I know that it should be a ligand trans to a chloride, but not sure if it would be py or cl- that would leave. I'd guess chloride would leave because of py's bulk, but unsure. https://www.reddit.com/r/chemhelp/comments/1gwvjkl/comment/n5zfh4a/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button