7-Phenyl-3-pyren-1-ylimino-1,5,8,8a-tetrahydro-[1,3]oxazolo[3,4-a]pyrazin-6-one (C28H21N3O2) - excitons of #1986

CAM-B3LYP def2-TZVP 60 roots Orbitals Excitons

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

EXCITONS / HOLES

S1 0.460 3.937 eV
S2 0.300 3.991 eV
S3 0.009 4.625 eV
S4 0.393 5.127 eV
S5 0.313 5.204 eV
S6 0.051 5.350 eV
S7 0.054 5.379 eV
S8 0.017 5.494 eV
S9 0.148 5.539 eV
S10 0.201 5.614 eV
S11 0.286 5.749 eV
S12 0.049 5.779 eV
S13 0.012 5.867 eV
S14 0.019 5.923 eV
S15 0.009 5.962 eV
S16 0.838 5.989 eV
S17 0.001 6.091 eV
S18 0.031 6.335 eV
S19 0.051 6.432 eV
S20 0.191 6.501 eV
S21 0.000 6.562 eV
S22 0.096 6.605 eV
S23 0.007 6.647 eV
S24 0.029 6.671 eV
S25 0.014 6.681 eV
S26 0.032 6.704 eV
S27 0.037 6.720 eV
S28 0.017 6.760 eV
S29 0.001 6.783 eV
S30 0.197 6.826 eV
S31 0.106 6.832 eV
S32 0.017 6.865 eV
S33 0.017 6.948 eV
S34 0.116 6.963 eV
S35 0.083 6.971 eV
S36 0.007 6.985 eV
S37 0.048 7.005 eV
S38 0.690 7.077 eV
S39 0.529 7.125 eV
S40 0.043 7.177 eV
S41 0.006 7.192 eV
S42 0.124 7.256 eV
S43 0.008 7.265 eV
S44 0.019 7.289 eV
S45 0.024 7.325 eV
S46 0.033 7.334 eV
S47 0.072 7.395 eV
S48 0.025 7.415 eV
S49 0.043 7.436 eV
S50 0.013 7.450 eV
S51 0.241 7.475 eV
S52 0.100 7.490 eV
S53 0.083 7.540 eV
S54 0.050 7.561 eV
S55 0.066 7.610 eV
S56 0.081 7.619 eV
S57 0.126 7.634 eV
S58 0.070 7.641 eV
S59 0.027 7.659 eV
S60 0.055 7.673 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -37929.35

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2025-11-21 09:33:24

Added 2026-09-14 08:33:26

Legacy ID None

System


Full Name 7-Phenyl-3-pyren-1-ylimino-1,5,8,8a-tetrahydro-[1,3]oxazolo[3,4-a]pyrazin-6-one

Short Name CID72164570

Formula C28H21N3O2

Mass 431.5 u

Point Group C1

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
1986 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM