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All results from a given calculation for CH2CHCHClCH3 (1-Butene, 3-chloro-)

using model chemistry: MP2=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2=FULL/6-31G*
 hartrees
Energy at 0K-615.684111
Energy at 298.15K-615.691396
HF Energy-615.008678
Nuclear repulsion energy213.301974
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 MP2=FULL/6-31G*
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 3311 3119 9.10      
2 A 3224 3038 3.52      
3 A 3216 3030 12.34      
4 A 3212 3027 5.67      
5 A 3205 3020 11.63      
6 A 3156 2973 5.91      
7 A 3112 2932 10.37      
8 A 1731 1631 0.69      
9 A 1557 1467 3.56      
10 A 1549 1459 7.05      
11 A 1503 1416 8.30      
12 A 1467 1383 7.26      
13 A 1372 1293 2.01      
14 A 1348 1271 4.54      
15 A 1323 1246 24.19      
16 A 1239 1167 8.38      
17 A 1154 1087 1.73      
18 A 1085 1022 32.25      
19 A 1033 973 19.32      
20 A 1011 953 3.67      
21 A 948 893 36.05      
22 A 911 858 8.40      
23 A 751 708 35.16      
24 A 667 629 5.72      
25 A 473 446 3.55      
26 A 333 314 1.13      
27 A 313 295 0.90      
28 A 294 277 2.93      
29 A 270 255 0.33      
30 A 99 93 0.17      

Unscaled Zero Point Vibrational Energy (zpe) 22433.7 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 21137.0 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 MP2=FULL/6-31G*
ABC
0.19165 0.09205 0.06788

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.200 -0.778 0.418
C2 1.186 -0.128 0.433
H3 2.431 -0.496 -1.240
C4 2.330 -0.484 -0.159
H5 0.163 0.244 -1.396
C6 -0.020 0.322 -0.321
H7 -0.655 1.804 1.115
H8 -1.334 2.032 -0.507
H9 0.372 2.425 -0.195
C10 -0.441 1.734 0.046
H11 1.097 -0.131 1.518
Cl12 -1.388 -0.809 0.017

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 H9 C10 H11 Cl12
H12.11671.84921.08443.68203.48234.69195.41424.31664.43932.45984.6063
C22.11672.11781.33652.12751.49152.75453.44982.75252.50301.08892.6948
H31.84922.11781.08612.39112.74314.51254.59463.72393.85733.08544.0337
C41.08441.33651.08612.59922.49003.97094.45883.50703.55552.11093.7370
H53.68202.12752.39112.59921.09293.06652.49542.49812.15903.08242.3482
C63.48231.49152.74312.49001.09292.15892.16482.14341.51872.19891.8071
H74.69192.75454.51253.97093.06652.15891.77341.77661.09262.64152.9275
H85.41423.44984.59464.45882.49542.16481.77341.77891.09213.83322.8896
H94.31662.75253.72393.50702.49812.14341.77661.77891.09393.16143.6886
C104.43932.50303.85733.55552.15901.51871.09261.09211.09392.83072.7142
H112.45981.08893.08542.11093.08242.19892.64153.83323.16142.83072.9816
Cl124.60632.69484.03373.73702.34821.80712.92752.88963.68862.71422.9816

picture of 1-Butene, 3-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 C2 121.591 H1 C4 H3 116.849
C2 C4 H3 121.559 C2 C6 H5 109.858
C2 C6 C10 112.506 C2 C6 Cl12 109.189
C4 C2 C6 123.308 C4 C2 H11 120.654
H5 C6 C10 110.464 H5 C6 Cl12 105.480
C6 C2 H11 116.021 C6 C10 H7 110.477
C6 C10 H8 110.979 C6 C10 H9 109.174
H7 C10 H8 108.532 H7 C10 H9 108.695
H8 C10 H9 108.937 C10 C6 Cl12 109.091
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability