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All results from a given calculation for C4H9N (Cyclobutylamine)

using model chemistry: BLYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-311G*
 hartrees
Energy at 0K-212.484674
Energy at 298.15K-212.495602
Nuclear repulsion energy185.077255
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 BLYP/6-311G*
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' 3341 3333 12.42      
2 A' 3041 3034 79.97      
3 A' 3009 3002 25.40      
4 A' 2986 2978 46.75      
5 A' 2971 2964 23.62      
6 A' 2863 2856 121.05      
7 A' 1664 1659 26.12      
8 A' 1477 1474 3.36      
9 A' 1454 1450 1.87      
10 A' 1339 1336 20.06      
11 A' 1250 1247 5.58      
12 A' 1211 1208 0.37      
13 A' 1121 1118 6.43      
14 A' 1050 1048 9.45      
15 A' 933 931 13.31      
16 A' 857 855 6.99      
17 A' 834 831 113.38      
18 A' 793 791 9.16      
19 A' 663 661 0.86      
20 A' 396 395 5.17      
21 A' 129 128 1.29      
22 A" 3414 3406 3.71      
23 A" 3016 3008 10.08      
24 A" 2967 2960 96.48      
25 A" 1448 1444 2.83      
26 A" 1311 1308 0.07      
27 A" 1244 1240 0.30      
28 A" 1229 1226 0.14      
29 A" 1195 1192 0.41      
30 A" 1143 1140 1.31      
31 A" 1014 1011 0.36      
32 A" 906 904 0.49      
33 A" 884 882 2.00      
34 A" 749 747 0.30      
35 A" 381 380 10.14      
36 A" 267 267 36.82      

Unscaled Zero Point Vibrational Energy (zpe) 27274.7 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 27206.5 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 BLYP/6-311G*
ABC
0.27630 0.15357 0.12677

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.405 0.969 0.000
H2 -1.675 1.524 0.820
H3 -1.675 1.524 -0.820
C4 0.486 -0.258 -1.094
H5 -0.208 -0.379 -1.938
H6 1.492 -0.052 -1.487
C7 0.486 -0.258 1.094
H8 -0.208 -0.379 1.938
H9 1.492 -0.052 1.487
C10 0.061 0.780 0.000
H11 0.634 1.728 0.000
C12 0.486 -1.377 0.000
H13 1.332 -2.078 0.000
H14 -0.450 -1.949 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.02611.02612.50572.64723.41312.50572.64723.41311.47842.17673.01294.09583.0701
H21.02611.63953.39213.65804.22312.81412.65043.60002.05872.45913.70874.76313.7726
H31.02611.63952.81412.65043.60003.39213.65804.22312.05872.45913.70874.76313.7726
C42.50573.39212.81411.09961.10002.18823.11332.77771.56702.27261.56472.28592.2208
H52.64723.65802.65041.09961.78973.11333.87693.83792.27462.98482.28793.00262.5061
H63.41314.22313.60001.10001.78972.77773.83792.97312.22522.47302.23112.51803.0954
C72.50572.81413.39212.18823.11332.77771.09961.10001.56702.27261.56472.28592.2208
H82.64722.65043.65803.11333.87693.83791.09961.78972.27462.98482.28793.00262.5061
H93.41313.60004.22312.77773.83792.97311.10001.78972.22522.47302.23112.51803.0954
C101.47842.05872.05871.56702.27462.22521.56702.27462.22521.10822.19833.12802.7765
H112.17672.45912.45912.27262.98482.47302.27262.98482.47301.10823.10863.86973.8339
C123.01293.70873.70871.56472.28792.23111.56472.28792.23112.19833.10861.09901.0970
H134.09584.76314.76312.28593.00262.51802.28593.00262.51803.12803.86971.09901.7867
H143.07013.77263.77262.22082.50613.09542.22082.50613.09542.77653.83391.09701.7867

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 110.696 N1 C10 C7 110.696
N1 C10 H11 113.840 H2 N1 H3 106.053
H2 N1 C10 109.241 H3 N1 C10 109.241
C4 C10 C7 88.569 C4 C10 H11 115.252
C4 C12 C7 88.728 C4 C12 H13 117.147
C4 C12 H14 111.892 H5 C4 H6 108.913
H5 C4 C10 115.981 H5 C4 C12 117.274
H6 C4 C10 111.909 H6 C4 C12 112.541
C7 C10 H11 115.252 C7 C12 H13 117.147
C7 C12 H14 111.892 H8 C7 H9 108.913
H8 C7 C10 115.981 H8 C7 C12 117.274
H9 C7 C10 111.909 H9 C7 C12 112.541
C10 C4 C12 89.168 C10 C7 C12 89.168
H13 C12 H14 108.904
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.719      
2 H 0.296      
3 H 0.296      
4 C -0.371      
5 H 0.188      
6 H 0.185      
7 C -0.371      
8 H 0.188      
9 H 0.185      
10 C -0.068      
11 H 0.171      
12 C -0.364      
13 H 0.188      
14 H 0.199      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.331 1.282 0.000 1.324
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.599 -2.262 0.000
y -2.262 -31.082 0.000
z 0.000 0.000 -32.280
Traceless
 xyz
x -1.918 -2.262 0.000
y -2.262 1.857 0.000
z 0.000 0.000 0.061
Polar
3z2-r20.122
x2-y2-2.517
xy-2.262
xz0.000
yz0.000


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> 116.889
(<r2>)1/2 10.812