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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-205.337767
Energy at 298.15K-205.345088
HF Energy-205.337767
Nuclear repulsion energy122.429382
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 B3LYP/LANL2DZ
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 3768 3622 22.07      
2 A 3764 3618 29.82      
3 A 3621 3481 9.55      
4 A 3616 3476 39.31      
5 A 3484 3349 16.20      
6 A 1713 1646 334.75      
7 A 1662 1598 94.40      
8 A 1642 1579 127.37      
9 A 1454 1398 187.74      
10 A 1142 1098 5.81      
11 A 1104 1061 151.54      
12 A 1057 1016 10.30      
13 A 945 909 14.46      
14 A 773 743 100.69      
15 A 701 673 78.95      
16 A 560 538 321.97      
17 A 517 497 20.56      
18 A 475 457 26.39      
19 A 414 398 116.43      
20 A 408 392 226.41      
21 A 333 321 54.40      

Unscaled Zero Point Vibrational Energy (zpe) 16577.6 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 15934.4 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 B3LYP/LANL2DZ
ABC
0.34187 0.33233 0.16973

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.016 0.120 0.002
N2 -0.186 1.415 0.016
N3 -1.011 -0.871 0.018
N4 1.277 -0.405 -0.037
H5 -1.163 1.715 -0.089
H6 -1.974 -0.604 0.157
H7 -0.823 -1.790 -0.358
H8 2.020 0.276 -0.098
H9 1.477 -1.294 0.401

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.30631.40451.39561.96662.09352.10482.04442.0946
N21.30632.43022.33611.02702.70033.28912.48593.2022
N31.40452.43022.33502.59231.00891.01083.24312.5528
N41.39562.33612.33503.23263.26232.53571.01071.0106
H51.96661.02702.59233.23262.46863.53143.49344.0327
H62.09352.70031.00893.26232.46861.73114.09803.5280
H72.10483.28911.01082.53573.53141.73113.52472.4732
H82.04442.48593.24311.01073.49344.09803.52471.7343
H92.09463.20222.55281.01064.03273.52802.47321.7343

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 114.355 C1 N3 H6 119.419
C1 N3 H7 120.370 C1 N4 H8 115.414
C1 N4 H9 120.188 N2 C1 N3 127.355
N2 C1 N4 119.642 N3 C1 N4 113.003
H6 N3 H7 117.976 H8 N4 H9 118.189
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.202      
2 N -0.390      
3 N -0.645      
4 N -0.617      
5 H 0.210      
6 H 0.313      
7 H 0.306      
8 H 0.326      
9 H 0.295      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.114 -3.477 0.074 3.652
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.370 -1.858 1.349
y -1.858 -25.547 -0.407
z 1.349 -0.407 -27.523
Traceless
 xyz
x 10.165 -1.858 1.349
y -1.858 -3.601 -0.407
z 1.349 -0.407 -6.564
Polar
3z2-r2-13.129
x2-y29.177
xy-1.858
xz1.349
yz-0.407


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.282 -0.363 -0.049
y -0.363 6.231 -0.012
z -0.049 -0.012 2.481


<r2> (average value of r2) Å2
<r2> 74.623
(<r2>)1/2 8.638