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

using model chemistry: B97D3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-31+G**
 hartrees
Energy at 0K-213.696659
Energy at 298.15K-213.709223
HF Energy-213.696659
Nuclear repulsion energy198.641238
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 B97D3/6-31+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' 3409 3350 6.13      
2 A' 3079 3026 60.57      
3 A' 3056 3003 88.51      
4 A' 3042 2990 13.85      
5 A' 2984 2933 5.34      
6 A' 2964 2913 44.04      
7 A' 1635 1607 34.07      
8 A' 1493 1467 9.24      
9 A' 1474 1449 3.82      
10 A' 1457 1432 0.08      
11 A' 1399 1375 4.70      
12 A' 1366 1343 11.35      
13 A' 1241 1220 19.46      
14 A' 1208 1187 32.04      
15 A' 1033 1015 7.53      
16 A' 928 912 3.52      
17 A' 891 875 0.77      
18 A' 852 838 140.19      
19 A' 729 716 1.67      
20 A' 445 437 8.82      
21 A' 415 408 0.15      
22 A' 333 327 1.33      
23 A' 258 254 0.01      
24 A" 3504 3444 0.69      
25 A" 3074 3021 0.71      
26 A" 3052 3000 42.21      
27 A" 3045 2993 18.89      
28 A" 2977 2926 65.49      
29 A" 1483 1457 6.65      
30 A" 1463 1437 0.00      
31 A" 1453 1428 0.00      
32 A" 1373 1350 12.18      
33 A" 1322 1300 2.54      
34 A" 1104 1085 1.82      
35 A" 991 974 1.42      
36 A" 940 924 0.01      
37 A" 912 897 0.04      
38 A" 448 440 7.30      
39 A" 341 335 6.04      
40 A" 289 284 29.15      
41 A" 275 270 4.58      
42 A" 198 195 3.49      

Unscaled Zero Point Vibrational Energy (zpe) 31967.6 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 31417.7 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 B97D3/6-31+G**
ABC
0.15181 0.15083 0.14797

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.013 0.012 0.000
N2 -0.549 1.394 0.000
C3 1.534 -0.021 0.000
C4 -0.549 -0.688 1.262
C5 -0.549 -0.688 -1.262
H6 -0.200 1.898 -0.817
H7 -0.200 1.898 0.817
H8 1.917 -1.053 0.000
H9 1.932 0.489 -0.890
H10 1.932 0.489 0.890
H11 -0.189 -0.183 2.171
H12 -0.189 -0.183 -2.171
H13 -1.646 -0.670 1.271
H14 -0.209 -1.732 1.302
H15 -1.646 -0.670 -1.271
H16 -0.209 -1.732 -1.302

Atom - Atom Distances (Å)
  C1 N2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.48241.54731.53941.53942.06432.06432.20412.19102.19102.18702.18702.17912.18562.17912.1856
N21.48242.51812.43482.43481.02171.02173.47382.78622.78622.70742.70742.66113.40382.66113.4038
C31.54732.51812.52512.52512.71292.71291.10061.10041.10042.77672.77673.48592.76853.48592.7685
C41.53942.43482.52512.52353.33692.64752.79383.48852.77041.10073.48841.09761.09872.76002.7887
C51.53942.43482.52512.52352.64753.33692.79382.77043.48853.48841.10072.76002.78871.09761.0987
H62.06431.02172.71293.33692.64751.63493.72292.55633.07353.64182.48273.61244.20402.98243.6630
H72.06431.02172.71292.64753.33691.63493.72293.07352.55632.48273.64182.98243.66303.61244.2040
H82.20413.47381.10062.79382.79383.72293.72291.78061.78063.14753.14753.80242.58443.80242.5844
H92.19102.78621.10043.48852.77042.55633.07351.78061.78103.78442.56684.33753.78493.78003.1127
H102.19102.78621.10042.77043.48853.07352.55631.78061.78102.56683.78443.78003.11274.33753.7849
H112.18702.70742.77671.10073.48843.64182.48273.14753.78442.56684.34221.78091.77703.76913.8029
H122.18702.70742.77673.48841.10072.48273.64183.14752.56683.78444.34223.76913.80291.78091.7770
H132.17912.66113.48591.09762.76003.61242.98243.80244.33753.78001.78093.76911.78692.54123.1319
H142.18563.40382.76851.09872.78874.20403.66302.58443.78493.11271.77703.80291.78693.13192.6034
H152.17912.66113.48592.76001.09762.98243.61243.80243.78004.33753.76911.78092.54123.13191.7869
H162.18563.40382.76852.78871.09873.66304.20402.58443.11273.78493.80291.77703.13192.60341.7869

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 109.679 C1 N2 H7 109.679
C1 C3 H8 111.578 C1 C3 H9 110.548
C1 C3 H10 110.548 C1 C4 H11 110.765
C1 C4 H13 110.326 C1 C4 H14 110.774
C1 C5 H12 110.765 C1 C5 H15 110.326
N2 C1 C3 112.413 N2 C1 C4 107.353
N2 C1 C5 107.353 C3 C1 C4 109.782
C3 C1 C5 109.782 C4 C1 C5 110.098
H6 N2 H7 106.280 H8 C3 H9 107.999
H8 C3 H10 107.999 H9 C3 H10 108.042
H11 C4 H13 108.207 H11 C4 H14 107.788
H12 C5 H15 108.207 H13 C4 H14 108.896
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.177      
2 N -0.549      
3 C -0.519      
4 C -0.513      
5 C -0.513      
6 H 0.279      
7 H 0.279      
8 H 0.149      
9 H 0.147      
10 H 0.147      
11 H 0.142      
12 H 0.142      
13 H 0.167      
14 H 0.149      
15 H 0.167      
16 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.294 -0.033 0.000 1.295
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.847 2.304 0.000
y 2.304 -33.325 0.000
z 0.000 0.000 -33.590
Traceless
 xyz
x -4.390 2.304 0.000
y 2.304 2.394 0.000
z 0.000 0.000 1.996
Polar
3z2-r23.992
x2-y2-4.523
xy2.304
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.272 0.014 0.000
y 0.014 8.975 0.000
z 0.000 0.000 9.098


<r2> (average value of r2) Å2
<r2> 131.579
(<r2>)1/2 11.471