Water (H2O) - #233

B3LYP 6-31G* q = 0 2S+1 = 1

REAL SPACE

MOMENTUM SPACE (Ekin = 30 eV)

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—

ORBITALS

LUMO ● A1 0 1.774 eV
HOMO ● B2 2 -7.898 eV
HOMO-1 A1 2 -10.093 eV
HOMO-2 B1 2 -14.052 eV

Calculation


XC Functional B3LYP

Basis Set 6-31G*

Charge 0.0

Spin 0.0

Total Energy [eV] -2079.14

Code NWChem 7.2.0

Author Peter Puschnig

Date 2026-07-22 09:19:23

Added 2026-07-23 15:45:12

Legacy ID 234

System


Full Name Water

Short Name H2O

PubChem CID 962

Formula H2O

Mass 18.0 u

Point Group C2v

Orientation xz

Aliases aqua
dihydridooxygen
Dihydrogen oxide
eau
HOH
hydrogen hydroxide
oxidane
water-

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
233 B3LYP 6-31G* NWChem 0.0 0.0 234
234 HSE06 6-31G* NWChem 0.0 0.0 235
235 PBE 6-31G* NWChem 0.0 0.0 236

Input File

Output File

Coefficients

Serving Binaries

ENERGY SPECTRUM