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

using model chemistry: SVWN/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at SVWN/aug-cc-pVDZ
 hartrees
Energy at 0K-226.180014
Energy at 298.15K-226.186889
Nuclear repulsion energy155.069327
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 SVWN/aug-cc-pVDZ
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' 3430 3404 3.79      
2 A' 2994 2971 16.11      
3 A' 2973 2950 1.43      
4 A' 2303 2285 22.67      
5 A' 1572 1560 31.61      
6 A' 1399 1388 5.85      
7 A' 1361 1351 6.10      
8 A' 1312 1302 19.37      
9 A' 1214 1204 1.88      
10 A' 1141 1132 26.90      
11 A' 1014 1006 23.77      
12 A' 966 959 3.19      
13 A' 716 710 204.08      
14 A' 515 511 5.31      
15 A' 367 364 8.58      
16 A' 152 151 6.18      
17 A" 3522 3495 7.22      
18 A" 3047 3024 7.75      
19 A" 3018 2995 0.09      
20 A" 1314 1304 0.04      
21 A" 1231 1222 0.47      
22 A" 1086 1078 0.05      
23 A" 915 908 0.13      
24 A" 722 717 3.23      
25 A" 373 370 0.09      
26 A" 283 280 36.81      
27 A" 97 96 2.53      

Unscaled Zero Point Vibrational Energy (zpe) 19516.7 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 19368.4 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 SVWN/aug-cc-pVDZ
ABC
0.82357 0.07712 0.07332

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.552 -0.065 0.830
H2 2.552 -0.065 -0.830
N3 2.200 -0.552 0.000
H4 0.464 -1.275 0.885
H5 0.464 -1.275 -0.885
C6 0.772 -0.683 0.000
H7 0.282 1.243 0.891
H8 0.282 1.243 -0.891
C9 0.000 0.644 0.000
N10 -2.577 0.230 0.000
C11 -1.430 0.447 0.000

Atom - Atom Distances (Å)
  H1 H2 N3 H4 H5 C6 H7 H8 C9 N10 C11
H11.66001.02492.41402.96052.05912.62003.13422.77545.20394.0998
H21.66001.02492.96052.41402.05913.13422.62002.77545.20394.0998
N31.02491.02492.07802.07801.43392.77342.77342.50384.84013.7649
H42.41402.96052.07801.76941.10812.52433.08642.16353.50622.7085
H52.96052.41402.07801.76941.10813.08642.52432.16353.50622.7085
C62.05912.05911.43391.10811.10812.17762.17761.53503.47082.4750
H72.62003.13422.77342.52433.08642.17761.78241.11013.16162.0882
H83.13422.62002.77343.08642.52432.17761.78241.11013.16162.0882
C92.77542.77542.50382.16352.16351.53501.11011.11012.61011.4439
N105.20395.20394.84013.50623.50623.47083.16163.16162.61011.1670
C114.09984.09983.76492.70852.70852.47502.08822.08821.44391.1670

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 108.164 H1 N3 C6 112.682
H2 N3 C6 112.682 N3 C6 H4 108.989
N3 C6 H5 108.989 N3 C6 C9 114.940
H4 C6 H5 105.950 H4 C6 C9 108.798
H5 C6 C9 108.798 C6 C9 H7 109.782
C6 C9 H8 109.782 C6 C9 C11 112.330
H7 C9 H8 106.798 H7 C9 C11 108.994
H8 C9 C11 108.994 C9 C11 N10 177.118
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H -0.030      
2 H -0.030      
3 N -0.037      
4 H -0.316      
5 H -0.316      
6 C 0.646      
7 H -0.195      
8 H -0.195      
9 C 0.788      
10 N -0.152      
11 C -0.163      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.952 1.454 0.000 4.211
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.282 4.206 0.000
y 4.206 -31.913 0.000
z 0.000 0.000 -28.513
Traceless
 xyz
x -13.069 4.206 0.000
y 4.206 3.984 0.000
z 0.000 0.000 9.084
Polar
3z2-r218.169
x2-y2-11.369
xy4.206
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.971 -0.151 0.000
y -0.151 7.160 0.000
z 0.000 0.000 6.489


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