| 
        
            | Methods |  |  
        | __init__ __str__
 get_formula_dict
 get_package
 read_package
 set_name
 
 |  
            |  | __init__ |  
        | 
__init__ (
        self,
        standard=None,
        xy=(),
        package=None,
        molecule=None,
        )
 |  
            |  | __str__ |  
        | 
__str__ ( self )
 |  
            |  | get_formula_dict |  
        | 
get_formula_dict ( self )
 returns formula as dictionary that can
    be passed to functions in periodic_table |  
            |  | get_package |  
        | 
get_package ( self,  doc )
 returns a DOM element describing the object in CDML,
    doc is the parent document which is used for element creation
    (the returned element is not inserted into the document) |  
            |  | read_package |  
        | 
read_package ( self,  package )
 reads the dom element package and sets internal state according to it |  
            |  | set_name |  
        | 
set_name (
        self,
        name,
        interpret=1,
        occupied_valency=None,
        )
 |  |