Accepted Manuscript Title: Protolytic behavior of axially coordinated hydroxy groups of Tin(IV) porphyrins as promising molecular catalysts for water oxidation Authors: Arun Thomas, Fazalrhaman Kuttassery, Siby Mathew, Sebastian Nybin Remello, Yutaka Ohsaki, Daisuke Yamamoto, Yu Nabetani, Hiroshi Tachibana, Haruo Inoue PII: S1010-6030(17)31229-7 DOI: https://doi.org/10.1016/j.jphotochem.2017.09.053 Reference: JPC 10900 To appear in: Journal of Photochemistry and Photobiology A: Chemistry Received date: 21-8-2017 Revised date: 21-9-2017 Accepted date: 22-9-2017 Please cite this article as: Arun Thomas, Fazalrhaman Kuttassery, Siby Mathew, Sebastian Nybin Remello, Yutaka Ohsaki, Daisuke Yamamoto, Yu Nabetani, Hiroshi Tachibana, Haruo Inoue, Protolytic behavior of axially coordinated hydroxy groups of Tin(IV) porphyrins as promising molecular catalysts for water oxidation, Journal of Photochemistry and Photobiology A: Chemistry https://doi.org/10.1016/j.jphotochem.2017.09.053 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.