5-(2-Perylen-3-ylethynyl)-1H-pyrimidine-2,4-dione (C26H14N2O2) - excitons of #1881

CAM-B3LYP def2-TZVP 60 roots Orbitals Excitons

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

EXCITONS / HOLES

S1 A' 1.149 3.127 eV
S2 A' 0.002 3.977 eV
S3 A' 0.106 4.093 eV
S4 A' 0.053 4.337 eV
S5 A' 0.042 4.398 eV
S6 A' 0.118 4.538 eV
S7 A' 0.001 4.818 eV
S8 A' 0.006 4.964 eV
S9 A' 0.051 5.069 eV
S10 A" 0.000 5.107 eV
S11 A' 0.235 5.265 eV
S12 A" 0.001 5.266 eV
S13 A' 0.141 5.577 eV
S14 A' 0.013 5.641 eV
S15 A" 0.000 5.681 eV
S16 A' 0.156 5.736 eV
S17 A' 0.494 5.787 eV
S18 A" 0.000 6.021 eV
S19 A' 0.018 6.049 eV
S20 A' 0.007 6.108 eV
S21 A" 0.000 6.143 eV
S22 A" 0.000 6.188 eV
S23 A' 0.154 6.236 eV
S24 A" 0.000 6.259 eV
S25 A' 0.090 6.264 eV
S26 A' 0.048 6.322 eV
S27 A" 0.000 6.378 eV
S28 A' 0.120 6.382 eV
S29 A" 0.000 6.427 eV
S30 A' 0.898 6.443 eV
S31 A' 0.034 6.575 eV
S32 A" 0.000 6.616 eV
S33 A' 0.030 6.642 eV
S34 A" 0.000 6.679 eV
S35 A' 0.056 6.684 eV
S36 A' 0.259 6.717 eV
S37 A' 0.089 6.753 eV
S38 A' 0.007 6.819 eV
S39 A" 0.000 6.830 eV
S40 A' 0.047 6.852 eV
S41 A' 0.374 6.980 eV
S42 A' 0.145 7.008 eV
S43 A" 0.000 7.012 eV
S44 A" 0.000 7.051 eV
S45 A' 0.270 7.056 eV
S46 A" 0.000 7.101 eV
S47 A' 0.033 7.107 eV
S48 A" 0.000 7.129 eV
S49 A" 0.000 7.142 eV
S50 A' 0.167 7.161 eV
S51 A" 0.000 7.175 eV
S52 A' 0.064 7.208 eV
S53 A' 0.006 7.210 eV
S54 A" 0.000 7.246 eV
S55 A' 0.314 7.271 eV
S56 A' 0.096 7.306 eV
S57 A" 0.001 7.343 eV
S58 A" 0.002 7.351 eV
S59 A' 0.013 7.356 eV
S60 A" 0.000 7.359 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -34251.57

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2025-11-21 09:33:24

Added 2026-09-14 07:43:34

Legacy ID None

System


Full Name 5-(2-Perylen-3-ylethynyl)-1H-pyrimidine-2,4-dione

Short Name CID156014174

Formula C26H14N2O2

Mass 386.4 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
1881 CAM-B3LYP def2-TZVP Orca 0.0 0.0

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM