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All results from a given calculation for CH2CHCH2CH2Cl (1-Butene, 4-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-615.731015
Energy at 298.15K-615.738370
HF Energy-615.040786
Nuclear repulsion energy206.867705
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 3293 3137 10.26      
2 A 3215 3063 2.72      
3 A 3196 3044 9.79      
4 A 3186 3035 5.90      
5 A 3140 2990 16.43      
6 A 3121 2973 14.48      
7 A 3076 2930 15.40      
8 A 1707 1626 3.21      
9 A 1482 1412 1.90      
10 A 1469 1399 11.04      
11 A 1448 1379 2.55      
12 A 1360 1296 1.16      
13 A 1333 1270 30.60      
14 A 1307 1245 6.81      
15 A 1262 1202 0.07      
16 A 1192 1136 0.08      
17 A 1142 1088 4.20      
18 A 1052 1002 3.58      
19 A 1029 980 19.33      
20 A 1013 965 3.38      
21 A 934 890 30.72      
22 A 914 871 11.78      
23 A 831 792 4.53      
24 A 711 678 18.09      
25 A 665 633 11.73      
26 A 457 435 1.44      
27 A 359 342 0.32      
28 A 252 240 1.53      
29 A 134 128 1.93      
30 A 81 77 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 22181.4 cm-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 21127.8 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
0.33235 0.06227 0.05631

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 3.243 -1.309 -0.418
C2 1.411 -0.424 0.219
H3 3.174 0.561 -0.471
C4 2.675 -0.390 -0.249
H5 0.273 0.857 1.527
C6 0.576 0.803 0.465
H7 -1.233 1.799 -0.245
H8 -0.437 0.752 -1.466
C9 -0.685 0.857 -0.398
H10 0.942 -1.392 0.434
H11 1.172 1.708 0.245
Cl12 -1.823 -0.474 0.010

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.13191.87221.09424.15873.51555.45234.34714.48572.45573.71955.1530
C22.13192.13391.34802.15571.50543.48572.76452.53291.09722.14633.2419
H31.87222.13391.09623.53472.77224.58283.75043.87023.10122.41575.1257
C41.09421.34801.09623.23662.51794.47893.53163.58642.11582.62754.5066
H54.15872.15573.53473.23661.10542.50913.07822.15042.58831.78282.9099
C63.51551.50542.77222.51791.10542.18322.18171.52882.22631.10602.7558
H75.45233.48574.58284.47892.50912.18321.79461.10083.92102.45582.3619
H84.34712.76453.75043.53163.07822.18171.79461.10113.18012.53592.3670
C94.48572.53293.87023.58642.15041.52881.10081.10112.89782.14131.7984
H102.45571.09723.10122.11582.58832.22633.92103.18012.89783.11512.9445
H113.71952.14632.41572.62751.78281.10602.45582.53592.14133.11513.7134
Cl125.15303.24195.12574.50662.90992.75582.36192.36701.79842.94453.7134

picture of 1-Butene, 4-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 C2 121.254 H1 C4 H3 117.459
C2 C4 H3 121.286 C2 C6 H5 110.381
C2 C6 C9 113.189 C2 C6 H11 109.603
C4 C2 C6 123.782 C4 C2 H10 119.477
H5 C6 C9 108.375 H5 C6 H11 107.458
C6 C2 H10 116.740 C6 C9 H7 111.211
C6 C9 H8 111.068 C6 C9 Cl12 111.591
H7 C9 H8 109.179 H7 C9 Cl12 106.623
H8 C9 Cl12 106.973 C9 C6 H11 107.639
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability