -2.438 -28.154 0.000
z 0.000 0.000 -25.965
Traceless
 xyz
x 1.514 -2.438 0.000
y -2.438 -2.399 0.000
z 0.000 0.000 0.885
Polar
3z2-r21.769
x2-y22.609
xy-2.438
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 92.922
(<r2>)1/2 9.640