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All results from a given calculation for C5H9N (Propanenitrile, 2,2-dimethyl-)

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-250.793542
Energy at 298.15K-250.802967
HF Energy-250.793542
Nuclear repulsion energy227.329206
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 B3LYPultrafine/aug-cc-pVTZ
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 3105 3004 39.93      
2 A1 3039 2940 15.08      
3 A1 2337 2262 13.75      
4 A1 1521 1471 12.11      
5 A1 1436 1389 0.99      
6 A1 1270 1228 15.13      
7 A1 877 848 0.57      
8 A1 687 665 1.15      
9 A1 378 365 0.54      
10 A2 3107 3006 0.00      
11 A2 1479 1431 0.00      
12 A2 977 945 0.00      
13 A2 216 209 0.00      
14 E 3110 3009 27.77      
14 E 3110 3009 27.77      
15 E 3099 2999 2.94      
15 E 3099 2999 2.94      
16 E 3033 2934 16.08      
16 E 3033 2934 16.08      
17 E 1502 1454 8.46      
17 E 1502 1454 8.46      
18 E 1490 1442 0.33      
18 E 1490 1442 0.33      
19 E 1405 1359 6.18      
19 E 1405 1359 6.18      
20 E 1228 1188 5.18      
20 E 1228 1188 5.18      
21 E 1056 1022 0.17      
21 E 1056 1022 0.17      
22 E 938 908 0.62      
22 E 938 908 0.62      
23 E 587 568 0.02      
23 E 587 568 0.02      
24 E 358 346 0.31      
24 E 358 346 0.31      
25 E 270 261 0.12      
25 E 270 261 0.12      
26 E 187 181 4.20      
26 E 187 181 4.20      

Unscaled Zero Point Vibrational Energy (zpe) 28477.3 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 27551.8 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.15038 0.09199 0.09199

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.280
C2 0.000 0.000 1.196
C3 0.000 1.461 -0.769
C4 1.265 -0.730 -0.769
C5 -1.265 -0.730 -0.769
N6 0.000 0.000 2.345
H7 0.000 1.477 -1.859
H8 1.279 -0.739 -1.859
H9 -1.279 -0.739 -1.859
H10 -0.883 1.993 -0.417
H11 0.883 1.993 -0.417
H12 2.167 -0.232 -0.417
H13 1.284 -1.761 -0.417
H14 -1.284 -1.761 -0.417
H15 -2.167 -0.232 -0.417

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 N6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.47591.54031.54031.54032.62502.16252.16252.16252.18392.18392.18392.18392.18392.1839
C21.47592.44822.44822.44821.14913.39363.39363.39362.71132.71132.71132.71132.71132.7113
C31.54032.44822.53002.53003.43931.09062.76832.76831.08931.08932.77233.48613.48612.7723
C41.54032.44822.53002.53003.43932.76831.09062.76833.48612.77231.08931.08932.77233.4861
C51.54032.44822.53002.53003.43932.76832.76831.09062.77233.48613.48612.77231.08931.0893
N62.62501.14913.43933.43933.43934.45624.45624.45623.51823.51823.51823.51823.51823.5182
H72.16253.39361.09062.76832.76834.45622.55892.55891.76801.76803.11433.77063.77063.1143
H82.16253.39362.76831.09062.76834.45622.55892.55893.77063.11431.76801.76803.11433.7706
H92.16253.39362.76832.76831.09064.45622.55892.55893.11433.77063.77063.11431.76801.7680
H102.18392.71131.08933.48612.77233.51821.76803.77063.11431.76593.77524.33453.77522.5687
H112.18392.71131.08932.77233.48613.51821.76803.11433.77061.76592.56873.77524.33453.7752
H122.18392.71132.77231.08933.48613.51823.11431.76803.77063.77522.56871.76593.77524.3345
H132.18392.71133.48611.08932.77233.51823.77061.76803.11434.33453.77521.76592.56873.7752
H142.18392.71133.48612.77231.08933.51823.77063.11431.76803.77524.33453.77522.56871.7659
H152.18392.71132.77233.48611.08933.51823.11433.77061.76802.56873.77524.33453.77521.7659

picture of Propanenitrile, 2,2-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 N6 180.000 C1 C3 H7 109.376
C1 C3 H10 111.140 C1 C3 H11 111.140
C1 C4 H8 109.376 C1 C4 H12 111.140
C1 C4 H13 111.140 C1 C5 H9 109.376
C1 C5 H14 111.140 C1 C5 H15 111.140
C2 C1 C3 108.501 C2 C1 C4 108.501
C2 C1 C5 108.501 C3 C1 C4 110.424
C3 C1 C5 110.424 C4 C1 C5 110.424
H7 C3 H10 108.401 H7 C3 H11 108.401
H8 C4 H12 108.401 H8 C4 H13 108.401
H9 C5 H14 108.401 H9 C5 H15 108.401
H10 C3 H11 108.300 H12 C4 H13 108.300
H14 C5 H15 108.300
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.448      
2 C 0.459      
3 C -0.925      
4 C -0.925      
5 C -0.925      
6 N -0.802      
7 H 0.186      
8 H 0.186      
9 H 0.186      
10 H 0.185      
11 H 0.185      
12 H 0.185      
13 H 0.185      
14 H 0.185      
15 H 0.185      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -4.170 4.170
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.133 0.000 0.000
y 0.000 -37.133 0.000
z 0.000 0.000 -48.328
Traceless
 xyz
x 5.598 0.000 0.000
y 0.000 5.598 0.000
z 0.000 0.000 -11.195
Polar
3z2-r2-22.391
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.203 0.000 0.000
y 0.000 9.202 0.000
z 0.000 0.000 11.070


<r2> (average value of r2) Å2
<r2> 168.604
(<r2>)1/2 12.985