Electrical Transport — 1-Hydroxybenzotriazole (HOBt) acidity, formation constant with different metals and thermodynamic parameters: Synthesis and characterization of some HOBt metal complexes - Crystal structures of two polymers: [Cu2(H2O)5(OBt)2(μ-OBt)2] · 2H2O · EtOH (1A) and [Cu(μ-OBt)(HOBt)(OBt)(EtOH)] (1B)

Measurement evidence

Electrical Transport

1-Hydroxybenzotriazole (HOBt) acidity, formation constant with different metals and thermodynamic parameters: Synthesis and characterization of some HOBt metal complexes - Crystal structures of two polymers: [Cu2(H2O)5(OBt)2(μ-OBt)2] · 2H2O · EtOH (1A) and [Cu(μ-OBt)(HOBt)(OBt)(EtOH)] (1B) · Hammud H.H., Holman K.T., Masoud M.S. et al. · Inorganica Chimica Acta · 2009 · 3526-3540

11 measurement groups · 30 results

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

d.c. electrical conductivity from pressed tablet during cooling

[Co(OBt)2(HOBt)2(H2O)2] pressed tablet · Pellet

294-423 K; two linear regimes fitted in Arrhenius form

Temperature
294-423
Atmosphere
not stated
Geometry
pressed tablet between copper electrodes with silver paste
Context
pristine complex
Measurement source
3534-3536 / rendered p009-p011 · 3.2.4 · Table 9; Fig. 8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
DeltaE regime 1Marked as a best value within this paper0.202Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
DeltaE regime 20.375Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
log sigma0 regime 14.142Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
log sigma0 regime 25.33Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
DeltaE-log sigma0 empirical fitDeltaE = 6.8671 log sigma0 + 2.7549Text
Exact Reported
3535 / rendered p010 · 3.2.4 · Equations 22-24

d.c. electrical conductivity from pressed tablet during cooling

[Cu(OBt)2(H2O)2] pressed tablet · Pellet

294-423 K; two linear regimes fitted in Arrhenius form

Temperature
294-423
Atmosphere
not stated
Geometry
pressed tablet between copper electrodes with silver paste
Context
pristine complex
Measurement source
3534-3536 / rendered p009-p011 · 3.2.4 · Table 9; Fig. 8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
DeltaE regime 1Marked as a best value within this paper0.254Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
DeltaE regime 20.535Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
log sigma0 regime 13.721Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
log sigma0 regime 25.421Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
DeltaE-log sigma0 empirical fitDeltaE = 6.0498 log sigma0 + 2.1843Text
Exact Reported
3535 / rendered p010 · 3.2.4 · Equations 22-24

d.c. electrical conductivity from pressed tablet during cooling

HOBt solid control · Powder

294-423 K; tablets pressed at 4 tons/cm2, area 1.37 cm2, thickness 0.12 mm; copper electrodes with silver paste; current sensitivity to 1e-15 A

Temperature
294-423
Atmosphere
not stated
Geometry
pressed tablet between copper electrodes with silver paste
Context
pristine ligand control
Measurement source
3528 and 3536 / rendered p003,p011 · 2.2; 3.2.4 · Table 9; Fig. 8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
DeltaE regime 1Marked as a best value within this paper0.825Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
DeltaE regime 20.222Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
DeltaE regime 30.796Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
log sigma0 regime 15.367Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
log sigma0 regime 25.944Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
log sigma0 regime 312.488Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9

d.c. electrical conductivity from pressed tablet during cooling

[Ni(OBt)(Cl)(H2O)2] pressed tablet · Pellet

294-423 K; multiple linear regimes fitted in Arrhenius form

Temperature
294-423
Atmosphere
not stated
Geometry
pressed tablet between copper electrodes with silver paste
Context
pristine complex
Measurement source
3534-3536 / rendered p009-p011 · 3.2.4 · Table 9; Fig. 8
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
DeltaE regime 1Marked as a best value within this paper0.301Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
DeltaE regime 20.522Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
DeltaE regime 30.821Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
log sigma0 regime 15.62Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
log sigma0 regime 26.74Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
log sigma0 regime 38.611Table
Exact Reported
3536 / rendered p011 · Table 9 · Table 9
DeltaE-log sigma0 empirical fitDeltaE = 5.7808 log sigma0 + 3.8225Text
Exact Reported
3535 / rendered p010 · 3.2.4 · Equations 22-24

molar conductance in DMF solution

[Co(OBt)2(HOBt)2(H2O)2] pressed tablet · Pellet

1e-3 M DMF solution at room temperature; BA 380 conductivity meter

Temperature
room temperature
Atmosphere
not stated
Geometry
solution conductance cell
Context
isolated complex in solution
Measurement source
3533 / rendered p008 · 3.2; Table 7 · Table 7
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
molar conductance7.8Table
Exact Reported
3533 / rendered p008 · Table 7 · Table 7

molar conductance in DMF solution

[Cu(gly)2] . H2O blue control · Powder

1e-3 M DMF solution at room temperature; BA 380 conductivity meter

Temperature
room temperature
Atmosphere
not stated
Geometry
solution conductance cell
Context
isolated complex in solution
Measurement source
3533 / rendered p008 · 3.2; Table 7 · Table 7
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
molar conductance5.1Table
Exact Reported
3533 / rendered p008 · Table 7 · Table 7

molar conductance in DMF solution

[Cu(gly)(OBt)(H2O)] sea-green solid · Powder

1e-3 M DMF solution at room temperature; BA 380 conductivity meter

Temperature
room temperature
Atmosphere
not stated
Geometry
solution conductance cell
Context
isolated complex in solution
Measurement source
3533 / rendered p008 · 3.2; Table 7 · Table 7
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
molar conductance2.4Table
Exact Reported
3533 / rendered p008 · Table 7 · Table 7

molar conductance in DMF solution

[Cu(OBt)2(H2O)2] pressed tablet · Pellet

1e-3 M DMF solution at room temperature; BA 380 conductivity meter

Temperature
room temperature
Atmosphere
not stated
Geometry
solution conductance cell
Context
isolated complex in solution
Measurement source
3533 / rendered p008 · 3.2; Table 7 · Table 7
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
molar conductance3.4Table
Exact Reported
3533 / rendered p008 · Table 7 · Table 7

molar conductance in DMF solution

[Cu(OBt)(H2O)2(Cl)] brown solid · Powder

1e-3 M DMF solution at room temperature; BA 380 conductivity meter

Temperature
room temperature
Atmosphere
not stated
Geometry
solution conductance cell
Context
isolated complex in solution
Measurement source
3533 / rendered p008 · 3.2; Table 7 · Table 7
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
molar conductance18.7Table
Exact Reported
3533 / rendered p008 · Table 7 · Table 7

molar conductance in DMF solution

[Ni(OBt)(Cl)(H2O)2] pressed tablet · Pellet

1e-3 M DMF solution at room temperature; BA 380 conductivity meter

Temperature
room temperature
Atmosphere
not stated
Geometry
solution conductance cell
Context
isolated complex in solution
Measurement source
3533 / rendered p008 · 3.2; Table 7 · Table 7
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
molar conductance6.4Table
Exact Reported
3533 / rendered p008 · Table 7 · Table 7

molar conductance in DMF solution

[Zn(OBt)(HOBt)(Cl)(H2O)] white solid · Powder

1e-3 M DMF solution at room temperature; BA 380 conductivity meter

Temperature
room temperature
Atmosphere
not stated
Geometry
solution conductance cell
Context
isolated complex in solution
Measurement source
3533 / rendered p008 · 3.2; Table 7 · Table 7
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
molar conductance5.1Table
Exact Reported
3533 / rendered p008 · Table 7 · Table 7