I want to conduct molecular dynamics simulations on C-S-H. To do so, I wanted to use the crystal structure of tobermorite 14 angstrom as the initial structure. The CIF file available in AMCSD website contains Tungsten in structure. I wanted to know if it is an error or should I consider them in structure? If it is wrong, from where can I get the correct crystal structure?
the CIF file is attached.
Thanks a lot in advance