Does anyone have references on how to calculate lattice parameter for Smectic E liquid crystal from XRD or WAXS?

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Alan F Rawle

See: T Miyazawa et al 'Revisiting Smectic E Structure through Swollen Smectic E Phase in Binary System of 4‑Nonyl-4′-isothiocyanatobiphenyl (9TCB) and n‑Nonane'

J. Phys. Chem. B, 2013, 117 (27), pp 8293–8299 DOI: 10.1021/jp405480h

If you are an ACS member then you can get free access to this as a member benefit. Alternatively. I'm sure your university has access.

Amin Shavandi

Please see these

http://onlinelibrary.wiley.com/doi/10.1002/crat.2170260625/abstract

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3458729/#R5