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

using model chemistry: CCSD/TZVP

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/TZVP
 hartrees
Energy at 0K-217.899109
Energy at 298.15K-217.906979
HF Energy-217.196379
Nuclear repulsion energy128.080817
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/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' 3147 3003 31.71      
2 A' 3085 2944 50.60      
3 A' 3078 2938 14.46      
4 A' 3063 2923 18.07      
5 A' 1555 1484 2.31      
6 A' 1536 1466 4.88      
7 A' 1520 1451 0.44      
8 A' 1479 1412 17.74      
9 A' 1452 1386 1.53      
10 A' 1369 1307 1.73      
11 A' 1165 1111 1.91      
12 A' 1098 1048 93.41      
13 A' 1057 1009 21.43      
14 A' 918 877 6.69      
15 A' 457 437 6.08      
16 A' 273 261 4.26      
17 A" 3147 3004 89.11      
18 A" 3127 2985 0.03      
19 A" 3113 2971 4.00      
20 A" 1526 1457 6.03      
21 A" 1342 1280 0.02      
22 A" 1302 1243 0.55      
23 A" 1228 1172 2.00      
24 A" 918 876 1.31      
25 A" 782 747 0.39      
26 A" 229 218 0.04      
27 A" 123 117 3.73      

Unscaled Zero Point Vibrational Energy (zpe) 21543.9 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 20561.5 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 CCSD/TZVP
ABC
0.91008 0.12496 0.11710

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.127 -0.777 0.000
C2 0.000 0.732 0.000
C3 -1.466 1.164 0.000
F4 1.467 -1.151 0.000
H5 -0.336 -1.212 0.890
H6 -0.336 -1.212 -0.890
H7 0.512 1.126 -0.881
H8 0.512 1.126 0.881
H9 -1.551 2.252 0.000
H10 -1.987 0.788 -0.884
H11 -1.987 0.788 0.884

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.51452.51131.39161.09291.09292.13232.13233.46252.77502.7750
C21.51451.52842.38732.16372.16371.09261.09262.17122.17562.1756
C32.51131.52843.73712.77742.77742.16582.16581.09081.09291.0929
F41.39162.38733.73712.01162.01162.62192.62194.54854.05904.0590
H51.09292.16372.77742.01161.77953.05272.48663.77663.14182.5934
H61.09292.16372.77742.01161.77952.48663.05273.77662.59343.1418
H72.13231.09262.16582.62193.05272.48661.76212.50972.52213.0783
H82.13231.09262.16582.62192.48663.05271.76212.50973.07832.5221
H93.46252.17121.09084.54853.77663.77662.50972.50971.76491.7649
H102.77502.17561.09294.05903.14182.59342.52213.07831.76491.7677
H112.77502.17561.09294.05902.59343.14183.07832.52211.76491.7677

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 111.238 C1 C2 H7 108.667
C1 C2 H8 108.667 C2 C1 F4 110.398
C2 C1 H5 111.138 C2 C1 H6 111.138
C2 C3 H9 110.875 C2 C3 H10 111.102
C2 C3 H11 111.102 C3 C2 H7 110.339
C3 C2 H8 110.339 F4 C1 H5 107.515
F4 C1 H6 107.515 H5 C1 H6 108.996
H7 C2 H8 107.488 H9 C3 H10 107.839
H9 C3 H11 107.839 H10 C3 H11 107.938
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1 gauche)

Jump to S1C1
Energy calculated at CCSD/TZVP
 hartrees
Energy at 0K-217.899484
Energy at 298.15K 
HF Energy-217.196452
Nuclear repulsion energy130.396226
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/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 3156 3012 27.85      
2 A 3141 2998 66.20      
3 A 3135 2992 28.52      
4 A 3111 2969 15.20      
5 A 3082 2941 32.79      
6 A 3068 2928 11.69      
7 A 3066 2926 30.93      
8 A 1548 1477 0.82      
9 A 1533 1463 7.14      
10 A 1521 1452 7.02      
11 A 1502 1433 2.15      
12 A 1471 1404 13.71      
13 A 1452 1386 3.68      
14 A 1414 1350 0.90      
15 A 1327 1266 1.10      
16 A 1308 1249 1.10      
17 A 1209 1154 1.99      
18 A 1152 1099 15.15      
19 A 1115 1064 46.02      
20 A 1001 956 43.08      
21 A 941 898 2.92      
22 A 892 851 4.23      
23 A 784 748 0.89      
24 A 489 467 4.94      
25 A 322 307 0.96      
26 A 227 217 1.74      
27 A 141 134 2.61      

Unscaled Zero Point Vibrational Energy (zpe) 21552.8 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 20570.0 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/TZVP
ABC
0.48491 0.17007 0.14341

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.796 0.513 0.297
C2 -0.595 0.656 -0.284
C3 -1.528 -0.485 0.118
F4 1.396 -0.656 -0.170
H5 1.439 1.346 0.006
H6 0.765 0.447 1.388
H7 -0.515 0.714 -1.373
H8 -0.996 1.614 0.063
H9 -2.523 -0.342 -0.308
H10 -1.141 -1.442 -0.232
H11 -1.630 -0.536 1.205

Atom - Atom Distances (Å)
  C1 C2 C3 F4 H5 H6 H7 H8 H9 H10 H11
C11.51452.53531.39411.09181.09322.13252.11633.48002.80292.7951
C21.51451.52712.38662.16742.16541.09321.09492.17052.16852.1704
C32.53531.52712.94263.48782.78142.16492.16531.09151.09061.0932
F41.39412.38662.94262.00992.01022.64073.30533.93322.65663.3259
H51.09182.16743.48782.00991.78122.47312.45034.31753.80633.7949
H61.09322.16542.78142.01021.78123.05462.49373.78223.13472.5954
H72.13251.09322.16492.64072.47313.05461.76102.50642.51903.0749
H82.11631.09492.16533.30532.45032.49371.76102.50843.07362.5160
H93.48002.17051.09153.93324.31753.78222.50642.50841.76781.7673
H102.80292.16851.09062.65663.80633.13472.51903.07361.76781.7681
H112.79512.17041.09323.32593.79492.59543.07492.51601.76731.7681

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 112.929 C1 C2 H7 108.645
C1 C2 H8 107.295 C2 C1 F4 110.206
C2 C1 H5 111.499 C2 C1 H6 111.245
C2 C3 H9 110.874 C2 C3 H10 110.770
C2 C3 H11 110.760 C3 C2 H7 110.325
C3 C2 H8 110.258 F4 C1 H5 107.281
F4 C1 H6 107.222 H5 C1 H6 109.217
H7 C2 H8 107.179 H9 C3 H10 108.221
H9 C3 H11 107.988 H10 C3 H11 108.118
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability