Experiment
Vis-NIR reflectance spectra of Bordezac pigments (Pig_0160_D): blocks, powders, plots and painted matters
Sub-Experiment
Raw and sawn blocks
Spectrum
Vis-NIR reflectance spectrum of Bordezac pigment (Pig_0160_D_101), raw block #1, face #1
Spectrum
Vis-NIR reflectance spectrum of Bordezac pigment (Pig_0160_D_101), raw block #1, face #2
Spectrum
Vis-NIR reflectance spectrum of Bordezac pigment (Pig_0160_D_201), raw block #2, face #1
Spectrum
Vis-NIR reflectance spectrum of Bordezac pigment (Pig_0160_D_201), raw block #2, face #3
Spectrum
Vis-NIR reflectance spectrum of Bordezac pigment (PIG_0160_D_301), block #3, sawn face #1
Spectrum
Vis-NIR reflectance spectrum of Bordezac pigment (PIG_0160_D_301), block #3, raw face #3
Chemical bond
- Name
- PO- bond
- Explicit name
- ~~~P~O- fractional bond
- Comments
- natural $\dddot - \dddot - P \dddot - O^{-3/4}$ fractional bond - the O atom has a charge of -3/4
- Formula
- $\dddot - \dddot - \dddot - P \dddot - O^{-3/4}$
- Chemical formula
- PO-
- Structural formula
- ~(~)(~)[P]~[O(-)]
- Charge
- -1
- Isotope mixture type
- terrestrial abundance
- Polarity
- polar