8-Methylbenzo[a]pyrene (C21H14) - excitons of #1421

CAM-B3LYP def2-TZVP 60 roots Orbitals Excitons

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

EXCITONS / HOLES

S1 A' 0.389 3.760 eV
S2 A' 0.023 3.805 eV
S3 A' 0.026 4.608 eV
S4 A' 0.152 4.960 eV
S5 A' 0.605 5.007 eV
S6 A' 0.120 5.142 eV
S7 A' 0.124 5.323 eV
S8 A' 0.167 5.334 eV
S9 A' 1.343 5.430 eV
S10 A' 0.227 5.696 eV
S11 A' 0.061 5.954 eV
S12 A' 0.058 6.286 eV
S13 A' 0.262 6.359 eV
S14 A" 0.000 6.410 eV
S15 A' 0.072 6.439 eV
S16 A' 0.050 6.570 eV
S17 A' 0.049 6.621 eV
S18 A" 0.000 6.646 eV
S19 A" 0.000 6.739 eV
S20 A" 0.000 6.768 eV
S21 A' 0.253 6.781 eV
S22 A' 0.685 6.789 eV
S23 A' 0.011 6.851 eV
S24 A" 0.002 6.867 eV
S25 A' 0.361 7.088 eV
S26 A" 0.001 7.144 eV
S27 A" 0.000 7.169 eV
S28 A' 0.023 7.223 eV
S29 A" 0.000 7.276 eV
S30 A" 0.000 7.296 eV
S31 A' 0.284 7.361 eV
S32 A" 0.000 7.481 eV
S33 A' 0.113 7.487 eV
S34 A" 0.000 7.535 eV
S35 A" 0.000 7.571 eV
S36 A' 0.433 7.578 eV
S37 A" 0.000 7.621 eV
S38 A" 0.001 7.642 eV
S39 A' 0.001 7.689 eV
S40 A" 0.000 7.696 eV
S41 A' 0.194 7.740 eV
S42 A" 0.001 7.768 eV
S43 A" 0.002 7.823 eV
S44 A" 0.000 7.854 eV
S45 A" 0.000 7.858 eV
S46 A' 0.442 7.888 eV
S47 A' 0.122 7.998 eV
S48 A" 0.002 8.007 eV
S49 A" 0.000 8.018 eV
S50 A' 0.048 8.025 eV
S51 A' 0.126 8.038 eV
S52 A" 0.001 8.068 eV
S53 A" 0.000 8.086 eV
S54 A' 0.085 8.194 eV
S55 A" 0.004 8.257 eV
S56 A" 0.001 8.280 eV
S57 A" 0.011 8.291 eV
S58 A' 0.288 8.325 eV
S59 A" 0.000 8.325 eV
S60 A' 0.036 8.372 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -21993.12

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2025-11-21 09:33:24

Added 2026-09-10 20:19:41

Legacy ID None

System


Full Name 8-Methylbenzo[a]pyrene

Short Name 8-methylbenzo(a)pyrene

Formula C21H14

Mass 266.3 u

Point Group Cs

Orientation xy

Geometry


Substrate

Light


Energy Mode
Polarization
Handedness

Momentum Space


k-Path


Detector


Real Space


Spectrum


Broadening

Units


Energy Unit

Atoms


Visibility


Orbital


Intensity Scale
Lobe Colours
Density

Scene


Hemisphere

Composition


Hole Position


ID XC Functional Basis Set Code Charge Spin Casida Legacy
1421 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM