2-Methylbenzo[a]pyrene (C21H14) - excitons of #1229

CAM-B3LYP def2-TZVP 60 roots Orbitals Excitons

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

EXCITONS / HOLES

S1 A' 0.372 3.760 eV
S2 A' 0.042 3.800 eV
S3 A' 0.022 4.624 eV
S4 A' 0.234 4.924 eV
S5 A' 0.396 4.975 eV
S6 A' 0.215 5.192 eV
S7 A' 0.430 5.309 eV
S8 A' 0.135 5.331 eV
S9 A' 1.066 5.434 eV
S10 A' 0.144 5.653 eV
S11 A' 0.063 5.962 eV
S12 A' 0.143 6.306 eV
S13 A' 0.384 6.355 eV
S14 A" 0.000 6.402 eV
S15 A' 0.027 6.408 eV
S16 A' 0.049 6.547 eV
S17 A' 0.022 6.597 eV
S18 A" 0.000 6.652 eV
S19 A" 0.000 6.744 eV
S20 A" 0.001 6.772 eV
S21 A' 0.469 6.789 eV
S22 A' 0.453 6.833 eV
S23 A" 0.001 6.854 eV
S24 A' 0.008 6.896 eV
S25 A' 0.407 7.091 eV
S26 A" 0.001 7.120 eV
S27 A" 0.000 7.136 eV
S28 A' 0.019 7.171 eV
S29 A" 0.000 7.268 eV
S30 A" 0.000 7.309 eV
S31 A' 0.381 7.342 eV
S32 A' 0.080 7.458 eV
S33 A" 0.000 7.460 eV
S34 A" 0.000 7.519 eV
S35 A" 0.003 7.564 eV
S36 A' 0.361 7.580 eV
S37 A" 0.000 7.622 eV
S38 A" 0.001 7.674 eV
S39 A' 0.051 7.682 eV
S40 A" 0.000 7.707 eV
S41 A' 0.160 7.762 eV
S42 A" 0.000 7.777 eV
S43 A" 0.000 7.816 eV
S44 A' 0.028 7.837 eV
S45 A" 0.001 7.857 eV
S46 A" 0.004 7.908 eV
S47 A' 0.703 7.994 eV
S48 A' 0.016 8.002 eV
S49 A" 0.001 8.021 eV
S50 A" 0.001 8.030 eV
S51 A' 0.009 8.072 eV
S52 A" 0.000 8.086 eV
S53 A" 0.000 8.110 eV
S54 A' 0.014 8.149 eV
S55 A" 0.005 8.223 eV
S56 A" 0.002 8.240 eV
S57 A' 0.019 8.247 eV
S58 A' 0.378 8.284 eV
S59 A" 0.000 8.314 eV
S60 A" 0.000 8.334 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -21993.15

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2025-11-21 09:33:24

Added 2026-09-10 19:42:33

Legacy ID None

System


Full Name 2-Methylbenzo[a]pyrene

Short Name 2-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
1229 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM