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All results from a given calculation for CH3CH2CH2Br (n-propyl bromide)

using model chemistry: BLYP/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-2692.607379
Energy at 298.15K-2692.617652
HF Energy-2692.607379
Nuclear repulsion energy231.557496
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/cc-pVDZ
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' 3024 3029 30.07      
2 A' 3003 3008 17.32      
3 A' 2964 2969 12.03      
4 A' 2950 2955 26.87      
5 A' 1444 1446 2.97      
6 A' 1427 1429 0.97      
7 A' 1420 1422 0.70      
8 A' 1357 1359 0.21      
9 A' 1303 1305 1.23      
10 A' 1190 1192 50.09      
11 A' 1073 1075 1.00      
12 A' 997 998 1.62      
13 A' 876 878 9.98      
14 A' 609 610 27.23      
15 A' 291 292 2.41      
16 A' 204 204 1.66      
17 A" 3068 3072 15.72      
18 A" 3019 3024 39.77      
19 A" 2994 2999 0.37      
20 A" 1429 1431 5.83      
21 A" 1268 1270 0.02      
22 A" 1190 1192 0.17      
23 A" 1006 1007 1.79      
24 A" 826 827 0.02      
25 A" 735 736 3.92      
26 A" 235 235 0.04      
27 A" 112 112 0.62      

Unscaled Zero Point Vibrational Energy (zpe) 20005.3 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 20037.3 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/cc-pVDZ
ABC
0.82879 0.05227 0.05060

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.859 0.000
C2 1.524 0.716 0.000
C3 2.216 2.098 0.000
Br4 -0.930 -0.926 0.000
H5 -0.379 1.373 0.902
H6 -0.379 1.373 -0.902
H7 1.838 0.132 0.890
H8 1.838 0.132 -0.890
H9 3.319 1.981 0.000
H10 1.941 2.692 -0.896
H11 1.941 2.692 0.896

Atom - Atom Distances (Å)
  C1 C2 C3 Br4 H5 H6 H7 H8 H9 H10 H11
C11.53022.53882.01261.10551.10552.16742.16743.50342.81652.8165
C21.53021.54582.95212.20622.20621.10991.10992.19652.21022.2102
C32.53881.54584.36352.84182.84182.19062.19061.10871.11021.1102
Br42.01262.95214.36352.53022.53023.09413.09415.14834.70524.7052
H51.10552.20622.84182.53021.80442.54073.10943.85493.21872.6694
H61.10552.20622.84182.53021.80443.10942.54073.85492.66943.2187
H72.16741.10992.19063.09412.54073.10941.78082.53093.12362.5622
H82.16741.10992.19063.09413.10942.54071.78082.53092.56223.1236
H93.50342.19651.10875.14833.85493.85492.53092.53091.79071.7907
H102.81652.21021.11024.70523.21872.66943.12362.56221.79071.7925
H112.81652.21021.11024.70522.66943.21872.56223.12361.79071.7925

picture of n-propyl bromide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 111.246 C1 C2 H7 109.329
C1 C2 H8 109.329 C2 C1 Br4 112.155
C2 C1 H5 112.658 C2 C1 H6 112.658
C2 C3 H9 110.599 C2 C3 H10 111.589
C2 C3 H11 111.589 C3 C2 H7 110.067
C3 C2 H8 110.067 Br4 C1 H5 104.698
Br4 C1 H6 104.698 H5 C1 H6 109.390
H7 C2 H8 106.691 H9 C3 H10 107.606
H9 C3 H11 107.606 H10 C3 H11 107.663
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.060      
2 C 0.025      
3 C 0.003      
4 Br -0.132      
5 H 0.052      
6 H 0.052      
7 H 0.012      
8 H 0.012      
9 H 0.012      
10 H 0.012      
11 H 0.012      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.246 1.754 0.000 2.151
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.591 0.220 0.000
y 0.220 -37.859 0.000
z 0.000 0.000 -38.710
Traceless
 xyz
x -0.307 0.220 0.000
y 0.220 0.791 0.000
z 0.000 0.000 -0.485
Polar
3z2-r2-0.969
x2-y2-0.732
xy0.220
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.275 2.098 0.000
y 2.098 8.786 0.000
z 0.000 0.000 5.999


<r2> (average value of r2) Å2
<r2> 214.194
(<r2>)1/2 14.635