Abstract
The hydrothermal reaction of the uranyl cation, copper(II), and trans-3,3(pyridyal)acrylic acid (T33PA) has yielded two new bimetallic uranyl containing coordination polymers, (UO2)2(C8H6O2N)6Cu (1) and [(UO2)2(O)(H2O)(C8H6O2N)3CuCl]·H2O (2). Herein we discuss the synthesis, structure, and luminescent properties of the 2D compounds 1 and 2, both of which contain uranyl-copper(II) cation-cation interactions (CCIs) and diminished uranyl emission. Further, compound 2 exhibits a similar architecture to that of a known compound, [(UO2)2Cu(C8H6O2N)3(O)(H2O)]·NO3, formed through nearly identical, yet distinguishing, synthetic conditions. The observed structural differences thereof suggest that subtle changes to synthetic conditions can produce significant and notable structural changes in bimetallic hybrid materials.
Accepted Version (
Free)
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call