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Weak hydrogen bonds in crystal engineering

Weak hydrogen bonds in crystal engineering

Weak hydrogen bonds in crystal engineering

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Conclusions<br />

The C–H…O and other ‘weak’ <strong>hydrogen</strong> <strong>bonds</strong> are<br />

specific <strong>in</strong>teractions with<br />

dist<strong>in</strong>ct structural consequences<br />

Many C–H…O <strong>bonds</strong> may be considered to be<br />

structure determ<strong>in</strong><strong>in</strong>g<br />

Presence or absence of a s<strong>in</strong>gle weak <strong>in</strong>teraction<br />

may result <strong>in</strong> a cascade of changes<br />

Different weak <strong>in</strong>teractions may be of vary<strong>in</strong>g<br />

importance <strong>in</strong> determ<strong>in</strong><strong>in</strong>g <strong>crystal</strong> pack<strong>in</strong>g

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