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All results from a given calculation for C(CH3)3NH2 (2-Propanamine, 2-methyl-)

using model chemistry: MP2/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-213.342182
Energy at 298.15K-213.354907
HF Energy-212.410400
Nuclear repulsion energy200.690772
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/Def2TZVPP
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' 3499 3329 0.76      
2 A' 3173 3019 34.29      
3 A' 3153 3000 55.48      
4 A' 3146 2994 3.37      
5 A' 3068 2919 3.51      
6 A' 3056 2907 21.95      
7 A' 1647 1567 29.16      
8 A' 1527 1453 9.05      
9 A' 1509 1436 3.05      
10 A' 1492 1419 0.06      
11 A' 1424 1355 5.24      
12 A' 1397 1329 17.28      
13 A' 1290 1227 14.66      
14 A' 1257 1196 24.95      
15 A' 1061 1009 6.31      
16 A' 976 929 1.56      
17 A' 933 888 3.40      
18 A' 886 843 130.27      
19 A' 761 724 1.75      
20 A' 444 423 8.30      
21 A' 414 394 0.26      
22 A' 335 319 1.22      
23 A' 280 266 0.01      
24 A" 3595 3421 0.31      
25 A" 3170 3016 0.37      
26 A" 3150 2997 28.63      
27 A" 3145 2993 10.11      
28 A" 3064 2916 35.10      
29 A" 1518 1445 5.85      
30 A" 1497 1425 0.00      
31 A" 1487 1415 0.01      
32 A" 1405 1337 15.85      
33 A" 1356 1291 0.27      
34 A" 1136 1081 1.44      
35 A" 1018 968 0.81      
36 A" 959 913 0.04      
37 A" 951 904 0.30      
38 A" 446 425 7.47      
39 A" 348 331 5.44      
40 A" 296 281 5.45      
41 A" 273 260 22.52      
42 A" 209 199 4.37      

Unscaled Zero Point Vibrational Energy (zpe) 32874.6 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 31280.2 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 MP2/Def2TZVPP
ABC
0.15498 0.15405 0.15129

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.012 0.015 0.000
N2 -0.542 1.380 0.000
C3 1.517 -0.026 0.000
C4 -0.542 -0.680 1.245
C5 -0.542 -0.680 -1.245
H6 -0.201 1.881 -0.813
H7 -0.201 1.881 0.813
H8 1.890 -1.051 0.000
H9 1.909 0.479 -0.884
H10 1.909 0.479 0.884
H11 -0.188 -0.174 2.145
H12 -0.188 -0.174 -2.145
H13 -1.630 -0.662 1.247
H14 -0.202 -1.715 1.285
H15 -1.630 -0.662 -1.247
H16 -0.202 -1.715 -1.285

Atom - Atom Distances (Å)
  C1 N2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.46501.52881.52151.52152.04382.04382.18002.16432.16432.16062.16062.15272.16282.15272.1628
N21.46502.49322.40762.40761.01331.01333.43912.75672.75672.67252.67252.62933.36832.62933.3683
C31.52882.49322.49332.49332.69172.69171.09101.09081.09082.74422.74423.44442.73083.44442.7308
C41.52152.40762.49332.49063.30282.61932.75743.44712.73521.09123.44611.08861.08962.71972.7542
C51.52152.40762.49332.49062.61933.30282.75742.73523.44713.44611.09122.71972.75421.08861.0896
H62.04381.01332.69173.30282.61931.62513.69152.53373.04813.60112.44883.57104.16222.94943.6262
H72.04381.01332.69172.61933.30281.62513.69153.04812.53372.44883.60112.94943.62623.57104.1622
H82.18003.43911.09102.75742.75743.69153.69151.76721.76723.11303.11303.75502.54353.75502.5435
H92.16432.75671.09083.44712.73522.53373.04811.76721.76713.74132.53314.28593.73793.73653.0712
H102.16432.75671.09082.73523.44713.04812.53371.76721.76712.53313.74133.73653.07124.28593.7379
H112.16062.67252.74421.09123.44613.60112.44883.11303.74132.53314.29011.76751.76493.71813.7598
H122.16062.67252.74423.44611.09122.44883.60113.11302.53313.74134.29013.71813.75981.76751.7649
H132.15272.62933.44441.08862.71973.57102.94943.75504.28593.73651.76753.71811.77412.49423.0912
H142.16283.36832.73081.08962.75424.16223.62622.54353.73793.07121.76493.75981.77413.09122.5691
H152.15272.62933.44442.71971.08862.94943.57103.75503.73654.28593.71811.76752.49423.09121.7741
H162.16283.36832.73082.75421.08963.62624.16222.54353.07123.73793.75981.76493.09122.56911.7741

picture of 2-Propanamine, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H6 109.770 C1 N2 H7 109.770
C1 C3 H8 111.546 C1 C3 H9 110.308
C1 C3 H10 110.308 C1 C4 H11 110.490
C1 C4 H13 110.026 C1 C4 H14 110.770
C1 C5 H12 110.490 C1 C5 H15 110.026
N2 C1 C3 112.754 N2 C1 C4 107.432
N2 C1 C5 107.432 C3 C1 C4 109.649
C3 C1 C5 109.649 C4 C1 C5 109.863
H6 N2 H7 106.622 H8 C3 H9 108.191
H8 C3 H10 108.191 H9 C3 H10 108.196
H11 C4 H13 108.358 H11 C4 H14 108.053
H12 C5 H15 108.358 H13 C4 H14 109.080
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability