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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: MP3=FULL/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at MP3=FULL/6-31G**
 hartrees
Energy at 0K-206.005534
Energy at 298.15K-206.015818
HF Energy-205.290371
Nuclear repulsion energy138.099255
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 MP3=FULL/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3671 3671 0.35      
2 A 3573 3573 4.63      
3 A 3162 3162 36.75      
4 A 1705 1705 50.43      
5 A 1412 1412 1.61      
6 A 985 985 11.82      
7 A 909 909 0.79      
8 A 568 568 24.11      
9 A 315 315 81.40      
10 E 3671 3671 0.17      
10 E 3671 3671 0.17      
11 E 3576 3576 0.01      
11 E 3576 3576 0.01      
12 E 1717 1717 25.33      
12 E 1717 1717 25.33      
13 E 1475 1475 30.91      
13 E 1475 1475 30.91      
14 E 1269 1269 62.28      
14 E 1269 1269 62.28      
15 E 1096 1096 37.32      
15 E 1096 1096 37.32      
16 E 962 962 224.06      
16 E 962 962 224.06      
17 E 456 456 40.68      
17 E 456 456 40.68      
18 E 300 300 20.42      
18 E 300 300 20.42      

Unscaled Zero Point Vibrational Energy (zpe) 22671.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 22671.2 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 MP3=FULL/6-31G**
ABC
0.29301 0.29301 0.16855

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G**

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.368
H2 0.000 0.000 1.458
N3 0.000 1.393 -0.056
N4 1.207 -0.697 -0.056
N5 -1.207 -0.697 -0.056
H6 0.870 1.819 0.241
H7 1.140 -1.663 0.241
H8 -2.010 -0.156 0.241
H9 0.004 1.427 -1.070
H10 1.234 -0.717 -1.070
H11 -1.238 -0.710 -1.070

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.08981.45671.45671.45672.02022.02022.02022.02622.02622.0262
H21.08982.05782.05782.05782.35492.35492.35492.90322.90322.9032
N31.45672.05782.41352.41351.01293.27552.55561.01462.64632.6430
N41.45672.05782.41352.41352.55561.01293.27552.64301.01462.6463
N51.45672.05782.41352.41353.27552.55561.01292.64632.64301.0146
H62.02022.35491.01292.55563.27553.49223.49221.61982.87783.5437
H72.02022.35493.27551.01292.55563.49223.49223.54371.61982.8778
H82.02022.35492.55563.27551.01293.49223.49222.87783.54371.6198
H92.02622.90321.01462.64302.64631.61983.54372.87782.47142.4714
H102.02622.90322.64631.01462.64302.87781.61983.54372.47142.4714
H112.02622.90322.64302.64631.01463.54372.87781.61982.47142.4714

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.439 C1 N3 H9 108.830
C1 N4 H7 108.439 C1 N4 H10 108.830
C1 N5 H8 108.439 C1 N5 H11 108.830
H2 C1 N3 106.943 H2 C1 N4 106.943
H2 C1 N5 106.943 N3 C1 N4 111.877
N3 C1 N5 111.877 N4 C1 N5 111.877
H6 N3 H9 106.054 H7 N4 H10 106.054
H8 N5 H11 106.054
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability