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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: HSEh1PBE/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-205.237191
Energy at 298.15K-205.244844
HF Energy-205.237191
Nuclear repulsion energy124.532405
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/cc-pVTZ
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 3697 3553 18.37      
2 A 3693 3550 24.45      
3 A 3588 3449 4.28      
4 A 3585 3445 25.74      
5 A 3538 3400 5.30      
6 A 1764 1695 307.81      
7 A 1641 1578 126.42      
8 A 1628 1565 42.70      
9 A 1470 1412 113.43      
10 A 1194 1147 26.45      
11 A 1136 1092 73.90      
12 A 1102 1059 13.55      
13 A 958 921 11.74      
14 A 806 775 54.71      
15 A 775 745 137.88      
16 A 648 623 170.65      
17 A 576 554 241.24      
18 A 543 522 16.36      
19 A 477 459 0.16      
20 A 414 398 16.17      
21 A 360 346 40.57      

Unscaled Zero Point Vibrational Energy (zpe) 16796.4 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 16143.0 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 HSEh1PBE/cc-pVTZ
ABC
0.35444 0.34408 0.17688

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.019 0.121 -0.000
N2 -0.229 1.377 0.010
N3 -0.962 -0.894 0.078
N4 1.273 -0.369 -0.084
H5 -1.220 1.587 -0.040
H6 -1.911 -0.591 -0.059
H7 -0.740 -1.717 -0.459
H8 1.952 0.367 0.029
H9 1.459 -1.165 0.504

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.27291.38841.38451.89572.02252.02731.98602.0236
N21.27292.38762.30451.01452.58953.17062.40283.0912
N31.38842.38762.30232.49801.00561.00773.17562.4737
N41.38452.30452.30233.16923.19222.45191.00711.0076
H51.89571.01452.49803.16922.28533.36553.39873.8797
H62.02252.58951.00563.19222.28531.67363.98063.4652
H72.02733.17061.00772.45193.36551.67363.43892.4636
H81.98602.40283.17561.00713.39873.98063.43891.6781
H92.02363.09122.47371.00763.87973.46522.46361.6781

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 111.442 C1 N3 H6 114.356
C1 N3 H7 114.647 C1 N4 H8 111.308
C1 N4 H9 114.635 N2 C1 N3 127.524
N2 C1 N4 120.213 N3 C1 N4 112.260
H6 N3 H7 112.457 H8 N4 H9 112.810
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.168      
2 N -0.341      
3 N -0.270      
4 N -0.254      
5 H 0.111      
6 H 0.140      
7 H 0.147      
8 H 0.155      
9 H 0.143      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.816 -2.708 -0.041 2.829
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.592 -1.067 2.829
y -1.067 -26.027 0.375
z 2.829 0.375 -26.604
Traceless
 xyz
x 8.723 -1.067 2.829
y -1.067 -3.929 0.375
z 2.829 0.375 -4.794
Polar
3z2-r2-9.589
x2-y28.435
xy-1.067
xz2.829
yz0.375


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.943 -0.287 0.053
y -0.287 6.482 0.006
z 0.053 0.006 3.496


<r2> (average value of r2) Å2
<r2> 72.225
(<r2>)1/2 8.499