Space.Group.Number	216

&O1_environment
	Site.Symmetry.Symbol		-43m
	Coordinations		Si3+, Si3+, Si3+, Si3+
	Vertex.Sharings		=<Si3+>=O2-, =<Si3+>=O2-, =<Si3+>=O2-, =<Si3+>=O2-, =<Si3+>=O2-, =<Si3+>=O2-, =<Si3+>=O2-, =<Si3+>=O2-, =<Si3+>=O2-, =<Si3+>=O2-, =<Si3+>=O2-, =<Si3+>=O2-
	Edge.Sharings
	Face.Sharings
	Site.Multiplicity		1

&O2_environment
	Site.Symmetry.Symbol		2.mm
	Coordinations		Si3+, Si3+, La1+, La1+, Os1+
	Vertex.Sharings		=<Si3+>=O2-, =<Si3+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<La1+>=O2-, =<Os1+>=O2-
	Edge.Sharings		=<Si3+_La1+>=O2-, =<Si3+_La1+>=O2-, =<Si3+_La1+>=O2-, =<Si3+_La1+>=O2-, =<La1+_Os1+>=O2-, =<La1+_Os1+>=O2-, =<La1+_Os1+>=O2-, =<La1+_Os1+>=O2-
	Face.Sharings
	Site.Multiplicity		6

&Si1_environment
	Site.Symmetry.Symbol		.3m
	Coordinations		O2-, O2-, O2-, O2-
	Vertex.Sharings		=<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Os1+, =<O2->=Os1+, =<O2->=Os1+
	Edge.Sharings		=<O2-_O2->=La1+, =<O2-_O2->=La1+, =<O2-_O2->=La1+
	Face.Sharings
	Site.Multiplicity		4

&La1_environment
	Site.Symmetry.Symbol		-43m
	Coordinations		O2-, O2-, O2-, O2-, O2-, O2-, O2-, O2-, O2-, O2-, O2-, O2-
	Vertex.Sharings		=<O2->=La1+, =<O2->=La1+, =<O2->=La1+, =<O2->=La1+, =<O2->=La1+, =<O2->=La1+, =<O2->=La1+, =<O2->=La1+, =<O2->=La1+, =<O2->=La1+, =<O2->=La1+, =<O2->=La1+
	Edge.Sharings		=<O2-_O2->=Si3+, =<O2-_O2->=Si3+, =<O2-_O2->=Si3+, =<O2-_O2->=Si3+, =<O2-_O2->=Si3+, =<O2-_O2->=Si3+, =<O2-_O2->=Si3+, =<O2-_O2->=Si3+, =<O2-_O2->=Si3+, =<O2-_O2->=Si3+, =<O2-_O2->=Si3+, =<O2-_O2->=Si3+
	Face.Sharings		=<O2-_O2-_O2->=Os1+, =<O2-_O2-_O2->=Os1+, =<O2-_O2-_O2->=Os1+, =<O2-_O2-_O2->=Os1+
	Site.Multiplicity		1

&Os1_environment
	Site.Symmetry.Symbol		-43m
	Coordinations		O2-, O2-, O2-, O2-, O2-, O2-
	Vertex.Sharings		=<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+, =<O2->=Si3+
	Edge.Sharings
	Face.Sharings		=<O2-_O2-_O2->=La1+, =<O2-_O2-_O2->=La1+, =<O2-_O2-_O2->=La1+, =<O2-_O2-_O2->=La1+
	Site.Multiplicity		1

