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All results from a given calculation for C(NH2)H2C(CH3)HCH3 (1-Propanamine, 2-methyl-)

using model chemistry: B3PW91/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/cc-pVTZ
 hartrees
Energy at 0K-213.805004
Energy at 298.15K-213.817620
Nuclear repulsion energy194.015648
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 B3PW91/cc-pVTZ
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 3595 3457 0.69      
2 A 3517 3382 0.27      
3 A 3104 2985 37.18      
4 A 3102 2983 28.35      
5 A 3093 2975 63.22      
6 A 3088 2969 10.65      
7 A 3055 2937 33.11      
8 A 3030 2914 31.15      
9 A 3024 2908 14.71      
10 A 3020 2904 23.66      
11 A 2931 2818 69.74      
12 A 1652 1589 29.80      
13 A 1508 1451 16.05      
14 A 1498 1440 3.94      
15 A 1496 1438 2.12      
16 A 1486 1429 1.80      
17 A 1480 1423 1.15      
18 A 1424 1370 10.06      
19 A 1404 1350 1.45      
20 A 1393 1339 9.57      
21 A 1369 1317 0.84      
22 A 1342 1290 0.14      
23 A 1306 1256 4.78      
24 A 1228 1181 0.33      
25 A 1194 1148 1.45      
26 A 1168 1123 3.80      
27 A 1090 1048 15.99      
28 A 1086 1045 3.47      
29 A 967 930 0.34      
30 A 940 904 1.60      
31 A 926 890 8.82      
32 A 918 883 24.82      
33 A 835 803 94.92      
34 A 801 770 6.65      
35 A 482 463 6.19      
36 A 408 392 0.52      
37 A 356 342 0.17      
38 A 268 258 12.43      
39 A 258 249 0.98      
40 A 227 218 6.00      
41 A 207 199 28.03      
42 A 117 112 4.01      

Unscaled Zero Point Vibrational Energy (zpe) 32694.5 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 31439.1 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 B3PW91/cc-pVTZ
ABC
0.25123 0.11603 0.08746

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.006 -0.026 -0.193
H2 -2.805 -0.599 0.048
H3 -2.135 0.854 0.289
C4 -0.772 -0.674 0.242
H5 -0.661 -0.721 1.338
H6 -0.802 -1.709 -0.110
C7 1.720 -0.795 0.021
H8 1.869 -0.821 1.105
H9 1.655 -1.828 -0.330
H10 2.613 -0.349 -0.422
C11 0.593 1.451 0.109
H12 1.489 1.915 -0.309
H13 -0.261 2.048 -0.213
H14 0.666 1.518 1.200
C15 0.469 -0.001 -0.341
H16 0.350 -0.010 -1.430

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.01191.01221.46012.15332.07073.81064.16294.08224.63573.00483.99952.71063.38592.47992.6615
H21.01191.61842.04372.50552.29544.52934.79684.64115.44373.96884.98833.68034.22563.35093.5337
H31.01221.61842.04842.39872.91664.20144.41594.68364.94902.79823.82272.27763.01912.81273.1432
C41.46012.04372.04841.10291.09352.50462.78192.74693.46442.52913.48122.80702.79091.52762.1206
H52.15332.50552.39871.10291.75912.72202.54243.06083.73542.79283.77943.19942.60622.14863.0320
H62.07072.29542.91661.09351.75912.68583.06552.46933.68893.46114.29213.79743.77922.14142.4408
C73.81064.52934.20142.50462.72202.68581.09401.09261.09192.51422.74023.47362.80121.52512.1446
H84.16294.79684.41592.78192.54243.06551.09401.76531.76272.78933.10363.80922.63152.17303.0643
H94.08224.64114.68362.74693.06082.46931.09261.76531.76443.47383.74664.32523.80862.17722.4933
H104.63575.44374.94903.46443.73543.68891.09191.76271.76442.75672.53033.74843.14652.17292.5000
C113.00483.96882.79822.52912.79283.46112.51422.78933.47382.75671.09211.09161.09471.52552.1359
H123.99954.98833.82273.48123.77944.29212.74023.10363.74662.53031.09211.75781.76352.17112.5017
H132.71063.68032.27762.80703.19943.79743.47363.80924.32523.74841.09161.75781.77172.17982.4679
H143.38594.22563.01912.79092.60623.77922.80122.63153.80863.14651.09471.76351.77172.17273.0575
C152.47993.35092.81271.52762.14862.14141.52512.17302.17722.17291.52552.17112.17982.17271.0953
H162.66153.53373.14322.12063.03202.44082.14463.06432.49332.50002.13592.50172.46793.05751.0953

picture of 1-Propanamine, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C4 H5 113.574 N1 C4 H6 107.495
N1 C4 C15 112.184 H2 N1 H3 106.173
H2 N1 C4 110.206 H3 N1 C4 110.585
C4 C15 C7 110.265 C4 C15 C11 111.863
C4 C15 H16 106.742 H5 C4 H6 106.425
H5 C4 C15 108.456 H6 C4 C15 108.433
C7 C15 C11 111.010 C7 C15 H16 108.749
H8 C7 H9 107.678 H8 C7 H10 107.489
H8 C7 C15 111.067 H9 C7 H10 107.749
H9 C7 C15 111.488 H10 C7 C15 111.184
C11 C15 H16 108.046 H12 C11 H13 107.218
H12 C11 H14 107.495 H12 C11 C15 110.995
H13 C11 H14 108.260 H13 C11 C15 111.726
H14 C11 C15 110.961
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.316 0.000    
2 H 0.122 0.000    
3 H 0.125 0.000    
4 C -0.071 0.000    
5 H 0.060 0.000    
6 H 0.081 0.000    
7 C -0.285 0.000    
8 H 0.081 0.000    
9 H 0.088 0.000    
10 H 0.091 0.000    
11 C -0.291 0.000    
12 H 0.091 0.000    
13 H 0.091 0.000    
14 H 0.082 0.000    
15 C -0.029 0.000    
16 H 0.081 0.000    


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.229 -0.168 1.038 1.076
CHELPG 0.000 0.000 0.000 0.000
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.462 0.665 -2.989
y 0.665 -33.163 0.516
z -2.989 0.516 -35.394
Traceless
 xyz
x 1.816 0.665 -2.989
y 0.665 0.766 0.516
z -2.989 0.516 -2.582
Polar
3z2-r2-5.164
x2-y20.701
xy0.665
xz-2.989
yz0.516


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


<r2> (average value of r2) Å2
<r2> 149.764
(<r2>)1/2 12.238