4,5-EPOXY-1-NITRO-4,5-DIHYDROBENZO[E]PYRENE (C20H11NO3) - excitons of #1492

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 — 0.031 3.935 eV
▸ S2 — 0.016 4.141 eV
▸ S3 — 0.007 4.395 eV
▸ S4 — 0.007 4.592 eV
▸ S5 — 0.109 4.658 eV
▸ S6 — 0.090 4.753 eV
▸ S7 — 0.096 4.916 eV
▸ S8 — 0.032 5.056 eV
▸ S9 — 0.229 5.217 eV
▸ S10 — 0.488 5.362 eV
▸ S11 — 0.140 5.527 eV
▸ S12 — 0.369 5.567 eV
▸ S13 — 0.186 5.666 eV
▸ S14 — 0.194 5.833 eV
▸ S15 — 0.041 5.900 eV
▸ S16 — 0.075 5.962 eV
▸ S17 — 0.039 6.086 eV
▸ S18 — 0.101 6.227 eV
▸ S19 — 0.246 6.339 eV
▸ S20 — 0.009 6.458 eV
▸ S21 — 0.150 6.475 eV
▸ S22 — 0.010 6.541 eV
▸ S23 — 0.021 6.605 eV
▸ S24 — 0.008 6.645 eV
▸ S25 — 0.173 6.709 eV
▸ S26 — 0.007 6.729 eV
▸ S27 — 0.108 6.790 eV
▸ S28 — 0.035 6.891 eV
▸ S29 — 0.014 6.926 eV
▸ S30 — 0.023 6.965 eV
▸ S31 — 0.013 6.999 eV
▸ S32 — 0.002 7.054 eV
▸ S33 — 0.071 7.136 eV
▸ S34 — 0.130 7.141 eV
▸ S35 — 0.049 7.198 eV
▸ S36 — 0.106 7.233 eV
▸ S37 — 0.053 7.263 eV
▸ S38 — 0.286 7.283 eV
▸ S39 — 0.159 7.303 eV
▸ S40 — 0.062 7.355 eV
▸ S41 — 0.048 7.397 eV
▸ S42 — 0.013 7.425 eV
▸ S43 — 0.037 7.472 eV
▸ S44 — 0.000 7.493 eV
▸ S45 — 0.012 7.510 eV
▸ S46 — 0.032 7.563 eV
▸ S47 — 0.059 7.575 eV
▸ S48 — 0.010 7.597 eV
▸ S49 — 0.018 7.628 eV
▸ S50 — 0.057 7.654 eV
▸ S51 — 0.002 7.692 eV
▸ S52 — 0.059 7.700 eV
▸ S53 — 0.003 7.714 eV
▸ S54 — 0.030 7.750 eV
▸ S55 — 0.081 7.758 eV
▸ S56 — 0.009 7.787 eV
▸ S57 — 0.015 7.825 eV
▸ S58 — 0.084 7.838 eV
▸ S59 — 0.011 7.906 eV
▸ S60 — 0.053 7.927 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -28532.84

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 21:08:06

Added 2026-09-10 20:36:56

Legacy ID None

System


Full Name 4,5-EPOXY-1-NITRO-4,5-DIHYDROBENZO[E]PYRENE

Short Name CID146564

PubChem CID 146564

Formula C20H11NO3

Mass 313.3 u

Point Group C1

Orientation xy

Aliases 1-Nitro-3b,4a-dihydrobenzo[9,10]pyreno[4,5-b]oxirene
9-nitro-14-oxahexacyclo[10.7.2.0^{2,7}.0^{8,21}.0^{13,15}.0^{16,20}]henicosa-1(20),2,4,6,8,10,12(21),16,18-nonaene
Benzo(9,10)pyreno(4,5-b)oxirene, 3b,4a-dihydro-1-nitro-
Benzo(e)pyrene, 4,5-dihydro-4,5-epoxy-1-nitro-
Benzo[9,10]pyreno[4,5-b]oxirene, 3b,4a-dihydro-1-nitro-
Benzo[e]pyrene, 4,5-dihydro-4,5-epoxy-1-nitro-

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
1492 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM