2-Methylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone (C25H12N2O4) - excitons of #1823

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A' 1.042 2.978 eV
▸ S2 A" 0.000 3.890 eV
▸ S3 A" 0.010 4.123 eV
▸ S4 A" 0.055 4.149 eV
▸ S5 A' 0.000 4.159 eV
▸ S6 A' 0.000 4.177 eV
▸ S7 A" 0.001 4.392 eV
▸ S8 A' 0.000 4.470 eV
▸ S9 A" 0.003 4.543 eV
▸ S10 A' 0.000 4.612 eV
▸ S11 A" 0.000 4.631 eV
▸ S12 A" 0.005 4.730 eV
▸ S13 A" 0.011 4.985 eV
▸ S14 A" 0.001 5.321 eV
▸ S15 A' 0.000 5.640 eV
▸ S16 A" 0.489 5.646 eV
▸ S17 A' 0.000 5.796 eV
▸ S18 A" 0.000 5.825 eV
▸ S19 A" 0.000 5.900 eV
▸ S20 A' 0.001 5.922 eV
▸ S21 A" 0.018 5.976 eV
▸ S22 A' 0.108 6.052 eV
▸ S23 A' 0.035 6.106 eV
▸ S24 A' 0.170 6.140 eV
▸ S25 A" 0.001 6.149 eV
▸ S26 A' 0.000 6.157 eV
▸ S27 A" 0.000 6.169 eV
▸ S28 A" 0.263 6.236 eV
▸ S29 A" 0.000 6.316 eV
▸ S30 A' 0.436 6.391 eV
▸ S31 A" 0.000 6.506 eV
▸ S32 A' 1.200 6.513 eV
▸ S33 A' 0.121 6.522 eV
▸ S34 A' 0.027 6.601 eV
▸ S35 A" 0.034 6.657 eV
▸ S36 A" 0.037 6.699 eV
▸ S37 A' 0.279 6.716 eV
▸ S38 A' 0.374 6.721 eV
▸ S39 A" 0.009 6.730 eV
▸ S40 A" 0.369 6.773 eV
▸ S41 A' 0.530 6.818 eV
▸ S42 A" 0.140 6.826 eV
▸ S43 A' 0.005 6.847 eV
▸ S44 A' 0.043 6.901 eV
▸ S45 A' 0.020 6.915 eV
▸ S46 A" 0.001 6.964 eV
▸ S47 A' 0.041 6.978 eV
▸ S48 A" 0.007 7.053 eV
▸ S49 A' 0.028 7.060 eV
▸ S50 A' 0.007 7.098 eV
▸ S51 A" 0.358 7.132 eV
▸ S52 A" 0.023 7.145 eV
▸ S53 A' 0.002 7.153 eV
▸ S54 A' 0.001 7.195 eV
▸ S55 A" 0.003 7.211 eV
▸ S56 A' 0.014 7.245 eV
▸ S57 A" 0.189 7.315 eV
▸ S58 A' 0.000 7.325 eV
▸ S59 A' 0.081 7.333 eV
▸ S60 A" 0.007 7.334 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -37279.65

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-10 07:41:41

Added 2026-09-14 07:14:02

Legacy ID None

System


Full Name 2-Methylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone

Short Name CID105969

PubChem CID 105969

Formula C25H12N2O4

Mass 404.4 u

Point Group Cs

Orientation yz

Aliases 2-Methylanthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone
2-Methylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone
2-Methylisoquinolino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone
7-methyl-7,18-diazaheptacyclo[14.6.2.2^{2,5}.0^{3,12}.0^{4,9}.0^{13,23}.0^{20,24}]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone
Anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2-methyl-
Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2-methyl-

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
1823 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM