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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/6-31G**
 hartrees
Energy at 0K-206.360310
Energy at 298.15K 
HF Energy-206.137959
Nuclear repulsion energy137.763807
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/6-31G**
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 3596 3596 0.61      
2 A 3496 3496 5.57      
3 A 3098 3098 37.52      
4 A 1670 1670 48.46      
5 A 1382 1382 1.63      
6 A 955 955 12.78      
7 A 881 881 0.10      
8 A 559 559 21.58      
9 A 315 315 74.87      
10 E 3597 3597 0.07      
10 E 3597 3597 0.08      
11 E 3500 3500 0.21      
11 E 3500 3500 0.21      
12 E 1683 1683 22.25      
12 E 1683 1683 22.25      
13 E 1443 1443 28.19      
13 E 1443 1443 28.19      
14 E 1239 1239 58.80      
14 E 1239 1239 58.80      
15 E 1063 1063 44.96      
15 E 1063 1063 44.96      
16 E 925 925 233.22      
16 E 925 925 233.22      
17 E 446 446 38.99      
17 E 446 446 38.99      
18 E 290 290 20.61      
18 E 290 290 20.61      

Unscaled Zero Point Vibrational Energy (zpe) 22161.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 22161.1 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/6-31G**
ABC
0.29172 0.29172 0.16767

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G**

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.367
H2 0.000 0.000 1.461
N3 0.000 1.397 -0.055
N4 1.209 -0.698 -0.055
N5 -1.209 -0.698 -0.055
H6 0.876 1.824 0.235
H7 1.141 -1.670 0.235
H8 -2.017 -0.153 0.235
H9 -0.012 1.436 -1.072
H10 1.250 -0.708 -1.072
H11 -1.238 -0.728 -1.072

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09371.45881.45881.45882.02732.02732.02732.03302.03302.0330
H21.09372.06072.06072.06072.36532.36532.36532.91152.91152.9115
N31.45882.06072.41892.41891.01673.28522.56021.01812.65052.6613
N41.45882.06072.41892.41892.56021.01673.28522.66131.01812.6505
N51.45882.06072.41892.41893.28522.56021.01672.65052.66131.0181
H62.02732.36531.01672.56023.28523.50393.50391.62692.87333.5622
H72.02732.36533.28521.01672.56023.50393.50393.56221.62692.8733
H82.02732.36532.56023.28521.01673.50393.50392.87333.56221.6269
H92.03302.91151.01812.66132.65051.62693.56222.87332.48772.4877
H102.03302.91152.65051.01812.66132.87331.62693.56222.48772.4877
H112.03302.91152.66132.65051.01813.56222.87331.62692.48772.4877

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.642 C1 N3 H9 109.032
C1 N4 H7 108.642 C1 N4 H10 109.032
C1 N5 H8 108.642 C1 N5 H11 109.032
H2 C1 N3 106.799 H2 C1 N4 106.799
H2 C1 N5 106.799 N3 C1 N4 112.006
N3 C1 N5 112.006 N4 C1 N5 112.006
H6 N3 H9 106.173 H7 N4 H10 106.173
H8 N5 H11 106.173
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability