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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B2PLYP=FULL/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=FULL/6-31G*
 hartrees
Energy at 0K-206.325299
Energy at 298.15K-206.335511
HF Energy-206.116136
Nuclear repulsion energy137.606946
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/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 3561 3377 0.98      
2 A 3462 3283 6.42      
3 A 3106 2946 36.07      
4 A 1698 1610 51.91      
5 A 1395 1323 1.30      
6 A 972 922 11.64      
7 A 888 843 0.74      
8 A 562 533 22.78      
9 A 319 302 80.37      
10 E 3561 3378 0.05      
10 E 3561 3378 0.05      
11 E 3465 3286 0.31      
11 E 3465 3286 0.31      
12 E 1710 1622 22.62      
12 E 1710 1622 22.62      
13 E 1452 1377 29.10      
13 E 1452 1377 29.10      
14 E 1249 1184 60.46      
14 E 1249 1184 60.46      
15 E 1070 1015 50.57      
15 E 1070 1015 50.57      
16 E 943 895 234.12      
16 E 943 895 234.12      
17 E 447 424 38.91      
17 E 447 424 38.91      
18 E 296 280 21.86      
18 E 296 280 21.86      

Unscaled Zero Point Vibrational Energy (zpe) 22174.7 cm-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 21030.5 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/6-31G*
ABC
0.29117 0.29117 0.16736

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.366
H2 0.000 0.000 1.461
N3 0.000 1.398 -0.055
N4 1.210 -0.699 -0.055
N5 -1.210 -0.699 -0.055
H6 0.877 1.826 0.238
H7 1.142 -1.673 0.238
H8 -2.020 -0.153 0.238
H9 -0.007 1.438 -1.075
H10 1.249 -0.712 -1.075
H11 -1.242 -0.725 -1.075

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09441.45981.45981.45982.02962.02962.02962.03582.03582.0358
H21.09442.06172.06172.06172.36592.36592.36592.91482.91482.9148
N31.45982.06172.42092.42091.01933.28922.56321.02072.65582.6626
N41.45982.06172.42092.42092.56321.01933.28922.66261.02072.6558
N51.45982.06172.42092.42093.28922.56321.01932.65582.66261.0207
H62.02962.36591.01932.56323.28923.50843.50841.63022.88173.5668
H72.02962.36593.28921.01932.56323.50843.50843.56681.63022.8817
H82.02962.36592.56323.28921.01933.50843.50842.88173.56681.6302
H92.03582.91481.02072.66262.65581.63023.56682.88172.49062.4906
H102.03582.91482.65581.02072.66262.88171.63023.56682.49062.4906
H112.03582.91482.66262.65581.02073.56682.88171.63022.49062.4906

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.601 C1 N3 H9 109.027
C1 N4 H7 108.601 C1 N4 H10 109.027
C1 N5 H8 108.601 C1 N5 H11 109.027
H2 C1 N3 106.770 H2 C1 N4 106.770
H2 C1 N5 106.770 N3 C1 N4 112.032
N3 C1 N5 112.032 N4 C1 N5 112.032
H6 N3 H9 106.088 H7 N4 H10 106.088
H8 N5 H11 106.088
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability