:py:mod:`spark_auto_mapper_fhir.backbone_elements.substance_specification_structure` ==================================================================================== .. py:module:: spark_auto_mapper_fhir.backbone_elements.substance_specification_structure Module Contents --------------- Classes ~~~~~~~ .. autoapisummary:: spark_auto_mapper_fhir.backbone_elements.substance_specification_structure.SubstanceSpecificationStructure .. py:class:: SubstanceSpecificationStructure(*, id_ = None, extension = None, modifierExtension = None, stereochemistry = None, opticalActivity = None, molecularFormula = None, molecularFormulaByMoiety = None, isotope = None, molecularWeight = None, source = None, representation = None) Bases: :py:obj:`spark_auto_mapper_fhir.base_types.fhir_backbone_element_base.FhirBackboneElementBase` SubstanceSpecification.Structure The detailed description of a substance, typically at a level beyond what is used for prescribing. The detailed description of a substance, typically at a level beyond what is used for prescribing. :param id_: None :param extension: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. :param modifierExtension: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself). :param stereochemistry: Stereochemistry type. :param opticalActivity: Optical activity type. :param molecularFormula: Molecular formula. :param molecularFormulaByMoiety: Specified per moiety according to the Hill system, i.e. first C, then H, then alphabetical, each moiety separated by a dot. :param isotope: Applicable for single substances that contain a radionuclide or a non-natural isotopic ratio. :param molecularWeight: The molecular weight or weight range (for proteins, polymers or nucleic acids). :param source: Supporting literature. :param representation: Molecular structural representation.