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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: MP4/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP4/6-311G**
 hartrees
Energy at 0K-204.913004
Energy at 298.15K-204.920708
HF Energy-204.182568
Nuclear repulsion energy123.315322
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 MP4/6-311G**
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 3662 3551        
2 A 3661 3550        
3 A 3557 3449        
4 A 3555 3447        
5 A 3496 3390        
6 A 1749 1696        
7 A 1648 1598        
8 A 1629 1580        
9 A 1462 1417        
10 A 1208 1172        
11 A 1156 1121        
12 A 1121 1087        
13 A 932 904        
14 A 865 839        
15 A 814 789        
16 A 731 709        
17 A 594 576        
18 A 529 513        
19 A 472 458        
20 A 401 389        
21 A 362 351        

Unscaled Zero Point Vibrational Energy (zpe) 16801.2 cm-1
Scaled (by 0.9697) Zero Point Vibrational Energy (zpe) 16292.1 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 MP4/6-311G**
ABC
0.34599 0.33737 0.17366

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.019 0.126 -0.001
N2 -0.197 1.400 0.010
N3 -0.989 -0.892 0.090
N4 1.276 -0.410 -0.094
H5 -1.197 1.604 -0.036
H6 -1.928 -0.551 -0.079
H7 -0.775 -1.671 -0.522
H8 1.960 0.328 0.028
H9 1.424 -1.158 0.575

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.28611.40951.40471.89002.02712.01851.98962.0158
N21.28612.42612.33591.02172.60963.17022.40913.0805
N31.40952.42612.32342.50731.01271.01413.19232.4762
N41.40472.33592.32343.18983.20722.44571.01341.0141
H51.89001.02172.50733.18982.27563.33783.40613.8562
H62.02712.60961.01273.20722.27561.66783.98773.4688
H72.01853.17021.01412.44573.33781.66783.43222.5106
H81.98962.40913.19231.01343.40613.98773.43221.6710
H92.01583.08052.47621.01413.85623.46882.51061.6710

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 109.431 C1 N3 H6 112.601
C1 N3 H7 111.755 C1 N4 H8 109.669
C1 N4 H9 111.883 N2 C1 N3 128.273
N2 C1 N4 120.417 N3 C1 N4 111.303
H6 N3 H7 110.748 H8 N4 H9 111.009
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability