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All results from a given calculation for C4H9N (Cyclobutylamine)

using model chemistry: B3LYPultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-212.642132
Energy at 298.15K-212.653197
HF Energy-212.642132
Nuclear repulsion energy186.956467
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 B3LYPultrafine/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' 3474 3359 1.35      
2 A' 3118 3014 58.38      
3 A' 3088 2985 18.46      
4 A' 3065 2963 39.02      
5 A' 3050 2948 20.46      
6 A' 2963 2864 93.04      
7 A' 1653 1598 20.70      
8 A' 1503 1453 3.72      
9 A' 1478 1429 1.95      
10 A' 1381 1335 22.11      
11 A' 1288 1246 5.64      
12 A' 1240 1199 0.64      
13 A' 1158 1120 8.05      
14 A' 1079 1043 8.25      
15 A' 957 925 6.65      
16 A' 883 854 3.68      
17 A' 855 826 90.51      
18 A' 813 786 36.83      
19 A' 675 652 1.10      
20 A' 403 390 4.86      
21 A' 137 132 0.97      
22 A" 3551 3433 0.06      
23 A" 3095 2991 9.69      
24 A" 3045 2944 79.04      
25 A" 1470 1421 2.98      
26 A" 1343 1298 0.15      
27 A" 1278 1235 0.16      
28 A" 1263 1221 0.47      
29 A" 1223 1182 0.79      
30 A" 1171 1132 0.62      
31 A" 1032 998 0.12      
32 A" 936 905 0.38      
33 A" 914 883 1.77      
34 A" 766 741 0.20      
35 A" 391 378 8.43      
36 A" 260 251 27.73      

Unscaled Zero Point Vibrational Energy (zpe) 27999.0 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 27066.6 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 B3LYPultrafine/cc-pVTZ
ABC
0.28127 0.15672 0.12968

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.411 0.922 0.000
H2 -1.720 1.438 0.815
H3 -1.720 1.438 -0.815
C4 0.495 -0.240 -1.081
H5 -0.169 -0.363 -1.936
H6 1.500 -0.022 -1.442
C7 0.495 -0.240 1.081
H8 -0.169 -0.363 1.936
H9 1.500 -0.022 1.442
C10 0.044 0.776 0.000
H11 0.579 1.733 0.000
C12 0.495 -1.351 0.000
H13 1.331 -2.049 0.000
H14 -0.435 -1.914 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.01341.01342.48052.63473.38312.48052.63473.38311.46202.14872.96714.04352.9999
H21.01341.63063.36473.63604.19522.79242.62833.59132.05322.45733.65484.70543.6822
H31.01341.63062.79242.62833.59133.36473.63604.19522.05322.45733.65484.70543.6822
C42.48053.36472.79241.08971.09012.16133.09102.72421.55062.25121.55012.26702.1992
H52.63473.63602.62831.08971.77393.09103.87143.78302.25602.94952.27272.97332.4948
H63.38314.19523.59131.09011.77392.72423.78302.88382.19932.45082.20412.49373.0671
C72.48052.79243.36472.16133.09102.72421.08971.09011.55062.25121.55012.26702.1992
H82.63472.62833.63603.09103.87143.78301.08971.77392.25602.94952.27272.97332.4948
H93.38313.59134.19522.72423.78302.88381.09011.77392.19932.45082.20412.49373.0671
C101.46202.05322.05321.55062.25602.19931.55062.25602.19931.09652.17493.10482.7327
H112.14872.45732.45732.25122.94952.45082.25122.94952.45081.09653.08563.85623.7857
C122.96713.65483.65481.55012.27272.20411.55012.27272.20412.17493.08561.08891.0873
H134.04354.70544.70542.26702.97332.49372.26702.97332.49373.10483.85621.08891.7715
H142.99993.68223.68222.19922.49483.06712.19922.49483.06712.73273.78571.08731.7715

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 110.815 N1 C10 C7 110.815
N1 C10 H11 113.478 H2 N1 H3 107.136
H2 N1 C10 110.781 H3 N1 C10 110.781
C4 C10 C7 88.362 C4 C10 H11 115.453
C4 C12 C7 88.394 C4 C12 H13 117.342
C4 C12 H14 111.789 H5 C4 H6 108.939
H5 C4 C10 116.313 H5 C4 C12 117.782
H6 C4 C10 111.597 H6 C4 C12 112.011
C7 C10 H11 115.453 C7 C12 H13 117.342
C7 C12 H14 111.789 H8 C7 H9 108.939
H8 C7 C10 116.313 H8 C7 C12 117.782
H9 C7 C10 111.597 H9 C7 C12 112.011
C10 C4 C12 89.083 C10 C7 C12 89.083
H13 C12 H14 108.980
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.346      
2 H 0.127      
3 H 0.127      
4 C -0.178      
5 H 0.083      
6 H 0.082      
7 C -0.178      
8 H 0.083      
9 H 0.082      
10 C 0.029      
11 H 0.076      
12 C -0.163      
13 H 0.091      
14 H 0.084      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.296 1.143 0.000 1.181
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.073 -2.102 -0.016
y -2.102 -31.204 -0.004
z -0.016 -0.004 -31.941
Traceless
 xyz
x -1.501 -2.102 -0.016
y -2.102 1.303 -0.004
z -0.016 -0.004 0.197
Polar
3z2-r20.395
x2-y2-1.869
xy-2.102
xz-0.016
yz-0.004


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.983 -0.611 -0.003
y -0.611 8.130 -0.000
z -0.003 -0.000 8.134


<r2> (average value of r2) Å2
<r2> 114.767
(<r2>)1/2 10.713