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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-206.401406
Energy at 298.15K 
HF Energy-206.167706
Nuclear repulsion energy137.306966
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 B2PLYP=FULLultrafine/aug-cc-pVDZ
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 3568 3433 1.05      
2 A 3470 3339 3.67      
3 A 3078 2962 25.56      
4 A 1630 1569 47.06      
5 A 1343 1292 1.16      
6 A 918 883 16.61      
7 A 847 815 4.76      
8 A 548 528 10.87      
9 A 295 284 57.88      
10 E 3568 3434 0.94      
10 E 3568 3434 0.94      
11 E 3474 3343 0.87      
11 E 3474 3343 0.87      
12 E 1640 1578 27.57      
12 E 1640 1578 27.58      
13 E 1409 1356 20.13      
13 E 1409 1356 20.13      
14 E 1214 1169 52.54      
14 E 1214 1169 52.53      
15 E 1042 1002 45.94      
15 E 1042 1002 45.92      
16 E 878 845 193.97      
16 E 878 845 193.93      
17 E 439 422 37.19      
17 E 438 422 37.22      
18 E 251 242 19.12      
18 E 251 242 19.16      

Unscaled Zero Point Vibrational Energy (zpe) 21763.8 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 20943.3 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 B2PLYP=FULLultrafine/aug-cc-pVDZ
ABC
0.28986 0.28986 0.16648

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/aug-cc-pVDZ

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.369
H2 0.000 0.000 1.468
N3 0.000 1.400 -0.054
N4 1.212 -0.700 -0.054
N5 -1.212 -0.700 -0.054
H6 0.877 1.839 0.223
H7 1.155 -1.679 0.223
H8 -2.031 -0.160 0.223
H9 -0.050 1.457 -1.072
H10 1.287 -0.685 -1.072
H11 -1.236 -0.772 -1.072

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09921.46201.46201.46202.04282.04282.04282.04902.04902.0490
H21.09922.06762.06762.06762.38772.38772.38772.92802.92802.9280
N31.46202.06762.42402.42401.01933.29952.57611.02032.65232.6979
N41.46202.06762.42402.42402.57611.01933.29952.69791.02032.6523
N51.46202.06762.42402.42403.29952.57611.01932.65232.69791.0203
H62.04282.38771.01932.57613.29953.52923.52921.63762.86633.5999
H72.04282.38773.29951.01932.57613.52923.52923.59991.63762.8663
H82.04282.38772.57613.29951.01933.52923.52922.86633.59991.6376
H92.04902.92801.02032.69792.65231.63763.59992.86632.52442.5244
H102.04902.92802.65231.02032.69792.86631.63763.59992.52442.5244
H112.04902.92802.69792.65231.02033.59992.86631.63762.52442.5244

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.537 C1 N3 H9 109.994
C1 N4 H7 109.537 C1 N4 H10 109.994
C1 N5 H8 109.537 C1 N5 H11 109.994
H2 C1 N3 106.808 H2 C1 N4 106.808
H2 C1 N5 106.808 N3 C1 N4 111.998
N3 C1 N5 111.998 N4 C1 N5 111.998
H6 N3 H9 106.824 H7 N4 H10 106.824
H8 N5 H11 106.824
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability