Crystal engineering of urea α-network via I...O2N synthon and design of SHG active crystal N-4-iodophenyl-N'-4'-nitrophenylurea

Upprättat; 2004; 20080409 (andbra)
Crystalline nitrodiphenyl ureas adopt the N-H...O tape α-network only when stabilization accrues from the I...O2N or C=C-H...O2N synthon, otherwise the urea...nitro motif is preferred; soft, weak interactions can direct polar self-assembly in strong N-H...O hydrogen-bonded crystals.

Nangia, AshwiniUniversity of Hyderabad, School of Chemistry (author)
Lam, Chi-KeungChinese University of Hongkong, Department of Chemistry (author)
Mak, Thomas C..WChinese University of Hongkong, Department of Chemistry (author)
Nicoud, Jean-FrançoisInstitut de Physique et Chemiedes Materiaux de Strasbourg, Groupe des Materieaux Organiques (author)
University of Hyderabad, School of ChemistryChinese University of Hongkong, Department of Chemistry (creator_code:org_t)

In:Chemical Communications: Royal Society of Chemistry (RSC):10, s. 1202-12031359-73451364-548X

By the author/editor: George, Sumod; Nangia, Ashwini; Lam, Chi-Keung; Mak, Thomas C..W; Nicoud, Jean-Fra ...

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