Structure of trans-3,3-dichloro-4-(alpha-chlorobenzyl)-1-methyl-5-phenyl-2-pyrrolidi none.
C18H16Cl3NO, Mr = 368.69, triclinic, P1-, a = 10.360 (1), b = 10.397 (1), c = 10.810 (2) A, alpha = 60.84 (1), beta = 57.22 (1), gamma = 70.97 (1) degrees, V = 852 (1) A3, Z = 2, Dx = 1.437 Mg m-3, Mo K alpha radiation, lambda = 0.71073 A, mu = 0.54 mm-1, F(000) = 380, T = 293 (1) K, R = 0.0287 for 2330 observed reflections with I greater than 3 sigma (I). The five-membered ring has an envelope conformation and the 4-(alpha-chlorobenzyl) and 5-phenyl groups are trans with respect to each other.
Parvez
M
M
Department of Chemistry, Pennsylvania State University, University Park 16802.
Lander
S W
SW
DeShong
P
P
D001593:Benzyl Compounds / Q000737:chemistry*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003460:Crystallization; D008968:Molecular Conformation; D015394:Molecular Structure; D011760:Pyrrolidinones / Q000737:chemistry*; D012984:Software; D014961:X-Ray Diffraction
D001593:Benzyl Compounds; D011760:Pyrrolidinones; C075330:3,3-dichloro-4-(alpha-chlorobenzyl)-1-methyl-5-phenyl-2-pyrrolidinone