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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G
 hartrees
Energy at 0K-205.080688
Energy at 298.15K-205.088172
HF Energy-205.080688
Nuclear repulsion energy123.711884
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 HSEh1PBE/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 3800 3635 24.06      
2 A 3797 3632 32.51      
3 A 3661 3503 8.89      
4 A 3656 3497 37.15      
5 A 3510 3358 11.31      
6 A 1770 1694 342.91      
7 A 1695 1622 58.74      
8 A 1677 1604 160.52      
9 A 1505 1439 161.00      
10 A 1177 1126 11.48      
11 A 1141 1092 134.98      
12 A 1086 1039 12.84      
13 A 984 941 14.54      
14 A 792 758 115.77      
15 A 743 711 140.38      
16 A 578 553 300.47      
17 A 543 520 24.81      
18 A 490 469 18.65      
19 A 448 429 257.31      
20 A 427 408 99.85      
21 A 345 330 55.64      

Unscaled Zero Point Vibrational Energy (zpe) 16912.8 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 16178.8 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 HSEh1PBE/6-31G
ABC
0.35034 0.33916 0.17353

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.015 0.118 0.002
N2 -0.143 1.404 0.016
N3 -1.023 -0.833 0.017
N4 1.250 -0.433 -0.036
H5 -1.106 1.726 -0.087
H6 -1.974 -0.545 0.153
H7 -0.861 -1.756 -0.345
H8 2.005 0.226 -0.102
H9 1.433 -1.323 0.392

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.29281.38611.37951.94632.07452.08532.02552.0798
N21.29282.40412.30571.02142.67833.26112.45263.1724
N31.38612.40412.30832.56301.00341.00513.21062.5329
N41.37952.30572.30833.19653.23172.51021.00511.0048
H51.94631.02142.56303.19652.44353.50123.45463.9976
H62.07452.67831.00343.23172.44351.71954.06203.5039
H72.08533.26111.00512.51023.50121.71953.49362.4483
H82.02552.45263.21061.00513.45464.06203.49361.7241
H92.07983.17242.53291.00483.99763.50392.44831.7241

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 113.980 C1 N3 H6 119.638
C1 N3 H7 120.570 C1 N4 H8 115.402
C1 N4 H9 120.639 N2 C1 N3 127.610
N2 C1 N4 119.229 N3 C1 N4 113.160
H6 N3 H7 117.764 H8 N4 H9 118.144
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.542      
2 N -0.564      
3 N -0.796      
4 N -0.777      
5 H 0.247      
6 H 0.337      
7 H 0.336      
8 H 0.350      
9 H 0.325      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.157 -3.340 0.081 3.536
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.430 -1.923 1.280
y -1.923 -24.836 -0.449
z 1.280 -0.449 -27.031
Traceless
 xyz
x 9.504 -1.923 1.280
y -1.923 -3.105 -0.449
z 1.280 -0.449 -6.398
Polar
3z2-r2-12.797
x2-y28.406
xy-1.923
xz1.280
yz-0.449


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.051 -0.362 -0.051
y -0.362 5.922 -0.024
z -0.051 -0.024 1.798


<r2> (average value of r2) Å2
<r2> 73.108
(<r2>)1/2 8.550