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All results from a given calculation for C5H12S (Propane, 2-(ethylthio)-)

using model chemistry: B3LYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at B3LYP/3-21G
 hartrees
Energy at 0K-592.931862
Energy at 298.15K-592.944627
Nuclear repulsion energy308.469207
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/3-21G
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 3139 3029 26.02      
2 A 3120 3010 22.55      
3 A 3114 3005 39.17      
4 A 3095 2986 6.61      
5 A 3089 2980 4.26      
6 A 3056 2949 22.01      
7 A 3049 2942 30.79      
8 A 1573 1518 5.74      
9 A 1570 1515 12.56      
10 A 1568 1513 9.47      
11 A 1539 1485 4.77      
12 A 1471 1419 7.08      
13 A 1465 1414 5.76      
14 A 1313 1267 15.72      
15 A 1311 1265 31.43      
16 A 1215 1173 14.15      
17 A 1120 1081 29.17      
18 A 1077 1039 0.98      
19 A 986 951 6.38      
20 A 887 856 3.01      
21 A 637 615 3.44      
22 A 581 560 3.80      
23 A 452 436 2.83      
24 A 371 358 0.40      
25 A 288 278 1.38      
26 A 266 256 0.15      
27 A 158 152 0.34      
28 A 3159 3048 23.04      
29 A 3135 3025 16.48      
30 A 3126 3016 2.14      
31 A 3103 2994 0.92      
32 A 3044 2937 11.79      
33 A 1562 1507 5.43      
34 A 1558 1503 5.97      
35 A 1551 1497 0.20      
36 A 1456 1405 13.35      
37 A 1377 1328 1.16      
38 A 1308 1262 0.51      
39 A 1140 1100 3.25      
40 A 1058 1021 0.16      
41 A 989 954 1.66      
42 A 970 936 0.60      
43 A 813 784 6.38      
44 A 316 304 1.61      
45 A 251 242 0.00      
46 A 243 234 0.05      
47 A 77 74 2.28      
48 A 44 43 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 35892.1 cm-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 34632.3 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 B3LYP/3-21G
ABC
0.15030 0.04975 0.04898

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.776 0.721 0.000
C2 1.509 -0.146 0.000
C3 -1.485 -1.058 1.278
C4 -1.485 -1.058 -1.278
S5 0.000 1.026 0.000
C6 -1.470 -0.209 0.000
H7 3.666 0.081 0.000
H8 -2.324 0.476 0.000
H9 -1.483 -0.421 2.167
H10 -1.483 -0.421 -2.167
H11 2.807 1.360 0.888
H12 2.807 1.360 -0.888
H13 1.461 -0.771 -0.893
H14 1.461 -0.771 0.893
H15 -2.384 -1.688 1.297
H16 -2.384 -1.688 -1.297
H17 -0.611 -1.717 1.317
H18 -0.611 -1.717 -1.317

Atom - Atom Distances (Å)
  C1 C2 C3 C4 S5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16 H17 H18
C11.53564.79154.79152.79304.34681.09625.10584.91334.91331.09431.09432.18062.18065.84055.84054.37674.3767
C21.53563.38073.38071.91022.97942.16923.88263.70433.70432.17732.17731.09161.09164.38314.38312.94932.9493
C34.79153.38072.55632.85991.53445.42832.16521.09353.50364.94155.38143.67132.98511.09772.79881.09532.8165
C44.79153.38072.55632.85991.53445.42832.16523.50361.09355.38144.94152.98513.67132.79881.09772.81651.0953
S52.79301.91022.85992.85991.91943.78592.38782.99802.99802.96322.96322.48222.48223.83743.83743.10323.1032
C64.34682.97941.53441.53441.91945.14421.09432.17762.17764.64124.64123.11543.11542.16872.16872.17852.1785
H71.09622.16925.42835.42833.78595.14426.00285.60895.60891.77811.77812.52722.52726.43536.43534.82344.8234
H85.10583.88262.16522.16522.38781.09436.00282.49162.49165.28155.28154.08394.08392.52302.52303.07813.0781
H94.91333.70431.09353.50362.99802.17765.60892.49164.33434.81755.55964.26103.22671.78173.79651.77803.8181
H104.91333.70433.50361.09352.99802.17765.60892.49164.33435.55964.81753.22674.26103.79651.78173.81811.7780
H111.09432.17734.94155.38142.96324.64121.77815.28154.81755.55961.77663.08642.52026.03316.40354.61895.1004
H121.09432.17735.38144.94152.96324.64121.77815.28155.55964.81751.77662.52023.08646.40356.03315.10044.6189
H132.18061.09163.67132.98512.48223.11542.52724.08394.26103.22673.08642.52021.78684.51893.97333.17422.3172
H142.18061.09162.98513.67132.48223.11542.52724.08393.22674.26102.52023.08641.78683.97334.51892.31723.1742
H155.84054.38311.09772.79883.83742.16876.43532.52301.78173.79656.03316.40354.51893.97332.59301.77293.1580
H165.84054.38312.79881.09773.83742.16876.43532.52303.79651.78176.40356.03313.97334.51892.59303.15801.7729
H174.37672.94931.09532.81653.10322.17854.82343.07811.77803.81814.61895.10043.17422.31721.77293.15802.6340
H184.37672.94932.81651.09533.10322.17854.82343.07813.81811.77805.10044.61892.31723.17423.15801.77292.6340

picture of Propane, 2-(ethylthio)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S5 107.803 C1 C2 H13 111.070
C1 C2 H14 111.070 C2 C1 H7 109.897
C2 C1 H11 110.643 C2 C1 H12 110.643
C2 S5 C6 102.153 C3 C6 C4 112.810
C3 C6 S5 111.309 C3 C6 H8 109.776
C4 C6 S5 111.309 C4 C6 H8 109.776
S5 C2 H13 108.471 S5 C2 H14 108.471
S5 C6 H8 101.251 C6 C3 H9 110.803
C6 C3 H15 109.853 C6 C3 H17 110.770
C6 C4 H10 110.803 C6 C4 H16 109.853
C6 C4 H18 110.770 H7 C1 H11 108.531
H7 C1 H12 108.531 H9 C3 H15 108.805
H9 C3 H17 108.652 H10 C4 H16 108.805
H10 C4 H18 108.652 H11 C1 H12 108.534
H13 C2 H14 109.862 H15 C3 H17 107.885
H16 C4 H18 107.885
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.560     -0.286
2 C -0.613     0.050
3 C -0.534     -0.450
4 C -0.534     -0.450
5 S 0.224     -0.368
6 C -0.467     0.185
7 H 0.198     0.069
8 H 0.234     0.123
9 H 0.208     0.126
10 H 0.208     0.126
11 H 0.209     0.113
12 H 0.209     0.113
13 H 0.223     0.063
14 H 0.223     0.063
15 H 0.193     0.122
16 H 0.193     0.122
17 H 0.193     0.139
18 H 0.193     0.139


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.032 -1.977 0.000 1.977
CHELPG        
AIM        
ESP 0.024 -1.934 0.000 1.934


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.639 0.346 0.000
y 0.346 -49.738 0.000
z 0.000 0.000 -48.044
Traceless
 xyz
x 6.253 0.346 0.000
y 0.346 -4.397 0.000
z 0.000 0.000 -1.856
Polar
3z2-r2-3.711
x2-y27.100
xy0.346
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.521 1.076 0.000
y 1.076 9.443 0.000
z 0.000 0.000 8.304


<r2> (average value of r2) Å2
<r2> 273.784
(<r2>)1/2 16.546