MA 16/8/13. Author initiated, White in Sherpa: 
Author's Pre-print: subject to Restrictions below, author can archive pre-print (ie pre-refereeing)
Restrictions: Must obtain written permission from Editor, 
Must not violate ACS ethical Guidelines, 
Author's Post-print: subject to Restrictions below, author can archive post-print (ie final draft post-refereeing)
Restrictions: If mandated by funding agency or employer/ institution
Must obtain written permission from Editor confirming posting does not conflict prior publication policies, 
If mandated to deposit before 12 months, must obtain waiver from Institution/Funding agency or use AuthorChoice 12 months embargo,
Publisher's Version/PDF: author cannot archive publisher's version/PDF, 23.8.13-MMM & 26.9.14-Requested (Mikel) Accepted v & Permission 26.9.14-MMM