Spectroscopy — Host-guest molecular interaction promoted urea electrosynthesis over a precisely designed conductive metal-organic framework

3 measurement groups · 18 results

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

Co-PMDA-2-mbIM powder · Powder

FTIR spectra and XPS survey/high-resolution spectra comparing Co-PMDA-2-mbIM, Co-PMDA and 2-mbIM.

Atmosphere: XPS under ultrahigh vacuum
Context: target guest-loaded framework
Measurement source: p003-p004 (journal p2086-p2087) · Results and discussion · Fig. 2f-i

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
N-H stretching band evidencing 2-mbIM intercalation	3747 cm-1	—	—	Text Rounded Reported	p003 (journal p2086) · Results and discussion · Fig. 2f and Fig. S3a
Co4+ 2p1/2 peak in Co-PMDA-2-mbIM	796.8 eV	—	—	Text Rounded Reported	p003 (journal p2086) · Results and discussion · Fig. 2i
Co4+ 2p3/2 peak in Co-PMDA-2-mbIM	781.3 eV	—	—	Text Rounded Reported	p003 (journal p2086) · Results and discussion · Fig. 2i

Co-PMDA-2-mbIM powder · Powder

Raman lambda 532 nm; UV-vis adsorption; magnetic susceptibility under H = 500 Oe.

Context: target and pristine control comparison
Measurement source: p004-p005 (journal p2087-p2088) · Results and discussion · Fig. 3 and Fig. S3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Average eg electron filling of Co-PMDA	1.96	—	—	Text Rounded Reported	p005 (journal p2088) · Results and discussion · Fig. 3e and Table S2
Average eg electron filling of Co-PMDA-2-mbIM	1.04	—	—	Text Rounded Reported	p005 (journal p2088) · Results and discussion · Fig. 3e and Table S2
Magnetic transition temperature	about 31.7 K	—	about	Text Approximate	p005 (journal p2088) · Results and discussion · Fig. 3c
Effective paramagnetic moment of Co-PMDA	5.03 muB	—	—	Text Rounded Reported	p005 (journal p2088) · Results and discussion · Fig. S3b
Effective paramagnetic moment of Co-PMDA-2-mbIM	4.77 muB	—	—	Text Rounded Reported	p005 (journal p2088) · Results and discussion · Fig. S3b
Raman Co-O bands common to both samples	672.9, 834.2, 1435.3, 1538.1, and 1591.0 cm-1	—	—	Text Rounded Reported	p004 (journal p2087) · Results and discussion · Fig. 3a
*Additional UV-vis d-d transition in Co-PMDA-2-mbIM**	571.9 cm-1	—	—	Text Rounded Reported	p004 (journal p2087) · Results and discussion · Fig. 3b
Weiss constant of Co-PMDA	3.35 K	—	—	Text Rounded Reported	p005 (journal p2088) · Results and discussion · Fig. S3b
Weiss constant of Co-PMDA-2-mbIM	-21.94 K	—	—	Visual Estimate Approximate	p010 · Figure S3 · Fig. S3b

Co-PMDA-2-mbIM powder · Powder

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
High-spin fraction of Co-PMDA	97.99%	—	—	Table Exact Reported	p061 · Table S2 · Table S2
High-spin fraction of Co-PMDA-2-mbIM	41.61%	—	—	Table Exact Reported	p061 · Table S2 · Table S2
Low-spin fraction of Co-PMDA	2.01%	—	—	Table Exact Reported	p061 · Table S2 · Table S2
Low-spin fraction of Co-PMDA-2-mbIM	58.39%	—	—	Table Exact Reported	p061 · Table S2 · Table S2
Assigned spin-state type of Co-PMDA	HS	—	—	Table Exact Reported	p061 · Table S2 · Table S2
Assigned spin-state type of Co-PMDA-2-mbIM	IS	—	—	Table Exact Reported	p061 · Table S2 · Table S2