( ( ( ( ( ( Spectra ( in acetonitrile ) ) ( were ( ( the same ) ( for ( all ( of ( the compounds ) ) ) ) ) ) ) , ) and ) ( ( ( the cations ) ( of ( the ( Type ( I compounds ) ) ) ) ) ( ( precipitated out ) ( their ( bromide salts ) ) ) ) ) . )
(ROOT (S (S (NP (NP (NNP Spectra)) (PP (IN in) (NP (NN acetonitrile)))) (VP (VBD were) (NP (NP (DT the) (JJ same)) (PP (IN for) (NP (NP (DT all)) (PP (IN of) (NP (DT the) (NNS compounds)))))))) (, ,) (CC and) (S (NP (NP (DT the) (NNS cations)) (PP (IN of) (NP (DT the) (JJ Type) (CD I) (NNS compounds)))) (VP (VBD precipitated) (PRT (RP out)) (NP (PRP$ their) (JJ bromide) (NNS salts)))) (. .)))
Spectra in acetonitrile were the same for all of the compounds, and the cations of the Type I compounds precipitated out their bromide salts.
(ROOT (S (PP (IN In) (S (VP (VBG naming) (NP (JJ ternary) (NNS compounds))))) (, ,) (NP (DT the) (NN cation)) (VP (VBZ is) (VP (VBN stated) (ADVP (RB first)))) (. .)))