s-net: sqc1538



			    	
		

		

			
				
				
				
				
			
			
				
					Systre crystallographic geometry file (.cgd) 
			
		

	




	

	
Links to this net in other databases

	

		

			topcryst
		

	

		



 

Topological data




	
Vertices per primitive translational unit 6 

	
Edges per primitive translational unit 15 

	
Transitivity (vertex,edge)(2,4)

	
Vertex degrees {5,5} 

	
Vertex coordination sequence  [(5, 14, 35, 60, 95, 128, 179, 238, 301, 356), (5, 16, 34, 60, 90, 138, 181, 230, 293, 374)] 

	
Wells’ vertex symbol [3^2.4^2.5^2.6^4, 3^2.6^6.7^2] 

	
Systre key (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 2, 3, -1, 0, 0, 2, 3, 0, 1, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 5, 0, 0, 1, 4, 5, 1, 1, 1, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 5, 6, -1, 0, -1, 5, 6, 0, 0, -1) 




 

Geometric data



Systre equilibrium placement (barycentric embedding) maximising unit cell volume




	
 Spacegroup: Fmmm 


	
 Parameters:  
		

			
 a   b   c   alpha   beta   gamma 
	  
			
 
			 1.85351 
			 6.42309  
			 3.21145 
			 90.0  
			 90.0  
			 90.0 
			
	  
		

	


	
 Vertex positions:
		

			

				 X-pos 
				 Y-pos 
				 Z-pos 
			


				
 
						 0.25  
						 0.1875  
						 0.25  
				
	  
				
 
						 0  
						 0.375  
						 0  
				
	  
		

	

	
Edge end points: 
		

		
		
	






Systre coordinates favouring equal edge-lengths




	
 Spacegroup: Fmmm 



		
 Parameters:  
		

			
 a   b   c   alpha   beta   gamma 
	  
			
 
			 1.99997 
			 5.64922  
			 3.04639 
			 90.0  
			 90.0  
			 90.0 
			
	  
		

		


		
Vertex positions:
			

				

					 X-pos 
					 Y-pos 
					 Z-pos 
				


					
 
							 0.25  
							  0.16149  
							  0.25  
					
	  
					
 
							 0  
							  0.41149  
							  0  
					
	  
			

		


		
Edge end points: 
			

			
			
		



	

	 


 

Hyperbolic sources





h-nets with faithful topology




		No items to display.




h-nets with edge collapse