Other — A coronene-based semiconducting two-dimensional metal-organic framework with ferromagnetic behavior

5 measurement groups · 9 results

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

black polycrystalline PTC-Fe 2D MOF powder/crystals · Powder

CHNS elemental analysis compared with calculated composition for [Fe3C24S12]3-.(NH4+)3.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
elemental analysis carbon found	C, 32.41; calculated C, 32.19	32.41 wt%	—	Text Exact Reported	7 · Synthesis of PTC-Fe 2D MOFs
elemental analysis hydrogen found	H, 1.68; calculated H, 1.34	1.68 wt%	—	Text Exact Reported	7 · Synthesis of PTC-Fe 2D MOFs
elemental analysis nitrogen found	N, 4.45; calculated N, 4.69	4.45 wt%	—	Text Exact Reported	7 · Synthesis of PTC-Fe 2D MOFs
elemental analysis sulphur found	S, 43.12; calculated S, 42.92	43.12 wt%	—	Text Exact Reported	7 · Synthesis of PTC-Fe 2D MOFs

PTC-Fe powder magnetic sample · Powder

Remanent magnetisation compared for PTC-Fe, PTC ligand and coronene; cooled from 350 K to 5 K in 1000 Oe before zero-field measurement.

Temperature: 5-60
Geometry: SQUID-VSM
Context: PTC-Fe versus PTC and coronene controls
Measurement source: 7 · Discussion; Magnetic studies · Supplementary Fig. 15

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
PTC/coronene magnetic controls	PTC and coronene contribute ignorable magnetic ordering even at 5 K	5 K	—	Text Qualitative	7 · Discussion · Supplementary Fig. 15

PTC-Fe powder magnetic sample · Powder

M(H) measured at 5, 10, 20, 25 and 50 K.

Temperature: 5, 10, 20, 25, 50
Geometry: SQUID-VSM
Context: pristine PTC-Fe powder
Measurement source: 6-7 · Magnetic properties of PTC-Fe; Magnetic studies · Fig. 5a; Supplementary Fig. 14

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
coercive field at 5 K	~0.07 T at 5 K	70 mT	~	Text Approximate	6 · Magnetic properties of PTC-Fe · Fig. 5a
ferromagnetic onset from M(H)	sigmoidal M(H) below ~20 K signals onset of ferromagnetism	20 K	below ~20 K	Text Approximate	6 · Magnetic properties of PTC-Fe · Fig. 5a

PTC-Fe powder magnetic sample · Powder

Temperature-dependent magnetisation measured in 100 Oe field under zero-field-cooled and field-cooled conditions.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
average blocking temperatureMarked as a best value within this paper	about 15 K	15 K	about	Text Approximate	6 · Magnetic properties of PTC-Fe · Fig. 5b

black polycrystalline PTC-Fe 2D MOF powder/crystals · Powder

TGA measured under nitrogen atmosphere.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
decomposition onset	PTC-Fe decomposed above 300 C	573.15 K	above 300 C	Text Approximate	2 · Synthesis and structure · Supplementary Fig. 2