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All results from a given calculation for C2H6N2O (Urea, methyl-)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-263.839605
Energy at 298.15K 
HF Energy-263.025820
Nuclear repulsion energy183.026121
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.32513 0.14026 0.10149

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.867 0.044 0.095
H2 -2.072 0.799 -0.666
H3 -2.680 -0.675 0.060
H4 -1.871 0.527 1.073
H5 -0.618 -1.656 -0.061
N6 -0.627 -0.659 -0.177
C7 0.627 -0.111 -0.024
H8 -0.076 1.789 -0.433
H9 1.567 1.653 -0.048
N10 0.642 1.272 0.042
O11 1.636 -0.791 0.075

Atom - Atom Distances (Å)
  C1 H2 H3 H4 H5 N6 C7 H8 H9 N10 O11
C11.09091.08601.09122.11481.45112.50202.55603.79552.79453.6009
H21.09091.75201.77122.91612.10982.92002.24023.78892.84464.1014
H31.08601.75201.76832.28652.06713.35623.61924.84503.85134.3174
H41.09121.77121.76832.76032.12512.80192.66113.78742.81693.8767
H52.11482.91612.28652.76031.00381.98433.50733.96533.18952.4177
N61.45112.10982.06712.12511.00381.37692.52223.18982.32112.2803
C72.50202.92003.35622.80191.98431.37692.06771.99931.38541.2200
H82.55602.24023.61922.66113.50732.52222.06771.69361.00433.1380
H93.79553.78894.84503.78743.96533.18981.99931.69361.00432.4480
N102.79452.84463.85132.81693.18952.32111.38541.00431.00432.2904
O113.60094.10144.31743.87672.41772.28031.22003.13802.44802.2904

picture of Urea, methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N6 H5 117.805 C1 N6 C7 124.418
H2 C1 H3 107.184 H2 C1 H4 108.522
H2 C1 N6 111.405 H3 C1 H4 108.624
H3 C1 N6 108.270 H4 C1 N6 112.657
H5 N6 C7 111.964 N6 C7 N10 114.340
N6 C7 O11 122.706 C7 N10 H8 118.957
C7 N10 H9 112.597 H8 N10 H9 114.951
N10 C7 O11 122.937
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability