LM 24/10/18. White in Sherpa,Author's Pre-print: grey tick 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: grey tick subject to Restrictions below, author can archive post-print (ie final draft post-refereeing) Restrictions: If mandated by funding agency or employer/ institution If mandated to deposit before 12 months, must obtain waiver from Institution/Funding agency or use AuthorChoice 12 months embargo Publisher's Version/PDF: cross author cannot archive publisher's version/PDF General Conditions: On author's personal website, pre-print servers, institutional website, institutional repositories or subject repositories Non-Commercial Must be accompanied by -- ADD SET STATEMENT--(see policy) Must link to publisher version Publisher's version/PDF cannot be used, accepted v. received& uploaded (Zhang), 12 MTH EMBARGO TILL AUG 31ST 2019, LL 9/11/18. Set statement added, LL 2/9/19