(6Z)-3-methylidene-6-(pyren-1-ylmethylidene)piperazine-2,5-dione (C22H14N2O2) - excitons of #1508

CAM-B3LYP def2-TZVP 60 roots Orbitals Excitons

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

EXCITONS / HOLES

S1 1.059 3.717 eV
S2 0.028 3.954 eV
S3 0.091 4.544 eV
S4 0.277 4.756 eV
S5 0.003 4.856 eV
S6 0.000 4.935 eV
S7 0.002 4.945 eV
S8 0.091 5.039 eV
S9 0.173 5.158 eV
S10 0.313 5.249 eV
S11 0.070 5.432 eV
S12 0.043 5.582 eV
S13 0.023 5.616 eV
S14 0.051 5.685 eV
S15 1.027 5.912 eV
S16 0.004 5.922 eV
S17 0.013 5.966 eV
S18 0.153 6.102 eV
S19 0.146 6.207 eV
S20 0.053 6.292 eV
S21 0.133 6.440 eV
S22 0.028 6.489 eV
S23 0.035 6.534 eV
S24 0.011 6.599 eV
S25 0.005 6.627 eV
S26 0.003 6.651 eV
S27 0.026 6.706 eV
S28 0.001 6.756 eV
S29 0.332 6.854 eV
S30 0.082 6.890 eV
S31 0.041 6.903 eV
S32 0.002 6.929 eV
S33 0.003 6.992 eV
S34 0.026 7.025 eV
S35 0.007 7.063 eV
S36 0.032 7.076 eV
S37 0.063 7.105 eV
S38 0.116 7.139 eV
S39 0.007 7.167 eV
S40 0.277 7.239 eV
S41 0.051 7.275 eV
S42 0.615 7.335 eV
S43 0.148 7.376 eV
S44 0.013 7.403 eV
S45 0.017 7.433 eV
S46 0.019 7.480 eV
S47 0.013 7.530 eV
S48 0.005 7.550 eV
S49 0.009 7.554 eV
S50 0.008 7.585 eV
S51 0.000 7.625 eV
S52 0.001 7.629 eV
S53 0.019 7.643 eV
S54 0.046 7.702 eV
S55 0.209 7.793 eV
S56 0.437 7.800 eV
S57 0.007 7.825 eV
S58 0.102 7.835 eV
S59 0.007 7.845 eV
S60 0.133 7.873 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -30104.68

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2025-11-21 09:33:24

Added 2026-09-10 20:41:23

Legacy ID None

System


Full Name (6Z)-3-methylidene-6-(pyren-1-ylmethylidene)piperazine-2,5-dione

Short Name CID166632055

Formula C22H14N2O2

Mass 338.4 u

Point Group C1

Orientation xz

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
1508 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM