Triphenylphosphine oxide–succinimide (1/1)

✍ Scribed by Harrison, William T. A.

• Book ID: 104491818
• Publisher: International Union of Crystallography
• Year: 2007
• Tongue: English
• Weight: 793 KB
• Volume: 63
• Category: Article
• ISSN: 1600-5368
• DOI: 10.1107/s1600536807047356

✦ Synopsis

In the title adduct, C 18 H 15 OPÁC 4 H 5 NO 2 , the two components are linked by an N-HÁ Á ÁO hydrogen bond. Some weak C-HÁ Á ÁO links may help to establish the packing. One of the phenyl rings is disordered over two positions in a 0.551 (15):0.449 (15) ratio.

Related literature

For background, see: Mason (1961); Elding-Ponte ´n (1993). For reference structural data, see: Allen et al. (1987). Experimental Crystal data C 18 H 15 OPÁC 4 H 5 NO 2 M r = 377.36 Orthorhombic, Pbca a = 8.5825 (4) A ˚b = 17.2754 (7) A c = 26.6505 (11) A V = 3951.4 (3) A ˚3 Z = 8 Mo K radiation = 0.16 mm À1 T = 293 (2) K 0.42 Â 0.35 Â 0.18 mm Data collection Bruker SMART 1000 CCD diffractometer Absorption correction: none 26415 measured reflections 3887 independent reflections 2454 reflections with I > 2(I) R int = 0.047 Refinement R[F 2 > 2(F 2 )] = 0.044 wR(F 2