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All results from a given calculation for C3H6N2 (3-Aminopropionitrile)

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-227.395904
Energy at 298.15K-227.403007
HF Energy-227.395904
Nuclear repulsion energy154.998661
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 wB97X-D/6-311G**
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' 3547 3392 0.26      
2 A' 3072 2938 29.13      
3 A' 3058 2925 1.89      
4 A' 2398 2294 12.31      
5 A' 1677 1604 29.86      
6 A' 1501 1435 5.23      
7 A' 1468 1404 4.34      
8 A' 1407 1346 14.50      
9 A' 1311 1254 0.85      
10 A' 1139 1089 15.18      
11 A' 1024 979 38.84      
12 A' 966 924 7.16      
13 A' 814 778 216.91      
14 A' 535 512 1.43      
15 A' 385 368 8.14      
16 A' 167 160 7.04      
17 A" 3632 3474 1.05      
18 A" 3124 2988 23.12      
19 A" 3099 2964 0.05      
20 A" 1399 1338 0.19      
21 A" 1316 1259 0.42      
22 A" 1170 1119 0.02      
23 A" 978 936 0.47      
24 A" 765 732 1.92      
25 A" 394 377 0.00      
26 A" 309 295 46.54      
27 A" 104 99 2.19      

Unscaled Zero Point Vibrational Energy (zpe) 20378.2 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 19491.8 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 wB97X-D/6-311G**
ABC
0.83623 0.07626 0.07257

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.547 -0.061 0.820
H2 2.547 -0.061 -0.820
N3 2.218 -0.554 0.000
H4 0.479 -1.277 0.876
H5 0.479 -1.277 -0.876
C6 0.776 -0.695 0.000
H7 0.266 1.231 0.882
H8 0.266 1.231 -0.882
C9 0.000 0.641 0.000
N10 -2.581 0.249 0.000
C11 -1.449 0.445 0.000

Atom - Atom Distances (Å)
  H1 H2 N3 H4 H5 C6 H7 H8 C9 N10 C11
H11.64091.01232.39952.93812.05252.62203.12562.76635.20244.1105
H21.64091.01232.93812.39952.05253.12562.62202.76635.20244.1105
N31.01231.01232.07672.07671.44892.78792.78792.51934.86553.8003
H42.39952.93812.07671.75171.09252.51663.06972.16253.53002.7294
H52.93812.39952.07671.75171.09253.06972.51662.16253.53002.7294
C62.05252.05251.44891.09251.09252.17862.17861.54533.48702.4998
H72.62203.12562.78792.51663.06972.17861.76381.09343.13772.0822
H83.12562.62202.78793.06972.51662.17861.76381.09343.13772.0822
C92.76632.76632.51932.16252.16251.54531.09341.09342.61061.4623
N105.20245.20244.86553.53003.53003.48703.13773.13772.61061.1488
C114.11054.11053.80032.72942.72942.49982.08222.08221.46231.1488

picture of 3-Aminopropionitrile state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N3 H2 108.287 H1 N3 C6 111.786
H2 N3 C6 111.786 N3 C6 H4 108.787
N3 C6 H5 108.787 N3 C6 C9 114.534
H4 C6 H5 106.590 H4 C6 C9 108.925
H5 C6 C9 108.925 C6 C9 H7 110.129
C6 C9 H8 110.129 C6 C9 C11 112.409
H7 C9 H8 107.518 H7 C9 C11 108.253
H8 C9 C11 108.253 C9 C11 N10 177.913
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.199      
2 H 0.199      
3 N -0.460      
4 H 0.147      
5 H 0.147      
6 C -0.121      
7 H 0.160      
8 H 0.160      
9 C -0.233      
10 N -0.242      
11 C 0.045      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.738 1.507 0.000 4.030
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.515 4.676 0.000
y 4.676 -31.212 0.000
z 0.000 0.000 -27.914
Traceless
 xyz
x -12.953 4.676 0.000
y 4.676 4.002 0.000
z 0.000 0.000 8.950
Polar
3z2-r217.901
x2-y2-11.303
xy4.676
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.667 0.073 0.000
y 0.073 5.381 0.000
z 0.000 0.000 5.236


<r2> (average value of r2) Å2
<r2> 151.854
(<r2>)1/2 12.323