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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: BLYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/TZVP
 hartrees
Energy at 0K-205.385732
Energy at 298.15K-205.393231
HF Energy-205.385732
Nuclear repulsion energy122.853254
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 BLYP/TZVP
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 3550 3541 11.60      
2 A 3544 3535 16.54      
3 A 3443 3435 1.81      
4 A 3438 3430 13.64      
5 A 3373 3365 8.57      
6 A 1661 1657 243.89      
7 A 1600 1596 114.80      
8 A 1584 1580 57.34      
9 A 1388 1385 128.82      
10 A 1154 1151 25.62      
11 A 1099 1096 63.00      
12 A 1057 1055 34.35      
13 A 899 896 9.68      
14 A 773 771 34.81      
15 A 724 722 189.13      
16 A 626 624 167.98      
17 A 557 556 225.84      
18 A 524 522 28.96      
19 A 465 464 0.23      
20 A 398 397 15.20      
21 A 342 341 33.86      

Unscaled Zero Point Vibrational Energy (zpe) 16099.3 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 16059.0 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 BLYP/TZVP
ABC
0.34528 0.33374 0.17201

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.015 0.124 -0.001
N2 -0.164 1.405 0.014
N3 -1.017 -0.864 0.076
N4 1.271 -0.433 -0.083
H5 -1.151 1.673 -0.064
H6 -1.966 -0.517 -0.023
H7 -0.848 -1.699 -0.483
H8 1.992 0.279 0.000
H9 1.434 -1.230 0.529

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.28911.40981.40371.92172.05392.06152.01302.0536
N21.28912.42512.33351.02592.63483.21672.43213.1246
N31.40982.42512.33322.54501.01561.01833.21982.5195
N41.40372.33352.33323.20953.23842.49981.01711.0181
H51.92171.02592.54503.20952.33733.41163.43893.9326
H62.05392.63481.01563.23842.33731.69114.03753.5180
H72.06153.21671.01832.49983.41161.69113.49422.5397
H82.01302.43213.21981.01713.43894.03753.49421.6939
H92.05363.12462.51951.01813.93263.51802.53971.6939

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 111.720 C1 N3 H6 114.760
C1 N3 H7 115.258 C1 N4 H8 111.517
C1 N4 H9 115.048 N2 C1 N3 127.880
N2 C1 N4 120.062 N3 C1 N4 112.051
H6 N3 H7 112.491 H8 N4 H9 112.671
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.066      
2 N -0.313      
3 N -0.385      
4 N -0.381      
5 H 0.150      
6 H 0.209      
7 H 0.215      
8 H 0.227      
9 H 0.211      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.043 -2.594 -0.063 2.797
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.157 -1.562 2.930
y -1.562 -26.877 0.137
z 2.930 0.137 -27.421
Traceless
 xyz
x 8.992 -1.562 2.930
y -1.562 -4.088 0.137
z 2.930 0.137 -4.904
Polar
3z2-r2-9.807
x2-y28.720
xy-1.562
xz2.930
yz0.137


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.275 -0.262 0.051
y -0.262 7.081 0.005
z 0.051 0.005 3.715


<r2> (average value of r2) Å2
<r2> 74.351
(<r2>)1/2 8.623