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All results from a given calculation for CH7N3 (triaminomethane)

using model chemistry: B2PLYP/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/cc-pVDZ
 hartrees
Energy at 0K-206.357237
Energy at 298.15K-206.367452
HF Energy-206.140064
Nuclear repulsion energy137.521036
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/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 3540 3391 0.69      
2 A 3448 3302 7.08      
3 A 3065 2936 39.54      
4 A 1640 1571 41.55      
5 A 1372 1314 0.63      
6 A 961 920 8.93      
7 A 886 848 0.72      
8 A 559 536 19.02      
9 A 311 298 62.23      
10 E 3540 3391 0.23      
10 E 3540 3391 0.26      
11 E 3453 3307 0.61      
11 E 3453 3307 0.61      
12 E 1652 1582 18.66      
12 E 1652 1582 18.66      
13 E 1421 1361 26.87      
13 E 1421 1361 26.87      
14 E 1235 1182 56.48      
14 E 1235 1182 56.48      
15 E 1067 1022 46.27      
15 E 1067 1022 46.28      
16 E 939 899 197.45      
16 E 939 899 197.46      
17 E 443 424 34.97      
17 E 443 424 34.97      
18 E 294 282 18.87      
18 E 294 282 18.87      

Unscaled Zero Point Vibrational Energy (zpe) 21934.8 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 21007.0 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/cc-pVDZ
ABC
0.29116 0.29116 0.16757

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/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 1.211 -0.699 -0.054
N5 -1.211 -0.699 -0.054
H6 0.890 1.816 0.231
H7 1.128 -1.678 0.231
H8 -2.017 -0.137 0.231
H9 0.013 1.424 -1.079
H10 1.227 -0.723 -1.079
H11 -1.239 -0.701 -1.079

Atom - Atom Distances (Å)
  C1 H2 N3 N4 N5 H6 H7 H8 H9 H10 H11
C11.10321.46051.46051.46052.02662.02662.02662.03012.03012.0301
H21.10322.06942.06942.06942.37202.37202.37202.92092.92092.9209
N31.46052.06942.42162.42161.02353.28902.55121.02522.65562.6442
N41.46052.06942.42162.42162.55121.02353.28902.64421.02522.6556
N51.46052.06942.42162.42163.28902.55121.02352.65562.64421.0252
H62.02662.37201.02352.55123.28903.50223.50221.62492.87643.5472
H72.02662.37203.28901.02352.55123.50223.50223.54721.62492.8764
H82.02662.37202.55123.28901.02353.50223.50222.87643.54721.6249
H92.03012.92091.02522.64422.65561.62493.54722.87642.46582.4658
H102.03012.92092.65561.02522.64422.87641.62493.54722.46582.4658
H112.03012.92092.64422.65561.02523.54722.87641.62492.46582.4658

picture of triaminomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 108.054 C1 N3 H9 108.233
C1 N4 H7 108.054 C1 N4 H10 108.233
C1 N5 H8 108.054 C1 N5 H11 108.233
H2 C1 N3 106.812 H2 C1 N4 106.812
H2 C1 N5 106.812 N3 C1 N4 111.995
N3 C1 N5 111.995 N4 C1 N5 111.995
H6 N3 H9 104.953 H7 N4 H10 104.953
H8 N5 H11 104.953
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.085      
2 H 0.031      
3 N -0.179      
4 N -0.179      
5 N -0.179      
6 H 0.083      
7 H 0.083      
8 H 0.083      
9 H 0.057      
10 H 0.057      
11 H 0.057      


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 -1.529 1.529
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.234 0.000 0.000
y 0.000 -27.234 0.000
z 0.000 0.000 -22.394
Traceless
 xyz
x -2.420 0.000 0.000
y 0.000 -2.420 0.000
z 0.000 0.000 4.840
Polar
3z2-r29.681
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 5.104 0.000 0.000
y 0.000 5.104 0.000
z 0.000 0.000 5.026


<r2> (average value of r2) Å2
<r2> 82.090
(<r2>)1/2 9.060