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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: MP4=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at MP4=FULL/cc-pVTZ
 hartrees
Energy at 0K-206.311163
Energy at 298.15K-206.321308
HF Energy-205.360779
Nuclear repulsion energy138.254142
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 MP4=FULL/cc-pVTZ
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 3572 3440        
2 A 3479 3349        
3 A 3080 2965        
4 A 1644 1583        
5 A 1363 1312        
6 A 944 909        
7 A 866 834        
8 A 555 535        
9 A 306 295        
10 E 3573 3441        
10 E 3573 3441        
11 E 3483 3354        
11 E 3483 3354        
12 E 1654 1593        
12 E 1654 1593        
13 E 1423 1371        
13 E 1423 1370        
14 E 1235 1190        
14 E 1235 1189        
15 E 1059 1019        
15 E 1058 1019        
16 E 914 880        
16 E 914 880        
17 E 444 428        
17 E 443 427        
18 E 274 264        
18 E 274 263        

Unscaled Zero Point Vibrational Energy (zpe) 21962.7 cm-1
Scaled (by 0.9629) Zero Point Vibrational Energy (zpe) 21147.9 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 MP4=FULL/cc-pVTZ
ABC
0.29398 0.29398 0.16904

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/cc-pVTZ

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.373
H2 0.000 0.000 1.460
N3 0.000 1.391 -0.053
N4 1.205 -0.696 -0.053
N5 -1.205 -0.696 -0.053
H6 0.886 1.810 0.206
H7 1.125 -1.673 0.206
H8 -2.011 -0.138 0.206
H9 -0.045 1.422 -1.067
H10 1.254 -0.672 -1.067
H11 -1.209 -0.750 -1.067

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.08741.45501.45501.45502.02252.02252.02252.02362.02362.0236
H21.08742.05552.05552.05552.37372.37372.37372.89952.89952.8995
N31.45502.05552.40992.40991.01383.27412.53961.01512.61832.6596
N41.45502.05552.40992.40992.53961.01383.27412.65961.01512.6183
N51.45502.05552.40992.40993.27412.53961.01382.61832.65961.0151
H62.02252.37371.01382.53963.27413.49123.49121.62442.81373.5445
H72.02252.37373.27411.01382.53963.49123.49123.54451.62442.8137
H82.02252.37372.53963.27411.01383.49123.49122.81373.54451.6244
H92.02362.89951.01512.65962.61831.62443.54452.81372.46372.4637
H102.02362.89952.61831.01512.65962.81371.62443.54452.46372.4637
H112.02362.89952.65962.61831.01513.54452.81371.62442.46372.4637

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.695 C1 N3 H9 108.704
C1 N4 H7 108.695 C1 N4 H10 108.704
C1 N5 H8 108.695 C1 N5 H11 108.704
H2 C1 N3 107.009 H2 C1 N4 107.009
H2 C1 N5 107.009 N3 C1 N4 111.817
N3 C1 N5 111.817 N4 C1 N5 111.817
H6 N3 H9 106.378 H7 N4 H10 106.378
H8 N5 H11 106.378
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability