Hydrogen-bonding chain and dimer motifs in pyridinium and morpholinium hydrogen oxalate salts.

ABSTRACT: We present here three compounds consisting of pyridinium or morpholinium hydrogen oxalates, each displaying different hydrogen-bonding motifs, resulting in chains for 4-(di­methyl­amino)­pyridinium hydrogen oxalate 0.22-hydrate, C7H11N2 +·C2HO4 ?·0.22H2O (1), dimers for 4-tert-butyl­pyridinium hydrogen oxalate, C9H14N+·C2HO4 ? (2), and chains for morpholin­ium hydrogen oxalate, C4H10NO+·C2HO4 ? (3).

SUBMITTER: Mulrooney DZT 

PROVIDER: S-EPMC6281086 | biostudies-other | 2018 Dec

REPOSITORIES: biostudies-other