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All results from a given calculation for CH3CH(NH2)CH3 (2-Propanamine)

using model chemistry: B1B95/CEP-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 B1B95/CEP-31G
 hartrees
Energy at 0K-32.156077
Energy at 298.15K-32.166299
Nuclear repulsion energy79.207113
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 B1B95/CEP-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' 3585 3432 0.59      
2 A' 3171 3037 106.05      
3 A' 3151 3017 93.24      
4 A' 3059 2929 8.38      
5 A' 2959 2834 127.16      
6 A' 1676 1605 52.61      
7 A' 1514 1450 11.85      
8 A' 1499 1435 7.44      
9 A' 1421 1360 23.54      
10 A' 1375 1317 35.76      
11 A' 1222 1171 14.54      
12 A' 1170 1120 18.13      
13 A' 1003 961 1.94      
14 A' 837 802 0.39      
15 A' 593 568 256.27      
16 A' 459 439 30.73      
17 A' 345 330 0.18      
18 A' 256 245 0.16      
19 A" 3721 3563 0.25      
20 A" 3166 3032 0.83      
21 A" 3146 3012 30.70      
22 A" 3055 2926 64.18      
23 A" 1496 1432 0.19      
24 A" 1488 1425 2.33      
25 A" 1416 1356 31.68      
26 A" 1394 1335 0.00      
27 A" 1245 1192 1.43      
28 A" 1027 983 0.02      
29 A" 973 932 0.43      
30 A" 933 894 2.96      
31 A" 390 373 7.33      
32 A" 253 242 32.36      
33 A" 208 200 14.83      

Unscaled Zero Point Vibrational Energy (zpe) 26603.0 cm-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 25472.4 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 B1B95/CEP-31G
ABC
0.27310 0.26158 0.15260

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.305 0.232 0.000
N2 -0.913 1.067 0.000
H3 1.236 0.843 0.000
C4 0.305 -0.644 1.271
C5 0.305 -0.644 -1.271
H6 -1.076 1.604 -0.849
H7 -1.076 1.604 0.849
H8 -0.589 -1.287 1.276
H9 -0.589 -1.287 -1.276
H10 1.204 -1.282 1.310
H11 1.204 -1.282 -1.310
H12 0.290 -0.024 2.184
H13 0.290 -0.024 -2.184

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.47631.11331.54391.54392.12322.12322.17652.17652.19472.19472.19922.1992
N21.47632.16042.45462.45461.01731.01732.69642.69643.42213.42212.72112.7211
H31.11332.16042.16652.16652.57752.57753.08193.08192.49652.49652.53342.5334
C41.54392.45462.16652.54233.38412.67161.10172.77551.10262.80681.10403.5107
C51.54392.45462.16652.54232.67163.38412.77551.10172.80681.10263.51071.1040
H62.12321.01732.57753.38412.67161.69703.62002.96194.26413.70613.70262.5092
H72.12321.01732.57752.67163.38411.69702.96193.62003.70614.26412.50923.7026
H82.17652.69643.08191.10172.77553.62002.96192.55251.79383.14751.78683.7872
H92.17652.69643.08192.77551.10172.96193.62002.55253.14751.79383.78721.7868
H102.19473.42212.49651.10262.80684.26413.70611.79383.14752.62051.78413.8250
H112.19473.42212.49652.80681.10263.70614.26413.14751.79382.62053.82501.7841
H122.19922.72112.53341.10403.51073.70262.50921.78683.78721.78413.82504.3685
H132.19922.72112.53343.51071.10402.50923.70263.78721.78683.82501.78414.3685

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 115.505 C1 N2 H7 115.505
C1 C4 H8 109.568 C1 C4 H10 110.942
C1 C4 H12 111.224 C1 C5 H9 109.568
C1 C5 H11 110.942 C1 C5 H13 111.224
N2 C1 H3 112.321 N2 C1 C4 108.704
N2 C1 C5 108.704 H3 C1 C4 108.144
H3 C1 C5 108.144 C4 C1 C5 110.839
H6 N2 H7 113.034 H8 C4 H10 108.929
H8 C4 H12 108.202 H9 C5 H11 108.929
H9 C5 H13 108.202 H10 C4 H12 107.899
H11 C5 H13 107.899
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.003      
2 N -0.570      
3 H 0.125      
4 C -0.449      
5 C -0.449      
6 H 0.249      
7 H 0.249      
8 H 0.147      
9 H 0.147      
10 H 0.134      
11 H 0.134      
12 H 0.139      
13 H 0.139      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.821 0.929 0.000 1.240
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.885 -1.321 0.000
y -1.321 -24.309 0.000
z 0.000 0.000 -25.635
Traceless
 xyz
x -3.913 -1.321 0.000
y -1.321 2.951 0.000
z 0.000 0.000 0.962
Polar
3z2-r21.924
x2-y2-4.576
xy-1.321
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.405 -0.516 0.000
y -0.516 5.435 0.000
z 0.000 0.000 6.203


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000