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All results from a given calculation for CH5N3 (Guanidine)

using model chemistry: CCSD(T)=FULL/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CCSD(T)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-204.902322
Energy at 298.15K-204.909943
HF Energy-204.164919
Nuclear repulsion energy122.816438
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 CCSD(T)=FULL/aug-cc-pVDZ
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 3636 3531        
2 A 3632 3527        
3 A 3524 3422        
4 A 3520 3419        
5 A 3467 3367        
6 A 1728 1679        
7 A 1633 1586        
8 A 1616 1569        
9 A 1451 1410        
10 A 1193 1158        
11 A 1141 1108        
12 A 1108 1076        
13 A 928 901        
14 A 822 798        
15 A 771 749        
16 A 675 655        
17 A 583 566        
18 A 526 511        
19 A 471 457        
20 A 393 381        
21 A 350 340        

Unscaled Zero Point Vibrational Energy (zpe) 16582.5 cm-1
Scaled (by 0.9712) Zero Point Vibrational Energy (zpe) 16104.9 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 CCSD(T)=FULL/aug-cc-pVDZ
ABC
0.34343 0.33478 0.17220

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.019 0.123 0.000
N2 -0.217 1.402 0.009
N3 -0.982 -0.905 0.086
N4 1.287 -0.392 -0.090
H5 -1.222 1.607 -0.040
H6 -1.933 -0.575 -0.055
H7 -0.770 -1.694 -0.522
H8 1.972 0.351 0.026
H9 1.454 -1.159 0.559

Atom - Atom Distances (Å)
  C1 N2 N3 N4 H5 H6 H7 H8 H9
C11.29371.41151.40661.91042.03872.03482.00412.0313
N21.29372.43142.34321.02662.61883.18932.42843.1073
N31.41152.43142.33232.52651.01691.01883.21042.4938
N41.40662.34322.33233.20823.22532.47191.01801.0187
H51.91041.02662.52653.20822.29533.36643.43263.8950
H62.03872.61881.01693.22532.29531.68024.01463.4913
H72.03483.18931.01882.47193.36641.68023.46452.5296
H82.00412.42843.21041.01803.43264.01463.46451.6837
H92.03133.10732.49381.01873.89503.49132.52961.6837

picture of Guanidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H5 110.314 C1 N3 H6 113.184
C1 N3 H7 112.708 C1 N4 H8 110.469
C1 N4 H9 112.785 N2 C1 N3 127.947
N2 C1 N4 120.339 N3 C1 N4 111.711
H6 N3 H7 111.259 H8 N4 H9 111.512
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability