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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B2PLYP=FULL/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=FULL/cc-pVDZ
 hartrees
Energy at 0K-206.360184
Energy at 298.15K-206.370401
HF Energy-206.140095
Nuclear repulsion energy137.552301
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=FULL/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 3542 3395 0.67      
2 A 3450 3307 7.04      
3 A 3067 2939 39.51      
4 A 1641 1573 41.61      
5 A 1373 1316 0.63      
6 A 961 921 9.00      
7 A 886 849 0.70      
8 A 559 536 19.00      
9 A 311 298 62.24      
10 E 3542 3395 0.22      
10 E 3542 3395 0.25      
11 E 3454 3311 0.60      
11 E 3454 3311 0.60      
12 E 1653 1584 18.71      
12 E 1653 1584 18.71      
13 E 1421 1362 26.87      
13 E 1421 1362 26.86      
14 E 1235 1184 56.48      
14 E 1235 1184 56.48      
15 E 1068 1023 46.21      
15 E 1068 1023 46.21      
16 E 939 900 197.79      
16 E 939 900 197.80      
17 E 443 425 35.02      
17 E 443 425 35.02      
18 E 294 282 18.88      
18 E 294 282 18.88      

Unscaled Zero Point Vibrational Energy (zpe) 21943.6 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 21033.0 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 B2PLYP=FULL/cc-pVDZ
ABC
0.29129 0.29129 0.16764

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

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 1.471
N3 0.000 1.398 -0.054
N4 1.210 -0.699 -0.054
N5 -1.210 -0.699 -0.054
H6 0.889 1.816 0.231
H7 1.128 -1.678 0.231
H8 -2.017 -0.137 0.231
H9 0.012 1.423 -1.079
H10 1.227 -0.722 -1.079
H11 -1.239 -0.701 -1.079

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10291.46021.46021.46022.02632.02632.02632.02972.02972.0297
H21.10292.06882.06882.06882.37162.37162.37162.92032.92032.9203
N31.46022.06882.42102.42101.02333.28842.55081.02502.65502.6439
N41.46022.06882.42102.42102.55081.02333.28842.64391.02502.6550
N51.46022.06882.42102.42103.28842.55081.02332.65502.64391.0250
H62.02632.37161.02332.55083.28843.50173.50171.62462.87583.5467
H72.02632.37163.28841.02332.55083.50173.50173.54671.62462.8758
H82.02632.37162.55083.28841.02333.50173.50172.87583.54671.6246
H92.02972.92031.02502.64392.65501.62463.54672.87582.46562.4656
H102.02972.92032.65501.02502.64392.87581.62463.54672.46562.4656
H112.02972.92032.64392.65501.02503.54672.87581.62462.46562.4656

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.069 C1 N3 H9 108.245
C1 N4 H7 108.069 C1 N4 H10 108.245
C1 N5 H8 108.069 C1 N5 H11 108.245
H2 C1 N3 106.811 H2 C1 N4 106.811
H2 C1 N5 106.811 N3 C1 N4 111.996
N3 C1 N5 111.996 N4 C1 N5 111.996
H6 N3 H9 104.965 H7 N4 H10 104.965
H8 N5 H11 104.965
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability