4-Methylbenzo[a]pyrene (C21H14) - excitons of #1349

CAM-B3LYP def2-TZVP 60 roots Orbitals Excitons

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

EXCITONS / HOLES

S1 A' 0.319 3.744 eV
S2 A' 0.099 3.827 eV
S3 A' 0.027 4.685 eV
S4 A' 0.024 4.914 eV
S5 A' 0.513 4.974 eV
S6 A' 0.293 5.159 eV
S7 A' 0.101 5.300 eV
S8 A' 0.253 5.346 eV
S9 A' 1.248 5.455 eV
S10 A' 0.071 5.720 eV
S11 A' 0.033 5.985 eV
S12 A' 0.312 6.262 eV
S13 A' 0.011 6.376 eV
S14 A" 0.000 6.410 eV
S15 A' 0.085 6.469 eV
S16 A' 0.034 6.559 eV
S17 A' 0.063 6.575 eV
S18 A" 0.002 6.579 eV
S19 A" 0.000 6.695 eV
S20 A" 0.001 6.748 eV
S21 A' 0.722 6.780 eV
S22 A' 0.356 6.788 eV
S23 A" 0.000 6.803 eV
S24 A' 0.010 6.897 eV
S25 A' 0.363 7.067 eV
S26 A" 0.002 7.111 eV
S27 A" 0.000 7.116 eV
S28 A' 0.022 7.249 eV
S29 A" 0.001 7.260 eV
S30 A" 0.000 7.281 eV
S31 A' 0.531 7.364 eV
S32 A" 0.000 7.445 eV
S33 A' 0.070 7.485 eV
S34 A" 0.001 7.563 eV
S35 A" 0.000 7.592 eV
S36 A' 0.051 7.635 eV
S37 A' 0.101 7.647 eV
S38 A" 0.005 7.662 eV
S39 A" 0.000 7.722 eV
S40 A" 0.000 7.740 eV
S41 A' 0.063 7.799 eV
S42 A" 0.004 7.819 eV
S43 A" 0.000 7.830 eV
S44 A" 0.000 7.855 eV
S45 A' 0.569 7.875 eV
S46 A" 0.003 7.921 eV
S47 A' 0.016 7.981 eV
S48 A" 0.000 7.982 eV
S49 A' 0.135 8.036 eV
S50 A" 0.000 8.104 eV
S51 A' 0.147 8.133 eV
S52 A" 0.001 8.137 eV
S53 A' 0.036 8.177 eV
S54 A" 0.000 8.184 eV
S55 A" 0.003 8.228 eV
S56 A" 0.003 8.255 eV
S57 A' 0.407 8.266 eV
S58 A" 0.000 8.340 eV
S59 A" 0.000 8.350 eV
S60 A" 0.006 8.389 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -21993.09

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2025-11-21 09:33:24

Added 2026-09-10 20:04:33

Legacy ID None

System


Full Name 4-Methylbenzo[a]pyrene

Short Name 4-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
1349 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM