{
  "annotation_id": "6c065409-42f3-44c0-9112-6887b34c6a61",
  "date_created": "2026-03-02T18:01:25.130000Z",
  "date_modified": "2026-03-02T18:01:25.130000Z",
  "file_hash": "6d93ab9bf01af9c8d8ffcb1480520b5a49b56c4614dc4e573d9de3c366424eb7",
  "private": false,
  "record": {
    "abstract": "The MCAS Way extends the MCAS concept of atomic orbitals to molecular\nbonding. There are many examples given for each bonding type. Part I: The MCAS\natomic orbital concept. There are no spherical orbitals and spin pairing does\nnot occur through spin reversal. Quantum numbers do not validate coexistence in\nidentical space. Part II: Single bonds. There are no sigma-bonds wherein two\nelectrons occupy identical space on a line between nuclei; only off-axis (Xi)\nbonding. Covalent bonding is purely electrostatic; just like ionic bonding.\nPart III: Triple bonds. There are no Pi-bonds in a triple bond. Part IV: Simple\ndouble bonds. There are no sigma bonds; only Pi| and Pi_ bonds. Part V:\nMultiple bonds. The traditional Pi-cloud is only a group of reciprocating,\nvertically pumping, electron pistons. Electrons conjugate by flowing around\nnuclei in the nuclear plane. Atoms adopt a twelve-lobed (T12) orbital\narrangement for multiple bonding. Aromaticity is defined by 2(2n+1), not\n(4n+2). Part VI: Miscellaneous compounds. Isoelectronic XO3, phosphorous and\nits oxides, and boranes.",
    "arxiv_id": "physics/9909053",
    "authors": [
      "Joel M. Williams"
    ],
    "categories": [
      "physics.gen-ph"
    ],
    "title": "The MCAS Way",
    "url": "https://arxiv.org/abs/physics/9909053"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "293d1810-8c59-474a-a5a6-13df98d4d9e3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}