6,15-Dihydroanthrazine-5,9,14,18-tetrone (C28H14N2O4) - #1981

CAM-B3LYP def2-TZVP q = 0 2S+1 = 1

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

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ORBITALS Orbitals Excitons

LUMO+3 Bg 0 -0.454 eV
LUMO+2 Au 0 -0.977 eV
LUMO+1 Au 0 -1.650 eV
LUMO ● Bg 0 -2.137 eV
HOMO ● Au 2 -6.495 eV
HOMO-1 Bg 2 -8.390 eV
HOMO-2 Ag 2 -8.982 eV
HOMO-3 Au 2 -9.012 eV
HOMO-4 Bg 2 -9.012 eV
HOMO-5 Bu 2 -9.027 eV

Calculation

XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -40421.11

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-10 11:51:13

Added 2026-09-14 08:31:09

Legacy ID None

System

Full Name 6,15-Dihydroanthrazine-5,9,14,18-tetrone

Short Name Indanthrone

PubChem CID 6690

Formula C28H14N2O4

Mass 442.4 u

Point Group C2h

Orientation xy

Aliases 2,17-diazaheptacyclo[16.12.0.0^{3,16}.0^{4,13}.0^{6,11}.0^{19,28}.0^{21,26}]triaconta-1(18),3(16),4(13),6,8,10,14,19(28),21,23,25,29-dodecaene-5,12,20,27-tetrone
5,9,14,18-Anthrazinetetrone, 6,15-dihydro-
6,15-dihydrodinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18-tetraone
6,15-Dihydrodinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18-tetrone
Blue O
Dinaphtho[2,3-a:2',3'-h]phenazine-5,9,14,18(6H,15H)-tetraone
L-Blau 1
LBlau 1

Geometry

Substrate

Light

Energy Mode
Polarization
Handedness

Momentum Space

k-Path

Detector

Real Space

Spectrum

Broadening
Energy Axis
Peak Scaling

Units

Energy Unit

Atoms

Visibility

Orbital

Intensity Scale
Lobe Colours
Density

Scene

Hemisphere
ID XC Functional Basis Set Code Charge Spin Casida Legacy
1981 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ENERGY SPECTRUM