Spectroscopy — Alkali-metal-regulated construction of superhydrophilic ZnII and CdII coordination polymers with perhalogenated terephthalate ligands

Measurement evidence

Spectroscopy

Alkali-metal-regulated construction of superhydrophilic ZnII and CdII coordination polymers with perhalogenated terephthalate ligands · Chen S.-C., Zhang Z.-H., Huang K.-L. et al. · CrystEngComm · 2013 · 9613-9622

8 measurement groups · 8 results

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

ESI-MS negative ion mode

Complex 5 aqueous solution · Unknown

water containing 0.5% methanol; ca. 1 mg mL-1; infusion 10 uL min-1; capillary 289.94 deg C

Temperature
563.09
Atmosphere
ion-source conditions
Geometry
solution infusion
Context
solution after dissolution
Measurement source
p002-p003 · Materials and general methods; Syntheses and solution characterization · Fig. 1a
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
base peak m/zMarked as a best value within this paperm/z = 475.08; relative abundance 100%; calculated m/z 474.95; assigned [Cd(BDC-F4)(H2O)7-H]-Text
Exact Reported
p003 · Syntheses and solution characterization · Fig. 1a

ESI-MS negative ion mode

Complex 6 aqueous solution · Unknown

water containing 0.5% methanol; ca. 1 mg mL-1; infusion 10 uL min-1; capillary 289.94 deg C

Temperature
563.09
Atmosphere
ion-source conditions
Geometry
solution infusion
Context
solution after dissolution
Measurement source
p002-p003 · Materials and general methods; Syntheses and solution characterization · Fig. 1b
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
base peak m/zMarked as a best value within this paperm/z = 151.67; relative abundance 100%; calculated m/z 151.92; assigned BDC-Cl4 dianionText
Exact Reported
p003 · Syntheses and solution characterization · Fig. 1b

solid-state fluorescence / photoluminescence

Complex 1 colourless crystals · Single Crystal

room-temperature solid-state emission; excitation at 338 nm

Temperature
298
Atmosphere
ambient
Geometry
solid sample
Context
pristine
Measurement source
p009-p010 · Photophysical studies · Fig. 8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
solid-state emission maximumMarked as a best value within this paperlambda_max = 449 nm; much stronger emissionText
Exact Reported
p009-p010 · Photophysical studies · Fig. 8

solid-state fluorescence / photoluminescence

Complex 2 colourless crystals · Single Crystal

room-temperature solid-state emission; excitation at 338 nm

Temperature
298
Atmosphere
ambient
Geometry
solid sample
Context
pristine
Measurement source
p009-p010 · Photophysical studies · Fig. 8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
solid-state emission maximumweak emission band at 470 nmText
Exact Reported
p009-p010 · Photophysical studies · Fig. 8

solid-state fluorescence / photoluminescence

Complex 3 colourless crystals · Single Crystal

room-temperature solid-state emission; excitation at 338 nm

Temperature
298
Atmosphere
ambient
Geometry
solid sample
Context
pristine
Measurement source
p009-p010 · Photophysical studies · Fig. 8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
solid-state emission maximumweak emission band at 475 nmText
Exact Reported
p009-p010 · Photophysical studies · Fig. 8

solid-state fluorescence / photoluminescence

Complex 4 colourless crystals · Single Crystal

room-temperature solid-state emission; excitation at 338 nm

Temperature
298
Atmosphere
ambient
Geometry
solid sample
Context
pristine
Measurement source
p009-p010 · Photophysical studies · Fig. 8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
solid-state emission maximumweak emission band at 475 nmText
Exact Reported
p009-p010 · Photophysical studies · Fig. 8

solid-state fluorescence / photoluminescence

Complex 5 colourless crystals · Single Crystal

room-temperature solid-state emission; excitation at 338 nm

Temperature
298
Atmosphere
ambient
Geometry
solid sample
Context
pristine
Measurement source
p009-p010 · Photophysical studies · Fig. 8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
observable fluorescenceno obvious fluorescence attributable to the complexText
Qualitative
p010 · Photophysical studies

solid-state fluorescence / photoluminescence

Complex 6 colourless crystals · Single Crystal

room-temperature solid-state emission; excitation at 338 nm

Temperature
298
Atmosphere
ambient
Geometry
solid sample
Context
pristine
Measurement source
p009-p010 · Photophysical studies · Fig. 8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
observable fluorescenceno obvious fluorescence attributable to the complexText
Qualitative
p010 · Photophysical studies