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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: MP2/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at MP2/6-311G**
 hartrees
Energy at 0K-206.041302
Energy at 298.15K-206.051582
HF Energy-205.337452
Nuclear repulsion energy137.977015
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 MP2/6-311G**
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 3607 3428 0.08      
2 A 3506 3331 3.39      
3 A 3106 2952 32.81      
4 A 1639 1558 55.81      
5 A 1377 1308 1.21      
6 A 965 917 16.10      
7 A 894 849 0.04      
8 A 566 538 22.77      
9 A 333 316 64.49      
10 E 3608 3429 0.82      
10 E 3608 3429 0.82      
11 E 3510 3335 0.15      
11 E 3510 3335 0.15      
12 E 1651 1569 26.06      
12 E 1651 1569 26.06      
13 E 1439 1368 22.44      
13 E 1439 1368 22.44      
14 E 1251 1189 55.38      
14 E 1251 1189 55.38      
15 E 1073 1019 41.27      
15 E 1073 1019 41.27      
16 E 936 889 218.88      
16 E 936 889 218.88      
17 E 448 426 41.04      
17 E 448 426 41.04      
18 E 300 285 21.32      
18 E 300 285 21.32      

Unscaled Zero Point Vibrational Energy (zpe) 22213.2 cm-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 21107.0 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 MP2/6-311G**
ABC
0.29293 0.29293 0.16859

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G**

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.374
H2 0.000 0.000 1.469
N3 0.000 1.394 -0.054
N4 1.207 -0.697 -0.054
N5 -1.207 -0.697 -0.054
H6 0.890 1.810 0.209
H7 1.123 -1.676 0.209
H8 -2.013 -0.134 0.209
H9 -0.038 1.419 -1.071
H10 1.248 -0.677 -1.071
H11 -1.210 -0.743 -1.071

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09521.45781.45781.45782.02392.02392.02392.02552.02552.0255
H21.09522.06422.06422.06422.37822.37822.37822.90972.90972.9097
N31.45782.06422.41392.41391.01723.27892.54071.01812.62262.6575
N41.45782.06422.41392.41392.54071.01723.27892.65751.01812.6226
N51.45782.06422.41392.41393.27892.54071.01722.62262.65751.0181
H62.02392.37821.01722.54073.27893.49383.49381.62872.81973.5447
H72.02392.37823.27891.01722.54073.49383.49383.54471.62872.8197
H82.02392.37822.54073.27891.01723.49383.49382.81973.54471.6287
H92.02552.90971.01812.65752.62261.62873.54472.81972.45902.4590
H102.02552.90972.62261.01812.65752.81971.62873.54472.45902.4590
H112.02552.90972.65752.62261.01813.54472.81971.62872.45902.4590

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.405 C1 N3 H9 108.480
C1 N4 H7 108.405 C1 N4 H10 108.480
C1 N5 H8 108.405 C1 N5 H11 108.480
H2 C1 N3 107.054 H2 C1 N4 107.054
H2 C1 N5 107.054 N3 C1 N4 111.776
N3 C1 N5 111.776 N4 C1 N5 111.776
H6 N3 H9 106.304 H7 N4 H10 106.304
H8 N5 H11 106.303
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability