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

using model chemistry: MP2/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-615.735119
Energy at 298.15K-615.742361
HF Energy-615.042968
Nuclear repulsion energy212.087552
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/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 3298 3141 7.28      
2 A 3206 3054 4.47      
3 A 3199 3047 10.30      
4 A 3189 3038 12.74      
5 A 3188 3037 4.72      
6 A 3134 2985 7.12      
7 A 3085 2939 12.78      
8 A 1702 1622 0.67      
9 A 1490 1419 1.69      
10 A 1484 1413 8.11      
11 A 1455 1385 8.55      
12 A 1402 1336 4.75      
13 A 1331 1268 2.28      
14 A 1304 1242 2.67      
15 A 1267 1206 21.96      
16 A 1206 1148 8.88      
17 A 1128 1075 3.45      
18 A 1052 1002 31.01      
19 A 1019 970 14.33      
20 A 979 932 3.30      
21 A 938 893 29.45      
22 A 894 852 7.35      
23 A 736 701 32.22      
24 A 656 625 5.03      
25 A 465 443 3.31      
26 A 324 308 1.26      
27 A 306 292 0.84      
28 A 290 276 2.75      
29 A 267 254 0.49      
30 A 100 95 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 22045.9 cm-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 20998.7 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/cc-pVDZ
ABC
0.18936 0.09115 0.06720

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.220 -0.776 0.429
C2 1.191 -0.125 0.434
H3 2.444 -0.485 -1.251
C4 2.347 -0.480 -0.160
H5 0.164 0.249 -1.409
C6 -0.021 0.327 -0.325
H7 -0.668 1.804 1.127
H8 -1.362 2.032 -0.506
H9 0.357 2.447 -0.195
C10 -0.455 1.741 0.047
H11 1.101 -0.134 1.529
Cl12 -1.390 -0.819 0.017

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 H9 C10 H11 Cl12
H12.13141.87331.09413.71063.50594.71865.45444.35654.47092.47314.6282
C22.13142.13131.34742.14281.49982.76693.47132.77642.51791.09832.7043
H31.87332.13131.09582.40082.75614.53664.62293.75083.87883.10784.0519
C41.09411.34741.09582.61852.50713.99534.49223.53983.58122.12723.7557
H53.71062.14282.40082.61851.10233.08842.51382.51862.17453.10712.3632
C63.50591.49982.75612.50711.10232.16972.17632.15821.52542.21521.8166
H74.71862.76694.53663.99533.08842.16971.78851.79271.10222.65422.9372
H85.45443.47134.62294.49222.51382.17631.78851.79531.10123.85912.8981
H94.35652.77643.75083.53982.51862.15821.79271.79531.10333.19183.7097
C104.47092.51793.87883.58122.17451.52541.10221.10121.10332.85122.7249
H112.47311.09833.10782.12723.10712.21522.65423.85913.19182.85122.9925
Cl124.62822.70434.05193.75572.36321.81662.93722.89813.70972.72492.9925

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 121.268 H1 C4 H3 117.616
C2 C4 H3 121.116 C2 C6 H5 109.927
C2 C6 C10 112.671 C2 C6 Cl12 108.882
C4 C2 C6 123.327 C4 C2 H11 120.523
H5 C6 C10 110.662 H5 C6 Cl12 105.490
C6 C2 H11 116.137 C6 C10 H7 110.284
C6 C10 H8 110.876 C6 C10 H9 109.323
H7 C10 H8 108.527 H7 C10 H9 108.741
H8 C10 H9 109.050 C10 C6 Cl12 108.936
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability