return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: HF/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at HF/aug-cc-pVDZ
 hartrees
Energy at 0K-205.319567
Energy at 298.15K-205.329894
HF Energy-205.319567
Nuclear repulsion energy138.545153
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 HF/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 3793 3454 2.38 82.81 0.56 0.71
2 A 3703 3372 0.82 270.98 0.02 0.04
3 A 3219 2931 42.13 109.21 0.23 0.37
4 A 1767 1609 46.63 0.29 0.67 0.80
5 A 1451 1321 4.41 1.85 0.04 0.07
6 A 981 893 23.17 10.39 0.10 0.19
7 A 931 848 3.79 3.47 0.14 0.24
8 A 588 536 11.47 2.44 0.03 0.06
9 A 309 282 69.22 0.03 0.64 0.78
10 E 3792 3453 2.57 38.52 0.75 0.86
10 E 3792 3453 2.57 38.52 0.75 0.86
11 E 3704 3372 2.13 20.15 0.75 0.86
11 E 3704 3372 2.13 20.15 0.75 0.86
12 E 1778 1619 38.44 2.40 0.75 0.86
12 E 1778 1619 38.44 2.40 0.75 0.86
13 E 1535 1398 29.16 3.71 0.75 0.86
13 E 1535 1398 29.16 3.71 0.75 0.86
14 E 1308 1191 75.13 2.67 0.75 0.86
14 E 1308 1191 75.13 2.67 0.75 0.86
15 E 1129 1028 58.69 4.62 0.75 0.86
15 E 1129 1028 58.69 4.62 0.75 0.86
16 E 963 877 190.86 0.14 0.75 0.86
16 E 963 877 190.86 0.14 0.75 0.86
17 E 474 432 37.92 0.48 0.75 0.86
17 E 474 432 37.92 0.48 0.75 0.86
18 E 279 254 20.28 0.53 0.75 0.86
18 E 279 254 20.28 0.53 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 23332.8 cm-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 21246.9 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 HF/aug-cc-pVDZ
ABC
0.29453 0.29453 0.16914

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.365
H2 0.000 0.000 1.454
N3 0.000 1.387 -0.056
N4 1.201 -0.694 -0.056
N5 -1.201 -0.694 -0.056
H6 0.848 1.837 0.236
H7 1.166 -1.653 0.236
H8 -2.015 -0.184 0.236
H9 -0.045 1.459 -1.058
H10 1.286 -0.691 -1.058
H11 -1.241 -0.768 -1.058

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.08871.45001.45001.45002.02712.02712.02712.03832.03832.0383
H21.08872.05082.05082.05082.36122.36122.36122.90492.90492.9049
N31.45002.05082.40292.40291.00363.26952.57151.00502.64072.6811
N41.45002.05082.40292.40292.57151.00363.26952.68111.00502.6407
N51.45002.05082.40292.40293.26952.57151.00362.64072.68111.0050
H62.02712.36121.00362.57153.26953.50403.50401.61732.87273.5810
H72.02712.36123.26951.00362.57153.50403.50403.58101.61732.8727
H82.02712.36122.57153.26951.00363.50403.50402.87273.58101.6173
H92.03832.90491.00502.68112.64071.61733.58102.87272.52762.5276
H102.03832.90492.64071.00502.68112.87271.61733.58102.52762.5276
H112.03832.90492.68112.64071.00503.58102.87271.61732.52762.5276

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 110.088 C1 N3 H9 110.955
C1 N4 H7 110.088 C1 N4 H10 110.955
C1 N5 H8 110.088 C1 N5 H11 110.955
H2 C1 N3 106.906 H2 C1 N4 106.906
H2 C1 N5 106.906 N3 C1 N4 111.911
N3 C1 N5 111.911 N4 C1 N5 111.910
H6 N3 H9 107.255 H7 N4 H10 107.255
H8 N5 H11 107.255
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.160      
2 H -0.130      
3 N -0.292      
4 N -0.292      
5 N -0.292      
6 H -0.015      
7 H -0.015      
8 H -0.015      
9 H -0.037      
10 H -0.037      
11 H -0.037      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.599 1.599
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.907 0.000 0.000
y 0.000 -27.907 0.000
z 0.000 0.000 -22.353
Traceless
 xyz
x -2.777 0.000 0.000
y 0.000 -2.777 0.000
z 0.000 0.000 5.554
Polar
3z2-r211.107
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.034 0.000 0.000
y 0.000 6.034 0.000
z 0.000 0.000 5.492


<r2> (average value of r2) Å2
<r2> 81.865
(<r2>)1/2 9.048