Diffraction Structure — Nanosheets of Two-Dimensional Magnetic and Conducting Fe(II)/Fe(III) Mixed-Valence Metal-Organic Frameworks

Measurement evidence

Diffraction Structure

Nanosheets of Two-Dimensional Magnetic and Conducting Fe(II)/Fe(III) Mixed-Valence Metal-Organic Frameworks · Benmansour S., Abherve A., Gomez-Claramunt P. et al. · ACS Applied Materials and Interfaces · 2017 · 26210-26218

4 measurement groups · 24 results

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

Powder X-ray diffraction, Cu Kalpha radiation

compound 1 black shiny microcrystalline solid · Powder

Polycrystalline sample slightly ground in agate mortar, loaded in 0.5 mm glass capillary; 2theta 5-40 deg at room temperature.

Temperature
room temperature
Geometry
0.5 mm glass capillary
Context
pristine polycrystalline MOF
Measurement source
p002 · Powder X-ray Diffraction Analysis · Figure S3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
PXRD phase-purity confirmationPXRD confirms the crystalline sample crystallises in the simulated single-crystal phaseQualitative
Qualitative
S-2-S-3 · X-ray powder diffraction analysis · Figure S3

Single-crystal X-ray diffraction, Mo Kalpha radiation

compound 1 black hexagonal prismatic single crystals · Single Crystal

Crystal mounted in hydrocarbon oil and transferred to cold nitrogen stream; data collected at 120 K.

Temperature
120
Atmosphere
cold nitrogen stream
Context
pristine MOF single crystal
Measurement source
p002-p003 · X-ray Structure Determination · Table 1; Figure 1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
a lattice parameter13.6909(3) A(3)Table
Exact Reported
p003 · Table 1 · Table 1
c lattice parameter / interlayer repeat9.1968(3) A(3)Table
Exact Reported
p003 · Results and Discussion · Table 1
average C-C bond distance in anilato ligand1.529(5) A(5)SI Table
Exact Reported
S-5 · Table S1 · Table S1
hexagonal pore diameter15.8073(2) A measured as longest Fe-Fe distance in the hexagon(2)Text
Exact Reported
p004 · Synthesis and Structure · Figure 3
hexagonal channel fraction of total spaceca. 21% of the total spaceText
Approximate
p004 · Synthesis and Structure · Figure 3
average C-O bond distance in anilato ligand1.268(3) A(3)SI Table
Exact Reported
S-5 · Table S1 · Table S1
average Fe-O bond distance2.0634(19) A(19)SI Table
Exact Reported
S-5 · Table S1 · Table S1
average Fe oxidation state+2.5Text
Exact Reported
S-3 · Structure analysis · Figure S4
water molecules in hexagonal channels12 water moleculesText
Exact Reported
p004 · Synthesis and Structure · Figure 3; Figure S7
space groupP-31mTable
Exact Reported
p003 · Table 1 · Table 1
unit-cell volume1492.90(8) A3(8)Table
Exact Reported
p003 · Table 1 · Table 1

Powder X-ray diffraction, Cu Kalpha radiation

compound 2 black shiny microcrystalline solid · Powder

Polycrystalline sample slightly ground in agate mortar, loaded in 0.5 mm glass capillary; 2theta 5-40 deg at room temperature.

Temperature
room temperature
Geometry
0.5 mm glass capillary
Context
pristine polycrystalline MOF
Measurement source
S-2-S-3 · X-ray powder diffraction analysis · Figure S3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
PXRD phase-purity confirmationPXRD confirms both samples are isostructural and match the simulated single-crystal phaseQualitative
Qualitative
S-2-S-3 · X-ray powder diffraction analysis · Figure S3

Single-crystal X-ray diffraction, Mo Kalpha radiation

compound 2 black single crystals · Single Crystal

Crystal mounted in hydrocarbon oil and transferred to cold nitrogen stream; data collected at 120 K.

Temperature
120
Atmosphere
cold nitrogen stream
Context
pristine MOF single crystal
Measurement source
p002-p003 · X-ray Structure Determination · Table 1; Figure 1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
a lattice parameter13.7841(3) A(3)Table
Exact Reported
p003 · Table 1 · Table 1
c lattice parameter / interlayer repeat9.2424(3) A(3)Table
Exact Reported
p003 · Results and Discussion · Table 1
average C-C bond distance in anilato ligand1.534(9) A(9)SI Table
Exact Reported
S-5 · Table S1 · Table S1
hexagonal pore diameter15.9173(4) A measured as longest Fe-Fe distance in the hexagon(4)Text
Exact Reported
p004 · Synthesis and Structure · Figure 3
hexagonal channel fraction of total spaceca. 21% of the total spaceText
Approximate
p004 · Synthesis and Structure · Figure 3
average C-O bond distance in anilato ligand1.262(6) A(6)SI Table
Exact Reported
S-5 · Table S1 · Table S1
average Fe-O bond distance2.076(3) A(3)SI Table
Exact Reported
S-5 · Table S1 · Table S1
average Fe oxidation state+2.5Text
Exact Reported
S-3 · Structure analysis · Figure S4
water molecules in hexagonal channels12 water moleculesText
Exact Reported
p004 · Synthesis and Structure · Figure 3; Figure S7
space groupP-31mTable
Exact Reported
p003 · Table 1 · Table 1
unit-cell volume1520.80(8) A3(8)Table
Exact Reported
p003 · Table 1 · Table 1