3,3'-Di-tert-butyl-1,1'-[1,3-phenylenebis(methylene)]diurea

Saeed, Musabbir A.; Fronczek, Frank R.; Hossain, Md. Alamgir

doi:10.1107/s1600536810005866

3,3'-Di-tert-butyl-1,1'-[1,3-phenylenebis(methylene)]diurea

Journal Article · Sat Feb 20 00:00:00 EST 2010 · Acta Crystallographica. Section E

DOI:https://doi.org/10.1107/s1600536810005866· OSTI ID:1625740

Saeed, Musabbir A. ^[1]; Fronczek, Frank R. ^[2]; Hossain, Md. Alamgir ^[3]

Jackson State Univ., Jackson, MS (United States). Dept. of Chemsitry and Biochemistry; DOE/OSTI
Louisiana State Univ., Baton Rouge, LA (United States). Dept. of Chemistry
Jackson State Univ., Jackson, MS (United States). Dept. of Chemsitry and Biochemistry

The title compound, C₁₈H₃₀N₄O₂, contains two tert-butyl urea groups, each connected to a benzene ring though a methylene group. One of the groups occupies a position almost normal to the aromatic plane with a C—N—C—C torsion angle of 94.4 (4)°, while the other is considerably twisted from the ring with a C—N—C—C torsion angle of 136.1 (4)°. In the crystal, pairs of molecules are connected to each other, forming centrosymmetric dimers in which two NH groups of one molecule act as hydrogen-bond donors to one carbonyl O atom of the other molecule. The dimers are linked into sheets parallel to (100) by N—H...O hydrogen bonds involving the remaining N—H and C O groups.

Research Organization:: Jackson State Univ., Jackson, MS (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division

OSTI ID:: 1625740

Journal Information:: Acta Crystallographica. Section E, Journal Name: Acta Crystallographica. Section E Journal Issue: 3 Vol. 66; ISSN 1600-5368; ISSN ACSEBH

Publisher:: International Union of CrystallographyCopyright Statement

Country of Publication:: United States

Language:: English

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Tris(2-benzamidoethyl)ammonium tetrafluoroborate Pilate, Marcy L.; Blount, Henry; Fronczek, Frank R. Acta Crystallographica Section E Structure Reports Online, Vol. 66, Issue 7 https://doi.org/10.1107/s1600536810024323	journal	June 2010
3,3′-Bis(quinolin-8-yl)-1,1′-[4,4′-methylenebis(4,1-phenylene)]diurea Pramanik, Avijit; Russ, Tiffany H.; Powell, Douglas R. Acta Crystallographica Section E Structure Reports Online, Vol. 68, Issue 1 https://doi.org/10.1107/s1600536811053220	journal	December 2011

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