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Class: XASLCFSpeciesProportion

Derived species proportion reported in the LC XANES analysis section.

For Fe XAS these are typically Fe(II) and Fe(III) proportions; the

generalised design supports any element or oxidation state.

__

Proportions are derived by summing weights of standards associated with

each oxidation state, as reported by Athena or Larch:

_ 'Fe(III) proportion in sample: 0.44 (+/-0.05)'_

__

Corresponds to one row in LAM_XAS_LCF_PROPS.

URI: basalt_schema:XASLCFSpeciesProportion

 classDiagram
    class XASLCFSpeciesProportion
    click XASLCFSpeciesProportion href "../XASLCFSpeciesProportion/"
      XASLCFSpeciesProportion : proportion

      XASLCFSpeciesProportion : species_name

      XASLCFSpeciesProportion : uncertainty

Slots

Name Cardinality and Range Description Inheritance
species_name 1
String		 Chemical species or oxidation state name from the LCF report direct
proportion 1
Float		 Species proportion in sample (fraction 0-1) direct
uncertainty 0..1
Float		 Uncertainty on the species proportion (fraction) direct

Usages

used by used in type used
XASLCFProduct species_proportions range XASLCFSpeciesProportion

Identifier and Mapping Information

Schema Source

Mappings

Mapping Type Mapped Value
self basalt_schema:XASLCFSpeciesProportion
native basalt_schema:XASLCFSpeciesProportion

LinkML Source

Direct

name: XASLCFSpeciesProportion
description: "Derived species proportion reported in the LC XANES analysis section.\n\
  For Fe XAS these are typically Fe(II) and Fe(III) proportions; the\ngeneralised\
  \ design supports any element or oxidation state.\n\nProportions are derived by\
  \ summing weights of standards associated with\neach oxidation state, as reported\
  \ by Athena or Larch:\n  'Fe(III) proportion in sample: 0.44 (+/-0.05)'\n\nCorresponds\
  \ to one row in LAM_XAS_LCF_PROPS."
from_schema: https://emsl-computing.github.io/BASALT-Schema
slots:
- species_name
- proportion
- uncertainty
slot_usage:
  species_name:
    name: species_name
    required: true
  proportion:
    name: proportion
    required: true

Induced

name: XASLCFSpeciesProportion
description: "Derived species proportion reported in the LC XANES analysis section.\n\
  For Fe XAS these are typically Fe(II) and Fe(III) proportions; the\ngeneralised\
  \ design supports any element or oxidation state.\n\nProportions are derived by\
  \ summing weights of standards associated with\neach oxidation state, as reported\
  \ by Athena or Larch:\n  'Fe(III) proportion in sample: 0.44 (+/-0.05)'\n\nCorresponds\
  \ to one row in LAM_XAS_LCF_PROPS."
from_schema: https://emsl-computing.github.io/BASALT-Schema
slot_usage:
  species_name:
    name: species_name
    required: true
  proportion:
    name: proportion
    required: true
attributes:
  species_name:
    name: species_name
    description: Chemical species or oxidation state name from the LCF report
    from_schema: https://emsl-computing.github.io/BASALT-Schema
    rank: 1000
    alias: species_name
    owner: XASLCFSpeciesProportion
    domain_of:
    - XASLCFSpeciesProportion
    range: string
    required: true
  proportion:
    name: proportion
    description: Species proportion in sample (fraction 0-1)
    from_schema: https://emsl-computing.github.io/BASALT-Schema
    rank: 1000
    alias: proportion
    owner: XASLCFSpeciesProportion
    domain_of:
    - XASLCFSpeciesProportion
    range: float
    required: true
  uncertainty:
    name: uncertainty
    description: Uncertainty on the species proportion (fraction)
    from_schema: https://emsl-computing.github.io/BASALT-Schema
    rank: 1000
    alias: uncertainty
    owner: XASLCFSpeciesProportion
    domain_of:
    - XASLCFSpeciesProportion
    range: float