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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: MP3=FULL/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 MP3=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-206.061011
Energy at 298.15K-206.071106
HF Energy-205.317587
Nuclear repulsion energy137.222601
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/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 3594 3594 0.94      
2 A 3500 3500 2.91      
3 A 3103 3103 26.22      
4 A 1648 1648 46.36      
5 A 1362 1362 1.23      
6 A 939 939 17.47      
7 A 872 872 0.95      
8 A 551 551 13.55      
9 A 293 293 63.77      
10 E 3595 3595 1.05      
10 E 3595 3595 1.05      
11 E 3503 3503 1.46      
11 E 3503 3503 1.46      
12 E 1659 1659 28.38      
12 E 1659 1659 28.38      
13 E 1428 1428 22.75      
13 E 1428 1428 22.75      
14 E 1235 1235 53.38      
14 E 1235 1235 53.38      
15 E 1066 1066 36.89      
15 E 1066 1066 36.89      
16 E 912 912 182.88      
16 E 912 912 182.88      
17 E 443 443 37.60      
17 E 443 443 37.60      
18 E 261 261 19.04      
18 E 261 261 19.04      

Unscaled Zero Point Vibrational Energy (zpe) 22031.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 22031.6 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/aug-cc-pVDZ
ABC
0.28948 0.28948 0.16646

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/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 1.473
N3 0.000 1.401 -0.055
N4 1.213 -0.701 -0.055
N5 -1.213 -0.701 -0.055
H6 0.881 1.832 0.225
H7 1.146 -1.679 0.225
H8 -2.027 -0.153 0.225
H9 -0.030 1.445 -1.075
H10 1.266 -0.696 -1.075
H11 -1.236 -0.748 -1.075

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10101.46461.46461.46462.03822.03822.03822.04462.04462.0446
H21.10102.07282.07282.07282.38512.38512.38512.92882.92882.9288
N31.46462.07282.42672.42671.01983.29832.56991.02132.65372.6811
N41.46462.07282.42672.42672.56991.01983.29832.68111.02132.6537
N51.46462.07282.42672.42673.29832.56991.01982.65372.68111.0213
H62.03822.38511.01982.56993.29833.52113.52111.63402.86923.5820
H72.03822.38513.29831.01982.56993.52113.52113.58201.63402.8692
H82.03822.38512.56993.29831.01983.52113.52112.86923.58201.6340
H92.04462.92881.02132.68112.65371.63403.58202.86922.50282.5028
H102.04462.92882.65371.02132.68112.86921.63403.58202.50282.5028
H112.04462.92882.68112.65371.02133.58202.86921.63402.50282.5028

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.931 C1 N3 H9 109.373
C1 N4 H7 108.931 C1 N4 H10 109.373
C1 N5 H8 108.931 C1 N5 H11 109.373
H2 C1 N3 106.934 H2 C1 N4 106.934
H2 C1 N5 106.934 N3 C1 N4 111.885
N3 C1 N5 111.885 N4 C1 N5 111.885
H6 N3 H9 106.368 H7 N4 H10 106.368
H8 N5 H11 106.368
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability