pymatgen.analysis.chemenv.utils.defs_utils module

This module contains the definition of some objects used in the chemenv package.

class AdditionalConditions

Bases: object

ALL = [0, 1, 2, 3, 4]

CONDITION_DESCRIPTION = {0: 'No additional condition', 1: 'Only anion-cation bonds', 2: 'No element-element bonds (same elements)', 3: 'Only anion-cation bonds and no element-element bonds (same elements)', 4: 'Only element-oxygen bonds'}

NONE = 0

NO_AC = 0

NO_ADDITIONAL_CONDITION = 0

NO_E2SEB = 2

NO_ELEMENT_TO_SAME_ELEMENT_BONDS = 2

ONLY_ACB = 1

ONLY_ACB_AND_NO_E2SEB = 3

ONLY_ANION_CATION_BONDS = 1

ONLY_ANION_CATION_BONDS_AND_NO_ELEMENT_TO_SAME_ELEMENT_BONDS = 3

ONLY_E2OB = 4

ONLY_ELEMENT_TO_OXYGEN_BONDS = 4

check_condition(condition, structure, parameters)

chemenv_citations()