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All results from a given calculation for CH2CClCH2CH3 (1-Butene, 2-chloro-)

using model chemistry: MP3=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/6-31G*
 hartrees
Energy at 0K-615.729449
Energy at 298.15K-615.736829
HF Energy-615.008066
Nuclear repulsion energy212.488534
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 MP3=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' 3326 3121 2.70      
2 A' 3239 3039 0.27      
3 A' 3191 2995 21.19      
4 A' 3110 2918 15.94      
5 A' 3101 2910 11.49      
6 A' 1766 1657 29.33      
7 A' 1570 1473 5.10      
8 A' 1548 1452 5.76      
9 A' 1484 1392 3.17      
10 A' 1472 1381 3.30      
11 A' 1433 1345 9.16      
12 A' 1202 1128 55.81      
13 A' 1119 1050 1.44      
14 A' 1060 994 2.56      
15 A' 909 852 7.50      
16 A' 711 667 24.35      
17 A' 440 413 1.02      
18 A' 373 350 2.43      
19 A' 263 247 0.40      
20 A" 3191 2994 24.91      
21 A" 3136 2943 6.85      
22 A" 1559 1463 7.65      
23 A" 1336 1253 0.28      
24 A" 1158 1086 0.93      
25 A" 911 855 48.41      
26 A" 834 782 0.71      
27 A" 720 675 0.05      
28 A" 447 419 4.75      
29 A" 279 262 0.02      
30 A" 98 92 0.51      

Unscaled Zero Point Vibrational Energy (zpe) 22491.9 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 21104.1 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 MP3=FULL/6-31G*
ABC
0.26975 0.07925 0.06268

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.111 -1.110 0.000
H2 2.458 -2.147 0.000
H3 2.519 -0.617 0.887
H4 2.519 -0.617 -0.887
C5 0.585 -1.077 0.000
H6 0.197 -1.611 -0.876
H7 0.197 -1.611 0.876
C8 0.656 1.465 0.000
H9 1.740 1.485 0.000
C10 0.000 0.307 0.000
Cl11 -1.758 0.305 0.000
H12 0.139 2.418 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 H9 C10 Cl11 H12
C11.09361.09391.09391.52572.16322.16322.95822.62192.54264.11954.0419
H21.09361.76991.76992.15672.48312.48314.03733.70283.47374.87745.1206
H31.09391.76991.77412.17643.07972.52542.93142.41082.82584.46393.9574
H41.09391.76991.77412.17642.52543.07972.93142.41082.82584.46393.9574
C51.52572.15672.17642.17641.09651.09652.54382.81081.50322.72083.5238
H62.16322.48313.07972.52541.09651.75153.23133.56852.11772.87424.1234
H72.16322.48312.52543.07971.09651.75153.23133.56852.11772.87424.1234
C82.95824.03732.93142.93142.54383.23133.23131.08451.33122.67821.0838
H92.62193.70282.41082.41082.81083.56853.56851.08452.10163.69181.8531
C102.54263.47372.82582.82581.50322.11772.11771.33122.10161.75782.1155
Cl114.11954.87744.46394.46392.72082.87422.87422.67823.69181.75782.8394
H124.04195.12063.95743.95743.52384.12344.12341.08381.85312.11552.8394

picture of 1-Butene, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 110.087 C1 C5 H7 110.087
C1 C5 C10 114.159 H2 C1 H3 108.014
H2 C1 H4 108.014 H2 C1 C5 109.748
H3 C1 H4 108.363 H3 C1 C5 111.292
H4 C1 C5 111.292 C5 C10 C8 127.555
C5 C10 Cl11 112.861 H6 C5 H7 106.010
H6 C5 C10 108.075 H7 C5 C10 108.075
C8 C10 Cl11 119.584 H9 C8 C10 120.569
H9 C8 H12 117.436 C10 C8 H12 121.995
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability