Other — Lanthanide-Hypophosphite Frameworks with Guanidinium Guest Showing High Proton Conductivity

Measurement evidence

Other

Lanthanide-Hypophosphite Frameworks with Guanidinium Guest Showing High Proton Conductivity · Li Q.-W., Li Z.-Y., Li K. et al. · Chinese Journal of Chemistry · 2021 · 3381-3385

6 measurement groups · 9 results

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

magnetic susceptibility using Quantum Design MPMS-XL7 SQUID

complex 1 colourless crystals / polycrystalline powder · Powder

temperature-dependent chi_m T and inverse susceptibility for complex 1; polycrystalline sample embedded in vaseline

Temperature
2-300
Context
pristine guest-containing framework
Measurement source
3384 · Magnetic properties; Experimental · Figure 5
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
chi_m T of complex 1 at 2 K7.06 cm3 K mol-1 at 2 K7.06 cm3 K mol-1Text
Exact Reported
3384 · Magnetic properties · Figure 5
chi_m T of complex 1 at room temperature7.65 cm3 K mol-17.65 cm3 K mol-1Text
Exact Reported
3384 · Magnetic properties · Figure 5
Curie constant from Curie-Weiss fitC = 7.68 cm3 K mol-17.68 cm3 K mol-1Text
Exact Reported
3384 · Magnetic properties · Figure 5
Weiss temperature from Curie-Weiss fittheta = -0.29 K-0.29 KText
Exact Reported
3384 · Magnetic properties · Figure 5

field-dependent magnetisation

complex 1 colourless crystals / polycrystalline powder · Powder

M-H measured between 0 and 7 T at low temperatures

Temperature
2, 3, 5
Context
pristine guest-containing framework
Measurement source
3384 · Magnetic properties · Figure S6
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
magnetisation of complex 1 at 7 T and 2 K6.78 N beta at 7 T and 2 K6.78 N betaText
Exact Reported
3384 · Magnetic properties · Figure S6

thermogravimetric analysis

complex 1 colourless crystals / polycrystalline powder · Powder

TGA trace shown in Figure S2a; text reports the complexes are stable up to 350-400 K

Temperature
300-900
Context
pristine guest-containing framework
Measurement source
5 · Figure S2 caption · Figure S2a
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
reported lower end of thermal stability range for complex 1stable up to 350-400 K350 Krange upper end 400 KText
Range
3382 · Background and Originality Content · Figure S2

thermogravimetric analysis

complex 2 imidazolium Gd hypophosphite crystals · Powder

TGA trace shown in Figure S2b; text reports the complexes are stable up to 350-400 K

Temperature
300-900
Context
pristine guest-containing framework
Measurement source
5 · Figure S2 caption · Figure S2b
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
reported lower end of thermal stability range for complex 2stable up to 350-400 K350 Krange upper end 400 KText
Range
3382 · Background and Originality Content · Figure S2

thermogravimetric analysis

complex 3 pyrazole-derived Gd hypophosphite crystals · Powder

TGA trace shown in Figure S2c; text reports the complexes are stable up to 350-400 K

Temperature
300-900
Context
pristine guest-containing framework
Measurement source
5 · Figure S2 caption · Figure S2c
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
reported lower end of thermal stability range for complex 3stable up to 350-400 K350 Krange upper end 400 KText
Range
3382 · Background and Originality Content · Figure S2

thermogravimetric analysis

complex 4 triazolium Gd hypophosphite crystals · Powder

TGA trace shown in Figure S2d; text reports the complexes are stable up to 350-400 K

Temperature
300-900
Context
pristine guest-containing framework
Measurement source
5 · Figure S2 caption · Figure S2d
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
reported lower end of thermal stability range for complex 4stable up to 350-400 K350 Krange upper end 400 KText
Range
3382 · Background and Originality Content · Figure S2