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

using model chemistry: B3LYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/6-31G*
 hartrees
Energy at 0K-213.797622
Energy at 298.15K-213.810284
Nuclear repulsion energy192.956826
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 B3LYP/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 3551 3410 0.61      
2 A 3470 3332 2.34      
3 A 3114 2990 40.92      
4 A 3110 2986 40.32      
5 A 3103 2979 73.49      
6 A 3096 2973 10.79      
7 A 3066 2944 36.52      
8 A 3041 2921 35.78      
9 A 3036 2916 8.91      
10 A 3032 2912 25.39      
11 A 2933 2816 79.14      
12 A 1699 1632 27.95      
13 A 1546 1485 11.46      
14 A 1536 1475 2.36      
15 A 1533 1472 2.05      
16 A 1524 1463 1.96      
17 A 1518 1458 1.06      
18 A 1456 1398 11.02      
19 A 1437 1380 0.86      
20 A 1428 1371 5.44      
21 A 1394 1338 2.77      
22 A 1364 1310 0.12      
23 A 1327 1274 8.69      
24 A 1244 1195 0.27      
25 A 1206 1158 2.73      
26 A 1184 1137 5.13      
27 A 1097 1053 1.68      
28 A 1086 1043 12.09      
29 A 977 938 0.20      
30 A 947 910 24.80      
31 A 943 905 14.70      
32 A 933 896 16.82      
33 A 864 830 90.79      
34 A 800 768 3.06      
35 A 483 464 7.14      
36 A 416 400 0.64      
37 A 363 348 0.60      
38 A 281 270 26.63      
39 A 267 257 1.92      
40 A 236 227 17.81      
41 A 221 212 13.43      
42 A 115 110 4.84      

Unscaled Zero Point Vibrational Energy (zpe) 32986.7 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 31677.1 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 B3LYP/6-31G*
ABC
0.24836 0.11479 0.08648

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.016 -0.025 -0.196
H2 -2.816 -0.599 0.064
H3 -2.134 0.854 0.305
C4 -0.777 -0.683 0.240
H5 -0.667 -0.742 1.341
H6 -0.812 -1.718 -0.124
C7 1.733 -0.796 0.023
H8 1.884 -0.821 1.111
H9 1.670 -1.833 -0.328
H10 2.627 -0.346 -0.423
C11 0.592 1.460 0.110
H12 1.492 1.927 -0.306
H13 -0.266 2.056 -0.220
H14 0.659 1.531 1.205
C15 0.472 -0.002 -0.343
H16 0.355 -0.010 -1.435

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.01861.01851.46912.16672.07853.83404.18944.10834.66003.01644.01612.71883.39662.49212.6754
H21.01861.62302.04822.50352.30254.55374.82024.66975.47103.98185.00793.69214.23223.36623.5568
H31.01851.62302.05172.40242.92344.21424.42734.70104.96422.79923.83082.28253.01152.81853.1578
C41.46912.04822.05171.10761.09732.52222.80332.76333.48482.54653.50162.82432.80981.53722.1311
H52.16672.50352.40241.10761.76592.73832.56243.07233.75762.81883.80713.22862.63442.16263.0471
H62.07852.30252.92341.09731.76592.71143.09832.49403.71543.48234.31633.81463.80582.15432.4495
C73.83404.55374.21422.52222.73832.71141.09811.09691.09622.53022.75373.49192.82221.53492.1554
H84.18944.82024.42732.80332.56243.09831.09811.77211.76962.80633.11663.83072.65352.18593.0788
H94.10834.66974.70102.76333.07232.49401.09691.77211.77133.49333.76484.34643.83282.18882.5064
H104.66005.47104.96423.48483.75763.71541.09621.76961.77132.77312.54343.76623.16972.18442.5103
C113.01643.98182.79922.54652.81883.48232.53022.80633.49332.77311.09641.09571.09901.53552.1462
H124.01615.00793.83083.50163.80714.31632.75373.11663.76482.54341.09641.76531.77012.18282.5143
H132.71883.69212.28252.82433.22863.81463.49193.83074.34643.76621.09571.76531.77842.19002.4762
H143.39664.23223.01152.80982.63443.80582.82222.65353.83283.16971.09901.77011.77842.18633.0720
C152.49213.36622.81851.53722.16262.15431.53492.18592.18882.18441.53552.18282.19002.18631.0988
H162.67543.55683.15782.13113.04712.44952.15543.07882.50642.51032.14622.51432.47623.07201.0988

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 113.724 N1 C4 H6 107.279
N1 C4 C15 111.960 H2 N1 H3 105.636
H2 N1 C4 109.506 H3 N1 C4 109.798
C4 C15 C7 110.364 C4 C15 C11 111.934
C4 C15 H16 106.708 H5 C4 H6 106.436
H5 C4 C15 108.619 H6 C4 C15 108.557
C7 C15 C11 110.981 C7 C15 H16 108.715
H8 C7 H9 107.668 H8 C7 H10 107.497
H8 C7 C15 111.152 H9 C7 H10 107.739
H9 C7 C15 111.456 H10 C7 C15 111.143
C11 C15 H16 107.965 H12 C11 H13 107.285
H12 C11 H14 107.474 H12 C11 C15 110.968
H13 C11 H14 108.254 H13 C11 C15 111.585
H14 C11 C15 111.091
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.721 -0.986   -0.992
2 H 0.295 0.365   0.370
3 H 0.295 0.350   0.359
4 C -0.133 0.306   0.239
5 H 0.106 -0.080   -0.051
6 H 0.133 -0.000   0.024
7 C -0.446 -0.388   -0.511
8 H 0.137 0.073   0.110
9 H 0.139 0.062   0.094
10 H 0.142 0.096   0.131
11 C -0.455 -0.205   -0.339
12 H 0.143 0.038   0.076
13 H 0.147 0.039   0.076
14 H 0.133 0.038   0.079
15 C -0.050 0.342   0.355
16 H 0.136 -0.051   -0.021


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.241 -0.159 1.228 1.261
CHELPG -0.266 -0.147 1.246 1.283
AIM        
ESP -0.251 -0.147 1.260 1.293


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.089 0.642 -3.383
y 0.642 -32.912 0.508
z -3.383 0.508 -35.249
Traceless
 xyz
x 1.992 0.642 -3.383
y 0.642 0.756 0.508
z -3.383 0.508 -2.748
Polar
3z2-r2-5.497
x2-y20.824
xy0.642
xz-3.383
yz0.508


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.298 0.002 -0.020
y 0.002 7.616 0.033
z -0.020 0.033 6.553


<r2> (average value of r2) Å2
<r2> 151.003
(<r2>)1/2 12.288