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All results from a given calculation for C5H10 (Cyclopropane, 1,1-dimethyl-)

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-196.598469
Energy at 298.15K-196.609246
HF Energy-196.598469
Nuclear repulsion energy184.466908
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/TZVP
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 3123 3015 12.86      
2 A 3090 2984 38.53      
3 A 3019 2914 46.23      
4 A 1521 1468 0.02      
5 A 1508 1455 7.52      
6 A 1427 1378 0.08      
7 A 1352 1306 1.66      
8 A 1085 1047 0.24      
9 A 1041 1005 12.24      
10 A 942 910 11.98      
11 A 685 662 1.95      
12 A 354 342 0.04      
13 A 3194 3083 0.00      
14 A 3067 2961 0.00      
15 A 1485 1434 0.00      
16 A 1189 1148 0.00      
17 A 1068 1031 0.00      
18 A 903 872 0.00      
19 A 333 321 0.00      
20 A 213 206 0.00      
21 A 3119 3011 27.40      
22 A 3070 2964 66.95      
23 A 1504 1452 6.66      
24 A 1475 1424 5.57      
25 A 1160 1120 4.51      
26 A 1075 1038 0.96      
27 A 848 818 6.87      
28 A 397 383 1.18      
29 A 241 232 0.01      
30 A 3208 3097 26.51      
31 A 3088 2981 20.08      
32 A 3013 2909 33.72      
33 A 1498 1446 5.00      
34 A 1415 1366 8.12      
35 A 1317 1272 1.29      
36 A 976 942 0.37      
37 A 947 915 0.18      
38 A 796 769 0.02      
39 A 363 351 0.91      

Unscaled Zero Point Vibrational Energy (zpe) 30055.4 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 29015.4 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/TZVP
ABC
0.20540 0.17321 0.12694

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.151
C2 0.757 0.000 -1.154
C3 -0.757 0.000 -1.154
C4 0.000 1.274 0.970
C5 0.000 -1.274 0.970
H6 1.264 0.910 -1.451
H7 1.264 -0.910 -1.451
H8 -1.264 -0.910 -1.451
H9 -1.264 0.910 -1.451
H10 -0.884 1.326 1.612
H11 -0.884 -1.326 1.612
H12 0.884 -1.326 1.612
H13 0.884 1.326 1.612
H14 0.000 2.158 0.329
H15 0.000 -2.158 0.329

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.50851.50851.51431.51432.23432.23432.23432.23432.16212.16212.16212.16212.16572.1657
C21.50851.51402.58932.58931.08311.08312.23642.23643.47863.47863.06973.06972.72572.7257
C31.50851.51402.58932.58932.23642.23641.08311.08313.06973.06973.47863.47862.72572.7257
C41.51432.58932.58932.54832.75493.49663.49662.75491.09412.82082.82081.09411.09203.4918
C51.51432.58932.58932.54833.49662.75492.75493.49662.82081.09411.09412.82083.49181.0920
H62.23431.08312.23642.75493.49661.81943.11502.52853.76424.35843.81123.11432.51503.7655
H72.23431.08312.23643.49662.75491.81942.52853.11504.35843.76423.11433.81123.76552.5150
H82.23432.23641.08313.49662.75493.11502.52851.81943.81123.11433.76424.35843.76552.5150
H92.23432.23641.08312.75493.49662.52853.11501.81943.11433.81124.35843.76422.51503.7655
H102.16213.47863.06971.09412.82083.76424.35843.81123.11432.65273.18801.76821.76643.8172
H112.16213.47863.06972.82081.09414.35843.76423.11433.81122.65271.76823.18803.81721.7664
H122.16213.06973.47862.82081.09413.81123.11433.76424.35843.18801.76822.65273.81721.7664
H132.16213.06973.47861.09412.82083.11433.81124.35843.76421.76823.18802.65271.76643.8172
H142.16572.72572.72571.09203.49182.51503.76553.76552.51501.76643.81723.81721.76644.3168
H152.16572.72572.72573.49181.09203.76552.51502.51503.76553.81721.76641.76643.81724.3168

picture of Cyclopropane, 1,1-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 59.878 C1 C2 H6 118.189
C1 C2 H7 118.189 C1 C3 C2 59.878
C1 C3 H8 118.189 C1 C3 H9 118.189
C1 C4 H10 110.943 C1 C4 H13 110.943
C1 C4 H14 111.362 C1 C5 H11 110.943
C1 C5 H12 110.943 C1 C5 H15 111.362
C2 C1 C3 60.244 C2 C1 C4 117.869
C2 C1 C5 117.869 C2 C3 H8 117.924
C2 C3 H9 117.924 C3 C1 C4 117.869
C3 C1 C5 117.869 C3 C2 H6 117.924
C3 C2 H7 117.924 C4 C1 C5 114.574
H6 C2 H7 114.253 H8 C3 H9 114.253
H10 C4 H13 107.820 H10 C4 H14 107.809
H11 C5 H12 107.820 H11 C5 H15 107.809
H12 C5 H15 107.809 H13 C4 H14 107.809
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.029      
2 C -0.312      
3 C -0.312      
4 C -0.313      
5 C -0.313      
6 H 0.136      
7 H 0.136      
8 H 0.136      
9 H 0.136      
10 H 0.116      
11 H 0.116      
12 H 0.116      
13 H 0.116      
14 H 0.106      
15 H 0.106      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.147 0.147
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.051 0.000 0.000
y 0.000 -32.779 0.000
z 0.000 0.000 -34.675
Traceless
 xyz
x -0.323 0.000 0.000
y 0.000 1.583 0.000
z 0.000 0.000 -1.260
Polar
3z2-r2-2.520
x2-y2-1.271
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.345 0.000 0.000
y 0.000 8.648 0.000
z 0.000 0.000 9.290


<r2> (average value of r2) Å2
<r2> 123.133
(<r2>)1/2 11.097