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: CCD/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 CCD/aug-cc-pVDZ
 hartrees
Energy at 0K-206.052189
Energy at 298.15K-206.062281
HF Energy-205.317142
Nuclear repulsion energy137.050563
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 CCD/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 3573 3446 0.81      
2 A 3477 3353 3.10      
3 A 3082 2973 26.04      
4 A 1645 1586 45.14      
5 A 1360 1312 1.18      
6 A 939 906 17.33      
7 A 871 840 0.59      
8 A 550 530 13.63      
9 A 293 283 63.96      
10 E 3573 3446 0.95      
10 E 3573 3446 0.95      
11 E 3480 3356 1.12      
11 E 3480 3356 1.12      
12 E 1655 1597 27.05      
12 E 1655 1597 27.05      
13 E 1424 1374 22.84      
13 E 1424 1374 22.84      
14 E 1232 1189 52.32      
14 E 1232 1189 52.32      
15 E 1064 1027 36.27      
15 E 1064 1027 36.27      
16 E 912 880 180.21      
16 E 912 880 180.21      
17 E 442 426 36.86      
17 E 442 426 36.86      
18 E 261 252 18.87      
18 E 261 252 18.87      

Unscaled Zero Point Vibrational Energy (zpe) 21939.1 cm-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 21160.3 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 CCD/aug-cc-pVDZ
ABC
0.28881 0.28881 0.16609

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.372
H2 0.000 0.000 1.475
N3 0.000 1.403 -0.055
N4 1.215 -0.701 -0.055
N5 -1.215 -0.701 -0.055
H6 0.882 1.835 0.227
H7 1.148 -1.681 0.227
H8 -2.030 -0.153 0.227
H9 -0.027 1.447 -1.077
H10 1.267 -0.700 -1.077
H11 -1.239 -0.747 -1.077

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10331.46601.46601.46602.04092.04092.04092.04752.04752.0475
H21.10332.07552.07552.07552.38792.38792.38792.93352.93352.9335
N31.46602.07552.42932.42931.02193.30252.57311.02322.65872.6836
N41.46602.07552.42932.42932.57311.02193.30252.68361.02322.6587
N51.46602.07552.42932.42933.30252.57311.02192.65872.68361.0232
H62.04092.38791.02192.57313.30253.52593.52591.63602.87593.5869
H72.04092.38793.30251.02192.57313.52593.52593.58691.63602.8759
H82.04092.38792.57313.30251.02193.52593.52592.87593.58691.6360
H92.04752.93351.02322.68362.65871.63603.58692.87592.50662.5066
H102.04752.93352.65871.02322.68362.87591.63603.58692.50662.5066
H112.04752.93352.68362.65871.02323.58692.87591.63602.50662.5066

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.927 C1 N3 H9 109.397
C1 N4 H7 108.927 C1 N4 H10 109.397
C1 N5 H8 108.927 C1 N5 H11 109.397
H2 C1 N3 106.916 H2 C1 N4 106.916
H2 C1 N5 106.916 N3 C1 N4 111.901
N3 C1 N5 111.901 N4 C1 N5 111.901
H6 N3 H9 106.259 H7 N4 H10 106.259
H8 N5 H11 106.259
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability