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Square-planar building blocks (image 2)

Square-planar building blocks assembled into extended square grids via hydrogen bonds

Square-planar building blocks assembled into extended square grids through complementary hydrogen bonds.

This work was supported by National Science Foundation grant OSR 95-50487. [One of three related images. See Next Image.]

Credit: Dr. Alicia Beatty, University of Notre Dame, and Dr. Christer Aakeröy, Kansas State University

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