1 Concept scheme: X-ray absorption edges

Vocabulary last modified: 2026-10-27

subtitle: Absorption edge identifiers in IUPAC notation, giving the core-vacancy state of the absorbing atom. Value list for the CDIF XAS concept ‘edgeanalyzed’.

Namespace: https://w3id.org/cdif/xas/XAS_AbsorptionEdges

History

Concepts

1.1 K edge

  • Child of: edgeanalyzed
  • Absorption edge K in IUPAC notation; core-vacancy state 1s-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/k

1.2 L1 edge

  • Child of: edgeanalyzed
  • Absorption edge L1 in IUPAC notation; core-vacancy state 2s-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/l1

1.3 L2 edge

  • Child of: edgeanalyzed
  • Absorption edge L2 in IUPAC notation; core-vacancy state 2p1/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/l2

1.4 L3 edge

  • Child of: edgeanalyzed
  • Absorption edge L3 in IUPAC notation; core-vacancy state 2p3/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/l3

1.5 L2,3 edge

  • Child of: edgeanalyzed
  • Absorption edge L2,3 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/l2-3

1.6 M1 edge

  • Child of: edgeanalyzed
  • Absorption edge M1 in IUPAC notation; core-vacancy state 3s-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/m1

1.7 M2 edge

  • Child of: edgeanalyzed
  • Absorption edge M2 in IUPAC notation; core-vacancy state 3p1/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/m2

1.8 M3 edge

  • Child of: edgeanalyzed
  • Absorption edge M3 in IUPAC notation; core-vacancy state 3p3/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/m3

1.9 M2,3 edge

  • Child of: edgeanalyzed
  • Absorption edge M2,3 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/m2-3

1.10 M4 edge

  • Child of: edgeanalyzed
  • Absorption edge M4 in IUPAC notation; core-vacancy state 3d3/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/m4

1.11 M5 edge

  • Child of: edgeanalyzed
  • Absorption edge M5 in IUPAC notation; core-vacancy state 3d5/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/m5

1.12 M4,5 edge

  • Child of: edgeanalyzed
  • Absorption edge M4,5 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/m4-5

1.13 N1 edge

  • Child of: edgeanalyzed
  • Absorption edge N1 in IUPAC notation; core-vacancy state 4s-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/n1

1.14 N2 edge

  • Child of: edgeanalyzed
  • Absorption edge N2 in IUPAC notation; core-vacancy state 4p1/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/n2

1.15 N3 edge

  • Child of: edgeanalyzed
  • Absorption edge N3 in IUPAC notation; core-vacancy state 4p3/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/n3

1.16 N2,3 edge

  • Child of: edgeanalyzed
  • Absorption edge N2,3 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/n2-3

1.17 N4 edge

  • Child of: edgeanalyzed
  • Absorption edge N4 in IUPAC notation; core-vacancy state 4d3/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/n4

1.18 N5 edge

  • Child of: edgeanalyzed
  • Absorption edge N5 in IUPAC notation; core-vacancy state 4d5/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/n5

1.19 N4,5 edge

  • Child of: edgeanalyzed
  • Absorption edge N4,5 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/n4-5

1.20 N6 edge

  • Child of: edgeanalyzed
  • Absorption edge N6 in IUPAC notation; core-vacancy state 4f5/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/n6

1.21 N7 edge

  • Child of: edgeanalyzed
  • Absorption edge N7 in IUPAC notation; core-vacancy state 4f7/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/n7

1.22 N6,7 edge

  • Child of: edgeanalyzed
  • Absorption edge N6,7 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/n6-7

1.23 O1 edge

  • Child of: edgeanalyzed
  • Absorption edge O1 in IUPAC notation; core-vacancy state 5s-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/o1

1.24 O2 edge

  • Child of: edgeanalyzed
  • Absorption edge O2 in IUPAC notation; core-vacancy state 5p1/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/o2

1.25 O3 edge

  • Child of: edgeanalyzed
  • Absorption edge O3 in IUPAC notation; core-vacancy state 5p3/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/o3

1.26 O2,3 edge

  • Child of: edgeanalyzed
  • Absorption edge O2,3 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/o2-3

1.27 O4 edge

  • Child of: edgeanalyzed
  • Absorption edge O4 in IUPAC notation; core-vacancy state 5d3/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/o4

1.28 O5 edge

  • Child of: edgeanalyzed
  • Absorption edge O5 in IUPAC notation; core-vacancy state 5d5/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/o5

1.29 O4,5 edge

  • Child of: edgeanalyzed
  • Absorption edge O4,5 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/o4-5

1.30 O6 edge

  • Child of: edgeanalyzed
  • Absorption edge O6 in IUPAC notation; core-vacancy state 5f5/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/o6

1.31 O7 edge

  • Child of: edgeanalyzed
  • Absorption edge O7 in IUPAC notation; core-vacancy state 5f7/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/o7

1.32 O6,7 edge

  • Child of: edgeanalyzed
  • Absorption edge O6,7 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/o6-7

1.33 P1 edge

  • Child of: edgeanalyzed
  • Absorption edge P1 in IUPAC notation; core-vacancy state 6s-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/p1

1.34 P2 edge

  • Child of: edgeanalyzed
  • Absorption edge P2 in IUPAC notation; core-vacancy state 6p1/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/p2

1.35 P3 edge

  • Child of: edgeanalyzed
  • Absorption edge P3 in IUPAC notation; core-vacancy state 6p3/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/p3

1.36 P2,3 edge

  • Child of: edgeanalyzed
  • Absorption edge P2,3 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/p2-3

1.37 P4 edge

  • Child of: edgeanalyzed
  • Absorption edge P4 in IUPAC notation; core-vacancy state 6d3/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/p4

1.38 P5 edge

  • Child of: edgeanalyzed
  • Absorption edge P5 in IUPAC notation; core-vacancy state 6d5/2-1.
  • Concept URI: https://w3id.org/cdif/xas/edge/p5

1.39 P4,5 edge

  • Child of: edgeanalyzed
  • Absorption edge P4,5 in IUPAC notation.
  • Concept URI: https://w3id.org/cdif/xas/edge/p4-5