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All results from a given calculation for C2H5N (Aziridine)

using model chemistry: MP2=FULL/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 MP2=FULL/cc-pVDZ
 hartrees
Energy at 0K-133.507286
Energy at 298.15K-133.513468
HF Energy-133.049331
Nuclear repulsion energy75.783654
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 MP2=FULL/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' 3532 3357 0.44      
2 A' 3285 3122 25.34      
3 A' 3180 3022 10.06      
4 A' 1535 1459 0.87      
5 A' 1315 1250 3.65      
6 A' 1261 1199 15.58      
7 A' 1122 1067 8.03      
8 A' 1017 967 7.11      
9 A' 899 854 46.90      
10 A' 780 742 18.65      
11 A" 3272 3110 0.34      
12 A" 3172 3014 21.10      
13 A" 1495 1421 0.00      
14 A" 1272 1209 8.11      
15 A" 1158 1101 1.98      
16 A" 1104 1049 2.01      
17 A" 916 870 11.83      
18 A" 884 840 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 15599.8 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 14826.0 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 MP2=FULL/cc-pVDZ
ABC
0.75811 0.70100 0.44624

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -0.039 0.880 0.000
H2 0.918 1.245 0.000
C3 -0.039 -0.397 0.745
C4 -0.039 -0.397 -0.745
H5 -0.966 -0.607 1.284
H6 0.877 -0.712 1.254
H7 -0.966 -0.607 -1.284
H8 0.877 -0.712 -1.254

Atom - Atom Distances (Å)
  N1 H2 C3 C4 H5 H6 H7 H8
N11.02421.47831.47832.17242.22402.17242.2240
H21.02422.04102.04102.93722.32452.93722.3245
C31.47832.04101.48901.09291.09432.24022.2206
C41.47832.04101.48902.24022.22061.09291.0943
H52.17242.93721.09292.24021.84612.56823.1381
H62.22402.32451.09432.22061.84613.13812.5074
H72.17242.93722.24021.09292.56823.13811.8461
H82.22402.32452.22061.09433.13812.50741.8461

picture of Aziridine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C4 59.760 N1 C3 H5 114.491
N1 C3 H6 118.893 N1 C4 C3 59.760
N1 C4 H7 114.491 N1 C4 H8 118.893
H2 N1 C3 107.918 H2 N1 C4 107.918
C3 N1 C4 60.480 C3 C4 H7 119.587
C3 C4 H8 117.731 C4 C3 H5 119.587
C4 C3 H6 117.731 H5 C3 H6 115.139
H7 C4 H8 115.139
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability