Spectroscopy — Mo-Based crystal POMOFs with a high electrochemical capacitor performance

3 measurement groups · 7 results

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

yellow block crystals of compound 1 · Single Crystal

Compounds 1 and 2 immersed in 1 M H2SO4 for 0, 6, 12, 24, 30, 36 and 48 h; FTIR spectra collected.

Atmosphere: 1 M H2SO4 solution
Geometry: powder/crystals
Context: pristine POMOFs exposed to acid
Measurement source: p007 / article p.13032 · Results and discussion - Electrochemical performance · Figure S12

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
acid stability by FTIR after 48 h in 1 M H2SO4	characteristic peaks nearly coincident from 0 to 48 h	—	—	Text Qualitative	p007 / article p.13032 · Electrochemical performance · Figure S12

yellow block crystals of compound 1 · Single Crystal

Survey and high-resolution Mo 3d spectra used to confirm Mo oxidation state.

Geometry: powder/crystal surface
Context: pristine POMOF
Measurement source: p003 / article p.13028 · Results and discussion - Synthesis analyses · Figure S4

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
compound 1 Mo(VI) 3d3/2 binding energy	about 235.8	—	about	Text Approximate	p003 / article p.13028 · Synthesis analyses · Figure S4
compound 1 Mo(VI) 3d5/2 binding energy	about 232.7	—	about	Text Approximate	p003 / article p.13028 · Synthesis analyses · Figure S4

green block crystals of compound 2 · Single Crystal

Survey and high-resolution Mo 3d spectra used to confirm mixed Mo(V)/Mo(VI) state.

Geometry: powder/crystal surface
Context: pristine POMOF
Measurement source: p003 / article p.13028 · Results and discussion - Synthesis analyses · Figure 1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
compound 2 Mo(V) 3d3/2 binding energy	about 235.8	—	about	Text Approximate	p003 / article p.13028 · Synthesis analyses · Figure 1
compound 2 Mo(V) 3d5/2 binding energy	about 232.6	—	about	Text Approximate	p003 / article p.13028 · Synthesis analyses · Figure 1
compound 2 Mo(VI) 3d3/2 binding energy	about 236.3	—	about	Text Approximate	p003 / article p.13028 · Synthesis analyses · Figure 1
compound 2 Mo(VI) 3d5/2 binding energy	about 233.2	—	about	Text Approximate	p003 / article p.13028 · Synthesis analyses · Figure 1