Weak hydrogen bonds in crystal engineering
Weak hydrogen bonds in crystal engineering
Weak hydrogen bonds in crystal engineering
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Multipo<strong>in</strong>t recognition<br />
H<br />
N<br />
N<br />
N<br />
H<br />
H<br />
O<br />
H<br />
H<br />
O<br />
H<br />
N<br />
H<br />
O<br />
O<br />
O<br />
N<br />
H<br />
O<br />
N<br />
O<br />
O<br />
N<br />
O<br />
K. Biradha et al., J. Chem. Soc., Chem. Commun.,1473, 1993