11-Methoxy-5-methyl-[1,3]dioxolo[4,5-b]acridin-10-one (C16H13NO4) - #1518

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 A 0 1.589 eV
LUMO+2 A 0 0.933 eV
LUMO+1 A 0 0.597 eV
LUMO ● A 0 -0.548 eV
HOMO ● A 2 -6.865 eV
HOMO-1 A 2 -7.939 eV
HOMO-2 A 2 -8.179 eV
HOMO-3 A 2 -8.421 eV
HOMO-4 A 2 -8.642 eV
HOMO-5 A 2 -9.421 eV

Calculation

XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -26469.66

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 17:22:37

Added 2026-09-10 20:44:24

Legacy ID None

System

Full Name 11-Methoxy-5-methyl-[1,3]dioxolo[4,5-b]acridin-10-one

Short Name Evoxanthin

PubChem CID 348484

Formula C16H13NO4

Mass 283.3 u

Point Group C1

Orientation xy

Aliases 1,3-Dioxolo[4,5-b]acridin-10(5H)-one, 11-methoxy-5-methyl-
11-methoxy-5-methyl-(1,3)dioxolo[4,5-b]acridin-10-one
11-methoxy-5-methyl-1,3-dioxolo[4,5-b]acridin-10(5H)-one
11-METHOXY-5-METHYL-2H,5H,10H-[1,3]DIOXOLO[4,5-B]ACRIDIN-10-ONE
11-Methoxy-5-methyl-2H-[1,3]dioxolo[4,5-b]acridin-10(5H)-one
11-Methoxy-5-methyl-[1,3]dioxolo[4,5-b]acridin-10(5H)-one
EVOXANTHINE

Geometry

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Light

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ID XC Functional Basis Set Code Charge Spin Casida Legacy
1518 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

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Transition Matrix

ENERGY SPECTRUM