Index

Macromolecular dictionary (mmCIF) version 2.0.09

_chem_comp_bond.value_order

Name:
'_chem_comp_bond.value_order'

Definition:

   The value that should be taken as the target for the chemical
   bond associated with the specified atoms, expressed as a bond
   order.

Type: ucode

Mandatory item: no


The data value must be one of the following:


sing
single bond

doub
double bond

trip
triple bond

quad
quadruple bond

arom
aromatic bond

poly
polymeric bond

delo
delocalized double bond

pi
pi bond

Enumeration default: sing

Category: chem_comp_bond