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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: CCD/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at CCD/6-311G*
 hartrees
Energy at 0K-206.009380
Energy at 298.15K-206.019656
HF Energy-205.317365
Nuclear repulsion energy137.806301
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 CCD/6-311G*
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 3600 3439 0.59      
2 A 3507 3349 7.44      
3 A 3087 2949 34.06      
4 A 1732 1654 65.66      
5 A 1415 1352 1.52      
6 A 996 952 14.88      
7 A 907 867 0.82      
8 A 566 541 23.07      
9 A 317 303 78.37      
10 E 3600 3438 0.07      
10 E 3600 3438 0.07      
11 E 3508 3351 0.25      
11 E 3508 3351 0.25      
12 E 1742 1664 33.94      
12 E 1742 1664 33.94      
13 E 1459 1394 28.21      
13 E 1459 1394 28.21      
14 E 1270 1213 59.40      
14 E 1270 1213 59.40      
15 E 1092 1043 49.29      
15 E 1092 1043 49.29      
16 E 971 928 232.97      
16 E 971 928 232.97      
17 E 454 433 40.71      
17 E 454 433 40.71      
18 E 293 280 23.74      
18 E 293 280 23.74      

Unscaled Zero Point Vibrational Energy (zpe) 22453.5 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 21445.4 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 CCD/6-311G*
ABC
0.29188 0.29188 0.16781

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311G*

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 1.465
N3 0.000 1.396 -0.055
N4 1.209 -0.698 -0.055
N5 -1.209 -0.698 -0.055
H6 0.874 1.822 0.234
H7 1.141 -1.668 0.234
H8 -2.015 -0.154 0.234
H9 -0.030 1.439 -1.071
H10 1.261 -0.693 -1.071
H11 -1.231 -0.746 -1.071

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09681.45851.45851.45852.02572.02572.02572.03472.03472.0347
H21.09682.06352.06352.06352.36622.36622.36622.91522.91522.9152
N31.45852.06352.41752.41751.01513.28262.55891.01682.64292.6705
N41.45852.06352.41752.41752.55891.01513.28262.67051.01682.6429
N51.45852.06352.41752.41753.28262.55891.01512.64292.67051.0168
H62.02572.36621.01512.55893.28263.50103.50101.63382.86023.5680
H72.02572.36623.28261.01512.55893.50103.50103.56801.63382.8602
H82.02572.36622.55893.28261.01513.50103.50102.86023.56801.6338
H92.03472.91521.01682.67052.64291.63383.56802.86022.49252.4925
H102.03472.91522.64291.01682.67052.86021.63383.56802.49252.4925
H112.03472.91522.67052.64291.01683.56802.86021.63382.49252.4925

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.630 C1 N3 H9 109.275
C1 N4 H7 108.630 C1 N4 H10 109.275
C1 N5 H8 108.630 C1 N5 H11 109.275
H2 C1 N3 106.860 H2 C1 N4 106.860
H2 C1 N5 106.860 N3 C1 N4 111.951
N3 C1 N5 111.951 N4 C1 N5 111.951
H6 N3 H9 107.041 H7 N4 H10 107.041
H8 N5 H11 107.041
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability