![[CIF logo]](https://www.iucr.org/__data/assets/image/0003/125499/CIF_v2.5.jpg)
Topology dictionary (topoCIF) version 0.9.6
_topol_node.coordination_sequence
Name:_topol_node.coordination_sequence
Definition:
The coordination sequence is a sequence of numbers counting the atoms in the 1st, 2nd, 3rd etc. coordination shells of any given node in the net. In other words, the kth entry in the list is the number of vertices linked to the node by a path of exactly k steps. It is usually listed up to k=10. Alternatively, the _topol_node.coordination_sequence_plain data item can be used to represent the coordination sequence as plain text.Example:
[4 | The diamond coordination sequence |
Type: Integer
Values appear in List context.
Units: none
Category:
topol_node