cMOF Evidence Base
Spectroscopy — Enhancing the Photocatalytic Degradation Efficiency of Dyes of Copper-Based Metal-Organic Frameworks through a Dimension-Induced Structural Strategy

Measurement evidence

Spectroscopy

Enhancing the Photocatalytic Degradation Efficiency of Dyes of Copper-Based Metal-Organic Frameworks through a Dimension-Induced Structural Strategy · Jia R.-Q., Chen Y.-J., Zuo L.-Y. et al. · Inorganic Chemistry · 2023 · 442-453

4 measurement groups · 33 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

EDS and XPS elemental analysis

X-ray photoelectron spectroscopyElemental microanalysis and mappingBulk elemental and compositional analysis

Complex 1 reddish-brown acicular crystals · Single Crystal

Elemental weight percentages for C, O, N, Cu and Cl

Geometry
crystal/powder
Context
pristine
Measurement source
SI p.6 · Table S3 · Table S3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Complex 1 EDS C wt%67.53——SI Table
Exact Reported		SI p.6 · Table S3 · Table S3
Complex 1 EDS Cl wt%6.69——SI Table
Exact Reported		SI p.6 · Table S3 · Table S3
Complex 1 EDS Cu wt%7.88——SI Table
Exact Reported		SI p.6 · Table S3 · Table S3
Complex 1 EDS N wt%5.54——SI Table
Exact Reported		SI p.6 · Table S3 · Table S3
Complex 1 EDS O wt%12.36——SI Table
Exact Reported		SI p.6 · Table S3 · Table S3
Complex 1 XPS C wt%68.52——SI Table
Exact Reported		SI p.6 · Table S3 · Table S3
Complex 1 XPS Cl wt%3.79——SI Table
Exact Reported		SI p.6 · Table S3 · Table S3
Complex 1 XPS Cu wt%5.51——SI Table
Exact Reported		SI p.6 · Table S3 · Table S3
Complex 1 XPS N wt%9.55——SI Table
Exact Reported		SI p.6 · Table S3 · Table S3
Complex 1 XPS O wt%12.62——SI Table
Exact Reported		SI p.6 · Table S3 · Table S3

UV-vis absorption and Kubelka-Munk/Tauc analysis

UV-visible and optical absorption spectroscopy

Complex 1 reddish-brown acicular crystals · Single Crystal

UV-vis spectra of 3-DPNDI and complexes 1-3; band gaps estimated by extrapolating linear part of (alpha hv)^2

Geometry
solid/powder optical spectrum
Context
pristine
Measurement source
p.447-448 · UV-Vis Analysis · Figure 3a,b
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Complex 1 optical band gapMarked as a best value within this paper1.85 eV——Text
Exact Reported		p.448 · UV-Vis Analysis · Figure 3b
Complex 2 optical band gap2.35 eV——Text
Exact Reported		p.448 · UV-Vis Analysis · Figure 3b
Complex 3 optical band gap2.86 eV——Text
Exact Reported		p.448 · UV-Vis Analysis · Figure 3b
Visible-light absorption intensity orderMarked as a best value within this paper1 > 3 > 2——Text
Qualitative		p.447-448 · UV-Vis Analysis · Figure 3a
Complex 1 visible absorption bulge520-680 nm——Text
Range		p.447-448 · UV-Vis Analysis · Figure 3a

X-ray photoelectron spectroscopy (Escalab Xi+, C 1s reference 284.6 eV)

X-ray photoelectron spectroscopy

Complex 1 reddish-brown acicular crystals · Single Crystal

Cl 2p, N 1s, Cu 2p and Cu Auger spectra before/after photocatalytic reaction

Geometry
powder/crystal surface
Context
pristine and post-catalysis
Measurement source
p.445-446 · Crystal Structure Characterization · Figure 2
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Complex 1 Cu(I) Auger kinetic-energy peak915.1 eV——Text
Exact Reported		p.445-446 · Crystal Structure Characterization · Figure 2d
Complex 1 Cu(II) Auger kinetic-energy peak917.5 eV——Text
Exact Reported		p.445-446 · Crystal Structure Characterization · Figure 2d
Complex 1 Cl 2p Cu-Cl peak199.1 eV——Text
Exact Reported		p.445-446 · Crystal Structure Characterization · Figure 2a
Complex 1 low-binding Cl 2p peak197.5 eV——Text
Exact Reported		p.445-446 · Crystal Structure Characterization · Figure 2a
Complex 1 Cu(I) Cu 2p3/2 peak932.6 eV——Text
Exact Reported		p.445-446 · Crystal Structure Characterization · Figure 2c
Complex 1 Cu(I) Cu 2p1/2 peak952.3 eV——Text
Exact Reported		p.445-446 · Crystal Structure Characterization · Figure 2c
Complex 1 Cu(II) Cu 2p3/2 peak934.4 eV——Text
Exact Reported		p.445-446 · Crystal Structure Characterization · Figure 2c
Complex 1 Cu(II) Cu 2p1/2 peak954.3 eV——Text
Exact Reported		p.445-446 · Crystal Structure Characterization · Figure 2c
Complex 1 N species C=N-C peak398.2 eV——Text
Exact Reported		p.445-446 · Crystal Structure Characterization · Figure 2b
Complex 1 N-C3 peak399.9 eV——Text
Exact Reported		p.445-446 · Crystal Structure Characterization · Figure 2b

X-ray photoelectron spectroscopy, Cu 2p spectra

X-ray photoelectron spectroscopy

Complex 2 green block crystals · Single Crystal

SI Figure S3 reports Cu 2p3/2 and Cu 2p1/2 peak assignments for complexes 2 and 3

Geometry
crystal/powder surface
Context
pristine
Measurement source
SI p.2 · Figure S3 · Figure S3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Complex 2 Cu cui_2p12 peak951.7 eV——Caption
Exact Reported		SI p.2 · Figure S3 caption · Figure S3
Complex 2 Cu cui_2p32 peak931.7 eV——Caption
Exact Reported		SI p.2 · Figure S3 caption · Figure S3
Complex 2 Cu cuii_2p12 peak953.8 eV——Caption
Exact Reported		SI p.2 · Figure S3 caption · Figure S3
Complex 2 Cu cuii_2p32 peak933.8 eV——Caption
Exact Reported		SI p.2 · Figure S3 caption · Figure S3
Complex 3 Cu cui_2p12 peak951.9 eV——Caption
Exact Reported		SI p.2 · Figure S3 caption · Figure S3
Complex 3 Cu cui_2p32 peak932.2 eV——Caption
Exact Reported		SI p.2 · Figure S3 caption · Figure S3
Complex 3 Cu cuii_2p12 peak954.3 eV——Caption
Exact Reported		SI p.2 · Figure S3 caption · Figure S3
Complex 3 Cu cuii_2p32 peak934.3 eV——Caption
Exact Reported		SI p.2 · Figure S3 caption · Figure S3