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All results from a given calculation for CH3CH(NH2)CH3 (2-Propanamine)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/6-31G*
 hartrees
Energy at 0K-173.913874
Energy at 298.15K-173.924491
HF Energy-173.284275
Nuclear repulsion energy135.528547
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=FULL/6-31G*
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' 3470 3295 2.36      
2 A' 3157 2999 51.86      
3 A' 3138 2980 46.55      
4 A' 3067 2913 4.02      
5 A' 2972 2823 72.29      
6 A' 1727 1640 36.54      
7 A' 1561 1483 6.26      
8 A' 1548 1471 2.96      
9 A' 1472 1398 15.55      
10 A' 1429 1357 16.05      
11 A' 1250 1187 4.16      
12 A' 1204 1143 23.31      
13 A' 1037 985 8.12      
14 A' 928 882 124.25      
15 A' 849 806 1.10      
16 A' 488 463 11.88      
17 A' 377 358 0.13      
18 A' 281 267 0.29      
19 A" 3557 3378 1.26      
20 A" 3152 2994 0.86      
21 A" 3135 2977 19.87      
22 A" 3063 2910 36.58      
23 A" 1541 1464 0.16      
24 A" 1539 1462 0.53      
25 A" 1478 1404 16.26      
26 A" 1437 1365 0.19      
27 A" 1305 1240 0.03      
28 A" 1078 1024 0.98      
29 A" 996 946 0.43      
30 A" 959 911 0.22      
31 A" 415 394 6.67      
32 A" 312 297 44.06      
33 A" 233 221 6.76      

Unscaled Zero Point Vibrational Energy (zpe) 27077.5 cm-1
Scaled (by 0.9498) Zero Point Vibrational Energy (zpe) 25718.2 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=FULL/6-31G*
ABC
0.27891 0.26626 0.15590

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.294 0.221 0.000
N2 -0.917 1.048 0.000
H3 1.222 0.825 0.000
C4 0.294 -0.639 1.258
C5 0.294 -0.639 -1.258
H6 -0.924 1.657 -0.818
H7 -0.924 1.657 0.818
H8 -0.603 -1.269 1.277
H9 -0.603 -1.269 -1.277
H10 1.182 -1.283 1.292
H11 1.182 -1.283 -1.292
H12 0.295 -0.015 2.162
H13 0.295 -0.015 -2.162

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.46711.10691.52471.52472.05322.05322.15812.15812.17252.17252.17502.1750
N21.46712.15082.42912.42911.01981.01982.66442.66443.39293.39292.69732.6973
H31.10692.15082.14232.14232.44252.44253.05743.05742.47312.47312.49822.4982
C41.52472.42912.14232.51703.32732.63681.09642.76281.09702.77601.09823.4771
C51.52472.42912.14232.51702.63683.32732.76281.09642.77601.09703.47711.0982
H62.05321.01982.44253.32732.63681.63623.61312.97894.18723.64763.62832.4676
H72.05321.01982.44252.63683.32731.63622.97893.61313.64764.18722.46763.6283
H82.15812.66443.05741.09642.76283.61312.97892.55501.78543.12871.77773.7694
H92.15812.66443.05742.76281.09642.97893.61312.55503.12871.78543.76941.7777
H102.17253.39292.47311.09702.77604.18723.64761.78543.12872.58371.77543.7848
H112.17253.39292.47312.77601.09703.64764.18723.12871.78542.58373.78481.7754
H122.17502.69732.49821.09823.47713.62832.46761.77773.76941.77543.78484.3243
H132.17502.69732.49823.47711.09822.46763.62833.76941.77773.78481.77544.3243

picture of 2-Propanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H6 109.998 C1 N2 H7 109.998
C1 C4 H8 109.771 C1 C4 H10 110.876
C1 C4 H12 110.997 C1 C5 H9 109.771
C1 C5 H11 110.876 C1 C5 H13 110.997
N2 C1 H3 112.606 N2 C1 C4 108.558
N2 C1 C5 108.558 H3 C1 C4 107.944
H3 C1 C5 107.944 C4 C1 C5 111.262
H6 N2 H7 106.689 H8 C4 H10 108.981
H8 C4 H12 108.193 H9 C5 H11 108.981
H9 C5 H13 108.193 H10 C4 H12 107.947
H11 C5 H13 107.947
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability