naphthalenetetracarboxylic-diimide (C14H6N2O4) - excitons of #1617

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

—
—

EXCITONS / HOLES Orbitals Excitons

▸ S1 B1u 0.440 4.014 eV
▸ S2 B2g 0.000 4.064 eV
▸ S3 B2u 0.059 4.176 eV
▸ S4 B3u 0.000 4.205 eV
▸ S5 B1g 0.000 4.488 eV
▸ S6 Au 0.000 4.676 eV
▸ S7 B3g 0.000 5.064 eV
▸ S8 B2u 0.039 5.248 eV
▸ S9 B3g 0.000 5.381 eV
▸ S10 B3g 0.000 5.642 eV
▸ S11 Ag 0.000 5.828 eV
▸ S12 B2u 0.938 6.148 eV
▸ S13 B1g 0.000 6.198 eV
▸ S14 B2g 0.000 6.213 eV
▸ S15 Au 0.000 6.344 eV
▸ S16 Ag 0.000 6.396 eV
▸ S17 B3u 0.000 6.478 eV
▸ S18 B2g 0.000 6.576 eV
▸ S19 B1u 0.179 6.643 eV
▸ S20 B1g 0.000 6.768 eV
▸ S21 Ag 0.000 6.770 eV
▸ S22 B3u 0.000 6.941 eV
▸ S23 Au 0.000 6.971 eV
▸ S24 B3g 0.000 7.008 eV
▸ S25 B2g 0.000 7.010 eV
▸ S26 B1g 0.000 7.047 eV
▸ S27 B1u 0.001 7.069 eV
▸ S28 Ag 0.000 7.069 eV
▸ S29 Au 0.000 7.294 eV
▸ S30 B2g 0.000 7.336 eV
▸ S31 B1u 1.055 7.376 eV
▸ S32 Ag 0.000 7.424 eV
▸ S33 B1u 0.485 7.441 eV
▸ S34 B2u 0.191 7.508 eV
▸ S35 Au 0.000 7.566 eV
▸ S36 B3u 0.000 7.575 eV
▸ S37 B1g 0.000 7.593 eV
▸ S38 B3u 0.000 7.717 eV
▸ S39 Ag 0.000 7.797 eV
▸ S40 B3g 0.000 7.889 eV
▸ S41 B1u 0.313 7.908 eV
▸ S42 B2u 0.482 7.932 eV
▸ S43 B1g 0.000 8.076 eV
▸ S44 B2u 0.083 8.136 eV
▸ S45 Au 0.000 8.221 eV
▸ S46 B2u 0.002 8.226 eV
▸ S47 B3u 0.000 8.323 eV
▸ S48 Au 0.000 8.478 eV
▸ S49 B2u 0.335 8.509 eV
▸ S50 B3g 0.000 8.572 eV
▸ S51 B3u 0.003 8.646 eV
▸ S52 B2g 0.000 8.658 eV
▸ S53 B1u 0.001 8.672 eV
▸ S54 B1g 0.000 8.687 eV
▸ S55 Au 0.000 8.691 eV
▸ S56 B2u 0.001 8.700 eV
▸ S57 B2g 0.000 8.737 eV
▸ S58 B1u 0.000 8.752 eV
▸ S59 Au 0.000 8.763 eV
▸ S60 Ag 0.000 8.777 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -25775.21

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 13:29:17

Added 2026-09-10 21:07:19

Legacy ID None

System


Full Name naphthalenetetracarboxylic-diimide

Short Name NTCDI

PubChem CID 79771

Formula C14H6N2O4

Mass 266.2 u

Point Group D2h

Orientation zy

Aliases 6,13-diazatetracyclo[6.6.2.0^{4,16}.0^{11,15}]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone
BENZO(LMN)[3,8]PHENANTHROLINE-1,3,6,8(2H,7H)-TETRONE
benzo[lmn][3,8]phenanthroline-1,3,6,8 (2h,7h)-tetraone
benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone
Benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone

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
774 B3LYP cc-pVTZ NWChem 0.0 0.0
989 cc-pVTZ Orca 0.0 0.0
1617 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM