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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-206.539440
Energy at 298.15K-206.549534
HF Energy-206.539440
Nuclear repulsion energy137.931827
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 mPW1PW91/6-31+G**
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 3631 3456 2.04      
2 A 3527 3357 2.86      
3 A 3083 2934 28.62      
4 A 1660 1580 66.57      
5 A 1356 1291 3.07      
6 A 921 876 14.05      
7 A 853 812 16.85      
8 A 562 535 13.40      
9 A 315 299 67.36      
10 E 3632 3456 1.87      
10 E 3632 3456 1.87      
11 E 3530 3360 0.20      
11 E 3530 3360 0.20      
12 E 1669 1589 37.91      
12 E 1669 1589 37.90      
13 E 1421 1353 28.43      
13 E 1421 1353 28.43      
14 E 1226 1167 66.40      
14 E 1226 1167 66.41      
15 E 1052 1001 52.11      
15 E 1052 1001 52.12      
16 E 869 827 234.82      
16 E 869 827 234.81      
17 E 447 426 44.76      
17 E 447 426 44.76      
18 E 270 257 26.06      
18 E 270 257 26.06      

Unscaled Zero Point Vibrational Energy (zpe) 22068.8 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 21005.1 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 mPW1PW91/6-31+G**
ABC
0.29253 0.29253 0.16794

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.363
H2 0.000 0.000 1.458
N3 0.000 1.392 -0.055
N4 1.205 -0.696 -0.055
N5 -1.205 -0.696 -0.055
H6 0.861 1.842 0.237
H7 1.165 -1.667 0.237
H8 -2.026 -0.175 0.237
H9 -0.059 1.465 -1.066
H10 1.298 -0.681 -1.066
H11 -1.239 -0.784 -1.066

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.09561.45301.45301.45302.03752.03752.03752.04732.04732.0473
H21.09562.05572.05572.05572.37192.37192.37192.91942.91942.9194
N31.45302.05572.41062.41061.01503.28612.57801.01602.64702.7004
N41.45302.05572.41062.41062.57801.01503.28612.70041.01602.6470
N51.45302.05572.41062.41063.28612.57801.01502.64702.70041.0160
H62.03752.37191.01502.57803.28613.52243.52241.63992.87383.6067
H72.03752.37193.28611.01502.57803.52243.52243.60671.63992.8738
H82.03752.37192.57803.28611.01503.52243.52242.87383.60671.6399
H92.04732.91941.01602.70042.64701.63993.60672.87382.53962.5396
H102.04732.91942.64701.01602.70042.87381.63993.60672.53962.5396
H112.04732.91942.70042.64701.01603.60672.87381.63992.53962.5396

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 110.029 C1 N3 H9 110.793
C1 N4 H7 110.029 C1 N4 H10 110.793
C1 N5 H8 110.029 C1 N5 H11 110.793
H2 C1 N3 106.689 H2 C1 N4 106.689
H2 C1 N5 106.689 N3 C1 N4 112.105
N3 C1 N5 112.105 N4 C1 N5 112.105
H6 N3 H9 107.701 H7 N4 H10 107.701
H8 N5 H11 107.701
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.128      
2 H 0.161      
3 N -0.611      
4 N -0.611      
5 N -0.611      
6 H 0.310      
7 H 0.310      
8 H 0.310      
9 H 0.289      
10 H 0.289      
11 H 0.289      


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 -1.755 1.755
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.155 0.000 0.000
y 0.000 -28.155 0.000
z 0.000 0.000 -22.495
Traceless
 xyz
x -2.830 0.000 0.000
y 0.000 -2.830 0.000
z 0.000 0.000 5.660
Polar
3z2-r211.319
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 6.208 0.000 -0.000
y 0.000 6.209 -0.000
z -0.000 -0.000 5.585


<r2> (average value of r2) Å2
<r2> 82.500
(<r2>)1/2 9.083