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All results from a given calculation for C4H9N (Cyclobutylamine)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/6-31+G**
 hartrees
Energy at 0K-211.962419
Energy at 298.15K-211.973694
HF Energy-211.142612
Nuclear repulsion energy187.729375
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=FULL/6-31+G**
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' 3599 3353 0.50      
2 A' 3237 3016 45.54      
3 A' 3205 2986 25.77      
4 A' 3171 2954 36.95      
5 A' 3151 2935 24.25      
6 A' 3091 2879 77.57      
7 A' 1713 1596 33.53      
8 A' 1563 1456 3.92      
9 A' 1533 1429 2.34      
10 A' 1435 1337 29.10      
11 A' 1341 1249 5.76      
12 A' 1273 1186 1.22      
13 A' 1202 1120 7.76      
14 A' 1119 1042 8.14      
15 A' 991 923 6.04      
16 A' 924 860 21.39      
17 A' 905 843 61.89      
18 A' 848 790 61.05      
19 A' 688 641 1.93      
20 A' 415 387 4.58      
21 A' 185 172 1.51      
22 A" 3692 3439 1.04      
23 A" 3209 2989 12.60      
24 A" 3146 2931 70.63      
25 A" 1529 1424 1.53      
26 A" 1390 1295 0.13      
27 A" 1315 1225 0.85      
28 A" 1297 1209 0.31      
29 A" 1254 1168 0.45      
30 A" 1197 1115 0.52      
31 A" 1056 984 0.14      
32 A" 973 906 0.51      
33 A" 949 884 2.41      
34 A" 795 741 0.48      
35 A" 399 372 11.37      
36 A" 284 264 31.97      

Unscaled Zero Point Vibrational Energy (zpe) 29036.4 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 27050.3 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 MP3=FULL/6-31+G**
ABC
0.27798 0.15946 0.13327

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.447 0.832 0.000
H2 -1.790 1.321 0.817
H3 -1.790 1.321 -0.817
C4 0.521 -0.208 -1.076
H5 -0.120 -0.342 -1.946
H6 1.528 0.042 -1.407
C7 0.521 -0.208 1.076
H8 -0.120 -0.342 1.946
H9 1.528 0.042 1.407
C10 0.014 0.781 0.000
H11 0.489 1.767 0.000
C12 0.521 -1.321 0.000
H13 1.359 -2.014 0.000
H14 -0.409 -1.884 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.01241.01242.47162.63173.38372.47162.63173.38371.46142.14942.91633.99622.9073
H21.01241.63433.35573.63194.19402.78272.61353.60432.05292.46183.60374.65893.5843
H31.01241.63432.78272.61353.60433.35573.63194.19402.05292.46183.60374.65893.5843
C42.47163.35572.78271.08851.08902.15213.09202.69111.54662.24891.54822.26322.1978
H52.63173.63192.61351.08851.77543.09203.89193.75552.25072.93332.27042.96102.4994
H63.38374.19403.60431.08901.77542.69113.75552.81402.19472.45622.20262.49683.0720
C72.47162.78273.35572.15213.09202.69111.08851.08901.54662.24891.54822.26322.1978
H82.63172.61353.63193.09203.89193.75551.08851.77542.25072.93332.27042.96102.4994
H93.38373.60434.19402.69113.75552.81401.08901.77542.19472.45622.20262.49683.0720
C101.46142.05292.05291.54662.25072.19471.54662.25072.19471.09442.16193.10132.6978
H112.14942.46182.46182.24892.93332.45622.24892.93332.45621.09443.08783.87913.7592
C122.91633.60373.60371.54822.27042.20261.54822.27042.20262.16193.08781.08761.0863
H133.99624.65894.65892.26322.96102.49682.26322.96102.49683.10133.87911.08761.7724
H142.90733.58433.58432.19782.49943.07202.19782.49943.07202.69783.75921.08631.7724

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 110.475 N1 C10 C7 110.475
N1 C10 H11 113.717 H2 N1 H3 107.641
H2 N1 C10 110.856 H3 N1 C10 110.856
C4 C10 C7 88.176 C4 C10 H11 115.700
C4 C12 C7 88.057 C4 C12 H13 117.249
C4 C12 H14 111.872 H5 C4 H6 109.233
H5 C4 C10 116.244 H5 C4 C12 117.819
H6 C4 C10 111.576 H6 C4 C12 112.099
C7 C10 H11 115.700 C7 C12 H13 117.249
C7 C12 H14 111.872 H8 C7 H9 109.233
H8 C7 C10 116.244 H8 C7 C12 117.819
H9 C7 C10 111.576 H9 C7 C12 112.099
C10 C4 C12 88.625 C10 C7 C12 88.625
H13 C12 H14 109.238
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability