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All results from a given calculation for CH(CN)3 (tricyanomethane)

using model chemistry: MP4=FULL/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP4=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-316.836227
Energy at 298.15K 
HF Energy-315.440539
Nuclear repulsion energy212.757010
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=FULL/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/aug-cc-pVTZ
ABC
0.09547 0.09547 0.05025

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.506
H2 0.000 0.000 1.600
C3 0.000 1.395 0.060
C4 1.208 -0.697 0.060
C5 -1.208 -0.697 0.060
N6 0.000 2.514 -0.272
N7 2.177 -1.257 -0.272
N8 -2.177 -1.257 -0.272

Atom - Atom Distances (Å)
  C1 H2 C3 C4 C5 N6 N7 N8
C11.09421.46441.46441.46442.63112.63112.6311
H21.09422.07782.07782.07783.13403.13403.1340
C31.46442.07782.41602.41601.16693.44673.4467
C41.46442.07782.41602.41603.44671.16693.4467
C51.46442.07782.41602.41603.44673.44671.1669
N62.63113.13401.16693.44673.44674.35364.3536
N72.63113.13403.44671.16693.44674.35364.3536
N82.63113.13403.44673.44671.16694.35364.3536

picture of tricyanomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 N6 178.794 C1 C4 N7 178.794
C1 C5 N8 178.794 H2 C1 C3 107.725
H2 C1 C4 107.725 H2 C1 C5 107.725
C3 C1 C4 111.159 C3 C1 C5 111.159
C4 C1 C5 111.159
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability