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

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-213.664240
Energy at 298.15K-213.676934
Nuclear repulsion energy194.390380
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 B1B95/6-31G*
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 3609 3426 0.05      
2 A 3523 3344 1.04      
3 A 3152 2992 46.73      
4 A 3150 2991 18.87      
5 A 3141 2982 63.79      
6 A 3136 2977 12.88      
7 A 3101 2944 37.40      
8 A 3077 2921 18.06      
9 A 3066 2911 20.58      
10 A 3060 2905 26.98      
11 A 2963 2812 79.86      
12 A 1710 1623 32.82      
13 A 1544 1465 14.61      
14 A 1533 1456 2.10      
15 A 1530 1453 3.93      
16 A 1520 1443 1.63      
17 A 1515 1439 1.65      
18 A 1453 1380 10.85      
19 A 1437 1364 1.31      
20 A 1424 1352 9.14      
21 A 1389 1319 0.96      
22 A 1363 1294 0.18      
23 A 1326 1258 7.48      
24 A 1246 1183 0.22      
25 A 1213 1151 2.30      
26 A 1188 1127 4.95      
27 A 1115 1059 15.06      
28 A 1107 1051 1.76      
29 A 979 929 0.66      
30 A 957 909 6.33      
31 A 942 895 51.76      
32 A 932 885 6.11      
33 A 865 821 84.72      
34 A 815 773 3.34      
35 A 484 459 8.37      
36 A 409 388 0.60      
37 A 360 342 7.81      
38 A 313 298 26.47      
39 A 261 248 4.35      
40 A 235 223 11.88      
41 A 218 207 11.90      
42 A 117 111 4.31      

Unscaled Zero Point Vibrational Energy (zpe) 33238.3 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 31553.1 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 B1B95/6-31G*
ABC
0.25237 0.11712 0.08815

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.991 -0.030 -0.184
H2 -2.791 -0.600 0.070
H3 -2.095 0.838 0.332
C4 -0.762 -0.697 0.224
H5 -0.640 -0.781 1.319
H6 -0.796 -1.721 -0.163
C7 1.732 -0.768 0.032
H8 1.868 -0.783 1.118
H9 1.689 -1.806 -0.313
H10 2.622 -0.307 -0.405
C11 0.555 1.450 0.108
H12 1.452 1.935 -0.287
H13 -0.307 2.027 -0.237
H14 0.599 1.516 1.201
C15 0.471 -0.002 -0.348
H16 0.363 -0.010 -1.439

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.01451.01471.45712.15652.07113.80224.14284.08884.62702.95963.96562.65933.31972.46812.6678
H21.01451.61872.03732.49462.30034.52654.77964.65545.44173.92444.95533.62894.15373.34273.5454
H31.01471.61872.03602.39012.91204.16164.35414.66124.91002.72943.76432.22232.91162.78473.1461
C41.45712.03732.03601.10521.09472.50252.77982.74323.46382.52143.47692.80012.77601.52642.1212
H52.15652.49462.39011.10521.76172.69832.51583.02233.71932.80513.78523.22742.61202.14883.0333
H62.07112.30032.91201.09471.76172.70853.10142.49103.70643.45714.29313.78043.77942.14312.4280
C73.80224.52654.16162.50252.69832.70851.09531.09401.09332.51232.73633.47022.80501.52352.1473
H84.14284.77964.35412.77982.51583.10141.09531.76771.76542.78113.08873.80382.62762.17103.0663
H94.08884.65544.66122.74323.02232.49101.09401.76771.76743.47323.74834.32203.80952.17672.5001
H104.62705.44174.91003.46383.71933.70641.09331.76541.76742.76112.53203.74883.16172.17312.5017
C112.95963.92442.72942.52142.80513.45712.51232.78113.47322.76111.09341.09311.09631.52432.1358
H123.96564.95533.76433.47693.78524.29312.73633.08873.74832.53201.09341.76141.76602.17202.5090
H132.65933.62892.22232.80013.22743.78043.47023.80384.32203.74881.09311.76141.77562.17592.4581
H143.31974.15372.91162.77602.61203.77942.80502.62763.80953.16171.09631.76601.77562.17283.0586
C152.46813.34272.78471.52642.14882.14311.52352.17102.17672.17311.52432.17202.17592.17281.0960
H162.66783.54543.14612.12123.03332.42802.14733.06632.50012.50172.13582.50902.45813.05861.0960

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 113.919 N1 C4 H6 107.665
N1 C4 C15 111.615 H2 N1 H3 105.823
H2 N1 C4 109.734 H3 N1 C4 109.613
C4 C15 C7 110.270 C4 C15 C11 111.482
C4 C15 H16 106.819 H5 C4 H6 106.409
H5 C4 C15 108.413 H6 C4 C15 108.575
C7 C15 C11 111.032 C7 C15 H16 109.019
H8 C7 H9 107.684 H8 C7 H10 107.542
H8 C7 C15 110.932 H9 C7 H10 107.808
H9 C7 C15 111.469 H10 C7 C15 111.227
C11 C15 H16 108.073 H12 C11 H13 107.335
H12 C11 H14 107.509 H12 C11 C15 111.071
H13 C11 H14 108.387 H13 C11 C15 111.407
H14 C11 C15 110.962
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.746      
2 H 0.311      
3 H 0.309      
4 C -0.169      
5 H 0.124      
6 H 0.155      
7 C -0.489      
8 H 0.154      
9 H 0.158      
10 H 0.161      
11 C -0.500      
12 H 0.163      
13 H 0.166      
14 H 0.150      
15 C -0.112      
16 H 0.164      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.237 -0.187 1.223 1.260
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.817 0.734 -3.385
y 0.734 -32.652 0.554
z -3.385 0.554 -34.962
Traceless
 xyz
x 1.990 0.734 -3.385
y 0.734 0.738 0.554
z -3.385 0.554 -2.728
Polar
3z2-r2-5.455
x2-y20.834
xy0.734
xz-3.385
yz0.554


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.218 0.002 -0.012
y 0.002 7.571 0.033
z -0.012 0.033 6.537


<r2> (average value of r2) Å2
<r2> 148.475
(<r2>)1/2 12.185