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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B1B95/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at B1B95/STO-3G
 hartrees
Energy at 0K-203.796522
Energy at 298.15K-203.806144
HF Energy-203.796522
Nuclear repulsion energy133.925820
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 B1B95/STO-3G
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 3717 3282 18.29      
2 A 3526 3113 11.73      
3 A 3399 3001 0.78      
4 A 1859 1642 14.30      
5 A 1507 1331 0.02      
6 A 1075 950 0.45      
7 A 893 788 2.34      
8 A 507 447 14.92      
9 A 251 222 110.92      
10 E 3715 3280 2.13      
10 E 3715 3280 2.13      
11 E 3534 3121 11.54      
11 E 3534 3121 11.54      
12 E 1865 1647 3.94      
12 E 1865 1647 3.94      
13 E 1512 1335 23.18      
13 E 1512 1335 23.18      
14 E 1300 1148 37.45      
14 E 1300 1148 37.44      
15 E 1180 1042 10.60      
15 E 1180 1042 10.60      
16 E 975 861 127.19      
16 E 975 861 127.21      
17 E 400 353 29.66      
17 E 400 353 29.66      
18 E 254 224 16.47      
18 E 254 224 16.47      

Unscaled Zero Point Vibrational Energy (zpe) 23102.3 cm-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 20399.3 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 B1B95/STO-3G
ABC
0.27589 0.27589 0.15919

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/STO-3G

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.375
H2 0.000 0.000 1.483
N3 0.000 1.440 -0.074
N4 1.247 -0.720 -0.074
N5 -1.247 -0.720 -0.074
H6 0.869 1.848 0.367
H7 1.166 -1.676 0.367
H8 -2.035 -0.172 0.367
H9 0.274 1.402 -1.095
H10 1.077 -0.939 -1.095
H11 -1.352 -0.463 -1.095

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10801.50831.50831.50832.04232.04232.04232.04992.04992.0499
H21.10802.12042.12042.12042.32722.32722.32722.94722.94722.9472
N31.50832.12042.49422.49421.05613.35662.63321.05812.80402.5482
N41.50832.12042.49422.49422.63321.05613.35662.54821.05812.8040
N51.50832.12042.49422.49423.35662.63321.05612.80402.54821.0581
H62.04232.32721.05612.63323.35663.53733.53731.63973.15423.5230
H72.04232.32723.35661.05612.63323.53733.53733.52301.63973.1542
H82.04232.32722.63323.35661.05613.53733.53733.15423.52301.6397
H92.04992.94721.05812.54822.80401.63973.52303.15422.47512.4751
H102.04992.94722.80401.05812.54823.15421.63973.52302.47512.4751
H112.04992.94722.54822.80401.05813.52303.15421.63972.47512.4751

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 104.183 C1 N3 H9 104.656
C1 N4 H7 104.183 C1 N4 H10 104.656
C1 N5 H8 104.183 C1 N5 H11 104.656
H2 C1 N3 107.299 H2 C1 N4 107.299
H2 C1 N5 107.299 N3 C1 N4 111.553
N3 C1 N5 111.553 N4 C1 N5 111.553
H6 N3 H9 101.715 H7 N4 H10 101.715
H8 N5 H11 101.715
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.126      
2 H 0.088      
3 N -0.386      
4 N -0.386      
5 N -0.386      
6 H 0.166      
7 H 0.166      
8 H 0.166      
9 H 0.148      
10 H 0.148      
11 H 0.148      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.980 0.980
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.835 0.000 0.000
y 0.000 -25.835 0.000
z 0.000 0.000 -20.543
Traceless
 xyz
x -2.646 0.000 0.000
y 0.000 -2.646 0.000
z 0.000 0.000 5.292
Polar
3z2-r210.584
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.663 0.000 0.000
y 0.000 2.663 0.000
z 0.000 0.000 2.999


<r2> (average value of r2) Å2
<r2> 84.376
(<r2>)1/2 9.186