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

using model chemistry: CCSD/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/6-31G*
 hartrees
Energy at 0K-173.896671
Energy at 298.15K-173.907278
HF Energy-173.284195
Nuclear repulsion energy135.415433
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/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' 3467 3274 2.44      
2 A' 3156 2980 52.26      
3 A' 3136 2962 46.89      
4 A' 3066 2895 4.05      
5 A' 2972 2806 72.25      
6 A' 1726 1630 36.26      
7 A' 1560 1473 6.19      
8 A' 1548 1461 2.92      
9 A' 1471 1389 15.33      
10 A' 1428 1348 16.09      
11 A' 1249 1179 4.19      
12 A' 1202 1135 23.30      
13 A' 1036 979 8.60      
14 A' 929 877 122.88      
15 A' 847 800 1.14      
16 A' 487 460 11.81      
17 A' 376 355 0.13      
18 A' 280 264 0.29      
19 A" 3554 3356 1.34      
20 A" 3151 2975 0.87      
21 A" 3133 2959 19.92      
22 A" 3062 2892 36.74      
23 A" 1540 1455 0.16      
24 A" 1539 1453 0.52      
25 A" 1477 1395 16.14      
26 A" 1436 1356 0.17      
27 A" 1304 1232 0.04      
28 A" 1077 1017 1.00      
29 A" 995 939 0.42      
30 A" 957 904 0.21      
31 A" 414 391 6.69      
32 A" 311 294 44.10      
33 A" 232 219 6.71      

Unscaled Zero Point Vibrational Energy (zpe) 27058.3 cm-1
Scaled (by 0.9443) Zero Point Vibrational Energy (zpe) 25551.2 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/6-31G*
ABC
0.27842 0.26571 0.15557

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/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 1.050 0.000
H3 1.223 0.824 0.000
C4 0.294 -0.640 1.260
C5 0.294 -0.640 -1.260
H6 -0.923 1.660 -0.818
H7 -0.923 1.660 0.818
H8 -0.604 -1.269 1.280
H9 -0.604 -1.269 -1.280
H10 1.182 -1.285 1.293
H11 1.182 -1.285 -1.293
H12 0.296 -0.016 2.164
H13 0.296 -0.016 -2.164

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.46851.10721.52641.52642.05452.05452.15992.15992.17432.17432.17682.1768
N21.46852.15202.43212.43211.02001.02002.66772.66773.39613.39612.70012.7001
H31.10722.15202.14362.14362.44362.44363.05903.05902.47442.47442.49952.4995
C41.52642.43212.14362.52043.33032.63941.09682.76661.09732.77921.09863.4807
C51.52642.43212.14362.52042.63943.33032.76661.09682.77921.09733.48071.0986
H62.05451.02002.44363.33032.63941.63643.61672.98194.19033.65043.63102.4703
H72.05451.02002.44362.63943.33031.63642.98193.61673.65044.19032.47033.6310
H82.15992.66773.05901.09682.76663.61672.98192.55971.78613.13231.77833.7736
H92.15992.66773.05902.76661.09682.98193.61672.55973.13231.78613.77361.7783
H102.17433.39612.47441.09732.77924.19033.65041.78613.13232.58681.77603.7881
H112.17433.39612.47442.77921.09733.65044.19033.13231.78612.58683.78811.7760
H122.17682.70012.49951.09863.48073.63102.47031.77833.77361.77603.78814.3279
H132.17682.70012.49953.48071.09862.47033.63103.77361.77833.78811.77604.3279

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 109.990 C1 N2 H7 109.990
C1 C4 H8 109.771 C1 C4 H10 110.874
C1 C4 H12 110.997 C1 C5 H9 109.771
C1 C5 H11 110.874 C1 C5 H13 110.997
N2 C1 H3 112.585 N2 C1 C4 108.586
N2 C1 C5 108.586 H3 C1 C4 107.907
H3 C1 C5 107.907 C4 C1 C5 111.301
H6 N2 H7 106.674 H8 C4 H10 108.985
H8 C4 H12 108.194 H9 C5 H11 108.985
H9 C5 H13 108.194 H10 C4 H12 107.944
H11 C5 H13 107.944
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability