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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: LSDA/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 LSDA/cc-pVTZ
 hartrees
Energy at 0K-204.384451
Energy at 298.15K-204.391967
HF Energy-204.384451
Nuclear repulsion energy124.606407
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 LSDA/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3594 3555 25.47      
2 A 3588 3549 31.96      
3 A 3480 3442 3.54      
4 A 3475 3437 30.16      
5 A 3435 3398 5.64      
6 A 1729 1710 288.53      
7 A 1559 1542 201.88      
8 A 1543 1526 26.36      
9 A 1435 1420 63.33      
10 A 1138 1126 25.15      
11 A 1085 1074 73.83      
12 A 1049 1037 10.48      
13 A 957 946 14.95      
14 A 758 750 49.66      
15 A 740 732 99.53      
16 A 602 596 183.67      
17 A 537 531 207.17      
18 A 525 519 51.67      
19 A 458 453 0.57      
20 A 413 408 28.99      
21 A 359 356 27.14      

Unscaled Zero Point Vibrational Energy (zpe) 16229.2 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 16052.3 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 LSDA/cc-pVTZ
ABC
0.35523 0.34652 0.17764

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.019 0.117 -0.000
N2 -0.227 1.376 0.012
N3 -0.956 -0.892 0.072
N4 1.266 -0.367 -0.080
H5 -1.225 1.596 -0.058
H6 -1.920 -0.590 -0.026
H7 -0.737 -1.732 -0.459
H8 1.950 0.382 0.008
H9 1.465 -1.177 0.502

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.27571.37891.37531.90872.02872.03601.98642.0319
N21.27572.38302.29611.02452.59533.18462.39263.1013
N31.37892.38302.28822.50561.01521.01783.17312.4748
N41.37532.29612.28823.17083.19452.45341.01741.0173
H51.90871.02452.50563.17082.29423.38723.39923.9033
H62.02872.59531.01523.19452.29421.70053.99023.4757
H72.03603.18461.01782.45343.38721.70053.45012.4650
H81.98642.39263.17311.01743.39923.99023.45011.7056
H92.03193.10132.47481.01733.90333.47572.46501.7056

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 111.690 C1 N3 H6 115.007
C1 N3 H7 115.489 C1 N4 H8 111.357
C1 N4 H9 115.446 N2 C1 N3 127.664
N2 C1 N4 119.973 N3 C1 N4 112.360
H6 N3 H7 113.531 H8 N4 H9 113.915
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.112      
2 N -0.315      
3 N -0.271      
4 N -0.254      
5 H 0.114      
6 H 0.147      
7 H 0.155      
8 H 0.161      
9 H 0.152      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.819 -2.792 -0.051 2.910
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.520 -1.049 2.625
y -1.049 -26.042 0.253
z 2.625 0.253 -26.902
Traceless
 xyz
x 8.952 -1.049 2.625
y -1.049 -3.831 0.253
z 2.625 0.253 -5.121
Polar
3z2-r2-10.242
x2-y28.522
xy-1.049
xz2.625
yz0.253


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.316 -0.269 0.062
y -0.269 6.764 0.008
z 0.062 0.008 3.582


<r2> (average value of r2) Å2
<r2> 72.141
(<r2>)1/2 8.494