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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: SVWN/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at SVWN/6-31G*
 hartrees
Energy at 0K-204.282605
Energy at 298.15K-204.290169
HF Energy-204.282605
Nuclear repulsion energy124.064145
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 SVWN/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 3591 3523 17.88      
2 A 3581 3513 24.67      
3 A 3474 3408 3.92      
4 A 3468 3402 22.22      
5 A 3413 3348 5.63      
6 A 1760 1726 254.68      
7 A 1598 1568 201.95      
8 A 1581 1551 26.77      
9 A 1457 1430 68.97      
10 A 1160 1138 28.94      
11 A 1109 1088 68.12      
12 A 1070 1049 9.91      
13 A 964 945 13.20      
14 A 795 780 39.52      
15 A 760 746 236.64      
16 A 640 628 175.86      
17 A 566 556 250.67      
18 A 530 520 19.64      
19 A 460 452 0.32      
20 A 414 406 20.01      
21 A 371 364 23.66      

Unscaled Zero Point Vibrational Energy (zpe) 16381.3 cm-1
Scaled (by 0.981) Zero Point Vibrational Energy (zpe) 16070.1 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 SVWN/6-31G*
ABC
0.35230 0.34290 0.17635

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.016 0.118 0.000
N2 -0.160 1.393 0.015
N3 -0.998 -0.857 0.076
N4 1.250 -0.430 -0.085
H5 -1.152 1.655 -0.068
H6 -1.952 -0.510 -0.021
H7 -0.819 -1.686 -0.495
H8 1.958 0.302 -0.010
H9 1.417 -1.211 0.554

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.28261.38591.38281.91162.03472.03581.98322.0316
N21.28262.40192.30681.02932.61413.18962.38233.0910
N31.38592.40192.29372.52101.01951.02223.17652.4868
N41.38282.30682.29373.18063.20312.45431.02171.0221
H51.91161.02932.52103.18062.30853.38463.39183.8981
H62.03472.61411.01953.20312.30851.70033.99323.4882
H72.03583.18961.02222.45433.38461.70033.44952.5144
H81.98322.38233.17651.02173.39183.99323.44951.7027
H92.03163.09102.48681.02213.89813.48822.51441.7027

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 111.081 C1 N3 H6 114.678
C1 N3 H7 114.584 C1 N4 H8 110.229
C1 N4 H9 114.461 N2 C1 N3 128.301
N2 C1 N4 119.819 N3 C1 N4 111.876
H6 N3 H7 112.769 H8 N4 H9 112.839
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.442      
2 N -0.600      
3 N -0.740      
4 N -0.738      
5 H 0.274      
6 H 0.336      
7 H 0.340      
8 H 0.350      
9 H 0.336      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.059 -2.553 -0.066 2.765
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.081 -1.343 3.075
y -1.343 -25.601 0.151
z 3.075 0.151 -26.332
Traceless
 xyz
x 8.886 -1.343 3.075
y -1.343 -3.894 0.151
z 3.075 0.151 -4.991
Polar
3z2-r2-9.982
x2-y28.520
xy-1.343
xz3.075
yz0.151


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.528 -0.341 0.053
y -0.341 6.087 -0.013
z 0.053 -0.013 2.354


<r2> (average value of r2) Å2
<r2> 72.255
(<r2>)1/2 8.500