6-(Bromomethyl)benzo[a]pyrene (C21H13Br) - excitons of #1797

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

—
—

EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.522 3.582 eV
▸ S2 — 0.009 3.769 eV
▸ S3 — 0.026 4.592 eV
▸ S4 — 0.012 4.818 eV
▸ S5 — 0.684 4.893 eV
▸ S6 — 0.048 5.010 eV
▸ S7 — 0.333 5.196 eV
▸ S8 — 0.166 5.273 eV
▸ S9 — 0.208 5.326 eV
▸ S10 — 0.140 5.415 eV
▸ S11 — 0.112 5.515 eV
▸ S12 — 0.549 5.557 eV
▸ S13 — 0.101 5.687 eV
▸ S14 — 0.015 6.013 eV
▸ S15 — 0.080 6.261 eV
▸ S16 — 0.022 6.270 eV
▸ S17 — 0.007 6.296 eV
▸ S18 — 0.262 6.327 eV
▸ S19 — 0.073 6.445 eV
▸ S20 — 0.016 6.484 eV
▸ S21 — 0.010 6.559 eV
▸ S22 — 0.024 6.633 eV
▸ S23 — 0.013 6.644 eV
▸ S24 — 0.115 6.718 eV
▸ S25 — 0.043 6.757 eV
▸ S26 — 0.176 6.809 eV
▸ S27 — 0.177 6.828 eV
▸ S28 — 0.684 6.896 eV
▸ S29 — 0.050 6.952 eV
▸ S30 — 0.040 6.973 eV
▸ S31 — 0.118 7.070 eV
▸ S32 — 0.002 7.143 eV
▸ S33 — 0.035 7.179 eV
▸ S34 — 0.002 7.253 eV
▸ S35 — 0.032 7.261 eV
▸ S36 — 0.010 7.279 eV
▸ S37 — 0.560 7.309 eV
▸ S38 — 0.043 7.341 eV
▸ S39 — 0.143 7.358 eV
▸ S40 — 0.001 7.450 eV
▸ S41 — 0.010 7.481 eV
▸ S42 — 0.004 7.567 eV
▸ S43 — 0.008 7.630 eV
▸ S44 — 0.143 7.644 eV
▸ S45 — 0.300 7.670 eV
▸ S46 — 0.004 7.691 eV
▸ S47 — 0.094 7.714 eV
▸ S48 — 0.064 7.764 eV
▸ S49 — 0.005 7.771 eV
▸ S50 — 0.058 7.808 eV
▸ S51 — 0.002 7.817 eV
▸ S52 — 0.005 7.842 eV
▸ S53 — 0.094 7.870 eV
▸ S54 — 0.002 7.892 eV
▸ S55 — 0.024 7.916 eV
▸ S56 — 0.081 7.950 eV
▸ S57 — 0.005 7.969 eV
▸ S58 — 0.017 7.982 eV
▸ S59 — 0.147 8.012 eV
▸ S60 — 0.008 8.056 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -92026.69

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-10 00:09:55

Added 2026-09-14 07:00:50

Legacy ID None

System


Full Name 6-(Bromomethyl)benzo[a]pyrene

Short Name 6-bromomethylbenzo(a)pyrene

PubChem CID 39559

Formula C21H13Br

Mass 345.2 u

Point Group C1

Orientation xy

Aliases 6-(Bromomethyl)benzo[pqr]tetraphene
6-BROMOMETHYLBENZO[A]PYRENE
benzo(a)pyrene, 6-(bromomethyl)-
BENZO(a)PYRENE, 6-BROMOMETHYL-
Benzo[a]pyrene, 6-(bromomethyl)-

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
1797 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM