Crystal structures of two organic salts of 1,2,3,4-tetrahydro-1,10-phenanthroline

Y. Zheng; H. P. Yi; B. H. Song; S. P. Chen

doi:10.1134/S1063774516070154

Crystal structures of two organic salts of 1,2,3,4-tetrahydro-1,10-phenanthroline

Authors: Zheng Y.¹, Yi H.P.², Song B.H.², Chen S.P.²
Affiliations:
1. College of Chemical and Environmental Engineering
2. College of Materials Science and Engineering
Issue: Vol 61, No 7 (2016)
Pages: 1090-1095
Section: Structure of Organic Compounds
URL: https://journal-vniispk.ru/1063-7745/article/view/190526
DOI: https://doi.org/10.1134/S1063774516070154
ID: 190526

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Abstract

Two organic salts of 1,2,3,4-tetrahydro-1,10-phenanthroline (tphen), namely (oaH)(tphenH) (1) and (ssa)(tphenH)·H₂O (2) (oaH₂ is oxalic acid, ssaH is 5-sulfosalicylic acid), were synthesized and structurally characterized. Both compounds contain tphenH⁺ cations but illustrate different crystal structures. The tphenH⁺ cations show a cross-stacking packing model in 1 but display a herringbone packing model in 2.