Crystallography, structure solution, Lecture 4 of 9

[@materials-enginner]

sir, If Titanium would have large number of oxygen ions in its vicinity than how are positions of Pb and Ti equivalent?

[@bhadeshia123]

Only the POINT SYMMETRIES are equivalent, but the coordination is not.

[@materials-enginner]

@@bhadeshia123 thank you sir

[@ivanbombana7282]

Why 3m and not 3mmm?

[@bhadeshia123]

The other two mirrors are not independent, simply a consequence of the triad.

[@ivanbombana7282]

@@bhadeshia123 mmm... Do you have a file that explains well this thing? My mail address is [e-mail]
Thanks