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All results from a given calculation for CH2FCH2CH3 (1-Fluoropropane)

using model chemistry: CCSD(T)=FULL/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no CS trans 1A'
1 2 yes C1 gauche 1A

Conformer 1 (CS trans)

Jump to S1C2
Energy calculated at CCSD(T)=FULL/cc-pVDZ
 hartrees
Energy at 0K-217.819988
Energy at 298.15K-217.827839
HF Energy-217.126089
Nuclear repulsion energy127.344882
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 CCSD(T)=FULL/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' 3140 3025        
2 A' 3061 2949        
3 A' 3047 2935        
4 A' 3043 2931        
5 A' 1515 1459        
6 A' 1502 1446        
7 A' 1486 1431        
8 A' 1442 1389        
9 A' 1413 1361        
10 A' 1328 1279        
11 A' 1143 1101        
12 A' 1095 1055        
13 A' 1060 1021        
14 A' 905 871        
15 A' 451 435        
16 A' 264 254        
17 A" 3131 3016        
18 A" 3111 2996        
19 A" 3090 2976        
20 A" 1493 1438        
21 A" 1312 1264        
22 A" 1269 1223        
23 A" 1195 1151        
24 A" 889 856        
25 A" 765 737        
26 A" 240 231        
27 A" 134 129        

Unscaled Zero Point Vibrational Energy (zpe) 21261.6 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 20479.2 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 CCSD(T)=FULL/cc-pVDZ
ABC
0.89535 0.12395 0.11612

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.128 -0.787 0.000
C2 0.000 0.730 0.000
C3 -1.468 1.174 0.000
F4 1.472 -1.154 0.000
H5 -0.350 -1.224 0.899
H6 -0.350 -1.224 -0.899
H7 0.525 1.128 -0.890
H8 0.525 1.128 0.890
H9 -1.549 2.276 0.000
H10 -2.001 0.798 -0.894
H11 -2.001 0.798 0.894

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.52212.52881.39291.10761.10762.14802.14803.49152.80012.8001
C21.52211.53432.39032.17912.17911.10661.10662.18832.19242.1924
C32.52881.53433.75022.79512.79512.18302.18301.10411.10661.1066
F41.39292.39033.75022.03212.03212.62542.62544.57004.08214.0821
H51.10762.17912.79512.03211.79713.08112.50923.80723.16662.6104
H61.10762.17912.79512.03211.79712.50923.08113.80722.61043.1666
H72.14801.10662.18302.62543.08112.50921.77912.53162.54663.1091
H82.14801.10662.18302.62542.50923.08111.77912.53163.10912.5466
H93.49152.18831.10414.57003.80723.80722.53162.53161.78531.7853
H102.80012.19241.10664.08213.16662.61042.54663.10911.78531.7882
H112.80012.19241.10664.08212.61043.16663.10912.54661.78531.7882

picture of 1-Fluoropropane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 111.657 C1 C2 H7 108.561
C1 C2 H8 108.561 C2 C1 F4 110.089
C2 C1 H5 110.936 C2 C1 H6 110.936
C2 C3 H9 111.029 C2 C3 H10 111.205
C2 C3 H11 111.205 C3 C2 H7 110.461
C3 C2 H8 110.461 F4 C1 H5 108.176
F4 C1 H6 108.176 H5 C1 H6 108.434
H7 C2 H8 106.997 H9 C3 H10 107.718
H9 C3 H11 107.718 H10 C3 H11 107.800
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at CCSD(T)=FULL/cc-pVDZ
 hartrees
Energy at 0K-217.820809
Energy at 298.15K 
HF Energy-217.126595
Nuclear repulsion energy129.876407
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 CCSD(T)=FULL/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 3153 3037        
2 A 3134 3019        
3 A 3109 2995        
4 A 3097 2983        
5 A 3056 2944        
6 A 3050 2938        
7 A 3045 2933        
8 A 1510 1454        
9 A 1501 1446        
10 A 1486 1432        
11 A 1468 1414        
12 A 1432 1379        
13 A 1414 1362        
14 A 1374 1323        
15 A 1298 1251        
16 A 1273 1227        
17 A 1180 1137        
18 A 1128 1087        
19 A 1112 1071        
20 A 987 951        
21 A 918 884        
22 A 891 858        
23 A 769 741        
24 A 479 461        
25 A 319 307        
26 A 230 222        
27 A 147 142        

Unscaled Zero Point Vibrational Energy (zpe) 21280.0 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 20496.9 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 CCSD(T)=FULL/cc-pVDZ
ABC
0.47328 0.17154 0.14360

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.805 0.516 0.294
C2 -0.597 0.669 -0.281
C3 -1.519 -0.490 0.119
F4 1.379 -0.667 -0.172
H5 1.459 1.356 -0.007
H6 0.775 0.466 1.401
H7 -0.519 0.733 -1.384
H8 -1.008 1.636 0.071
H9 -2.521 -0.379 -0.333
H10 -1.090 -1.451 -0.213
H11 -1.643 -0.533 1.218

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.52282.53841.39591.10621.10782.14812.14243.50082.77762.8187
C21.52281.53412.38812.18492.18001.10711.10822.19182.17742.1878
C32.53841.53412.91873.50602.79652.18002.18651.10441.10391.1068
F41.39592.38812.91872.03142.03022.65163.32633.91422.59073.3295
H51.10622.18493.50602.03141.80022.48932.48444.35413.79673.8328
H61.10782.18002.79652.03021.80023.08202.51353.81913.12312.6228
H72.14811.10712.18002.65162.48933.08201.78112.51942.54233.1037
H82.14241.10822.18653.32632.48442.51351.78112.55213.10072.5339
H93.50082.19181.10443.91424.35413.81912.51942.55211.79181.7889
H102.77762.17741.10392.59073.79673.12312.54233.10071.79181.7877
H112.81872.18781.10683.32953.83282.62283.10372.53391.78891.7877

picture of 1-Fluoropropane state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.277 C1 C2 H7 108.505
C1 C2 H8 107.999 C2 C1 F4 109.736
C2 C1 H5 111.434 C2 C1 H6 110.953
C2 C3 H9 111.297 C2 C3 H10 110.188
C2 C3 H11 110.839 C3 C2 H7 110.204
C3 C2 H8 110.650 F4 C1 H5 107.995
F4 C1 H6 107.807 H5 C1 H6 108.799
H7 C2 H8 107.028 H9 C3 H10 108.465
H9 C3 H11 108.005 H10 C3 H11 107.937
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability