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All results from a given calculation for C6H5CN (phenyl cyanide)

using model chemistry: MP2=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2=FULL/6-311G**
 hartrees
Energy at 0K-323.763956
Energy at 298.15K-323.768613
Nuclear repulsion energy298.787454
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/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3245 3078 4.49      
2 A1 3232 3066 5.51      
3 A1 3216 3051 0.01      
4 A1 2194 2081 0.06      
5 A1 1653 1568 0.34      
6 A1 1522 1444 10.20      
7 A1 1226 1163 0.56      
8 A1 1203 1141 0.10      
9 A1 1051 997 3.13      
10 A1 1011 960 0.58      
11 A1 769 730 1.03      
12 A1 460 437 0.01      
13 A2 921 873 0.00      
14 A2 838 795 0.00      
15 A2 385 366 0.00      
16 B1 912 865 0.12      
17 B1 886 840 1.58      
18 B1 734 696 79.64      
19 B1 559 531 16.03      
20 B1 464 440 1.81      
21 B1 366 347 0.44      
22 B1 141 133 1.28      
23 B2 3240 3073 7.88      
24 B2 3225 3059 1.85      
25 B2 1627 1544 3.01      
26 B2 1480 1404 6.83      
27 B2 1446 1372 0.08      
28 B2 1339 1270 0.01      
29 B2 1186 1125 0.00      
30 B2 1104 1047 3.65      
31 B2 631 599 0.14      
32 B2 551 523 0.08      
33 B2 162 153 3.83      

Unscaled Zero Point Vibrational Energy (zpe) 21488.5 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 20384.0 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/6-311G**
ABC
0.18837 0.05127 0.04030

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 3.217
C2 0.000 0.000 2.041
C3 0.000 0.000 0.607
C4 0.000 1.219 -0.090
C5 0.000 -1.219 -0.090
C6 0.000 1.211 -1.485
C7 0.000 -1.211 -1.485
C8 0.000 0.000 -2.184
H9 0.000 2.153 0.462
H10 0.000 -2.153 0.462
H11 0.000 2.152 -2.027
H12 0.000 -2.152 -2.027
H13 0.000 0.000 -3.270

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13
N11.17602.61043.52483.52484.85574.85575.40143.49613.49615.66815.66816.4870
C21.17601.43452.45522.45523.72853.72854.22542.66962.66964.60194.60195.3110
C32.61041.43451.40381.40382.41712.41712.79092.15742.15743.40073.40073.8765
C43.52482.45521.40382.43711.39492.80132.42271.08523.41612.14953.88693.4050
C53.52482.45521.40382.43712.80131.39492.42273.41611.08523.88692.14953.4050
C64.85573.72852.41711.39492.80132.42161.39812.16323.88651.08563.40572.1566
C74.85573.72852.41712.80131.39492.42161.39813.88652.16323.40571.08562.1566
C85.40144.22542.79092.42272.42271.39811.39813.41133.41132.15742.15741.0856
H93.49612.66962.15741.08523.41612.16323.88653.41134.30512.48904.97204.3083
H103.49612.66962.15743.41611.08523.88652.16323.41134.30514.97202.48904.3083
H115.66814.60193.40072.14953.88691.08563.40572.15742.48904.97204.30322.4849
H125.66814.60193.40073.88692.14953.40571.08562.15744.97202.48904.30322.4849
H136.48705.31103.87653.40503.40502.15662.15661.08564.30834.30832.48492.4849

picture of phenyl cyanide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 180.000 C2 C3 C4 119.771
C2 C3 C5 119.771 C3 C4 C6 119.452
C3 C4 H9 119.620 C3 C5 C7 119.452
C3 C5 H10 119.620 C4 C3 C5 120.458
C4 C6 C8 120.318 C4 C6 H11 119.606
C5 C7 C8 120.318 C5 C7 H12 119.606
C6 C4 H9 120.928 C6 C8 C7 120.002
C6 C8 H13 119.999 C7 C5 H10 120.928
C7 C8 H13 119.999 C8 C6 H11 120.077
C8 C7 H12 120.077
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability