C13H17N3O,Mr=231.30,monoclinic,P21/,a=7.094(5).b =32.14(l),c=5.894(4)A,β=112.84(4)°,Z=4,Dx=l.24 gcm-3,V=1238(l) A 3,λ(MoKα)=0.71069 A,μ=0.76 cm-1.F(000)=496,T=293K,R=0.060,Rω=0.062 for 1205 reflections(I3σ(I)).The cyclohexane ring shows a slightly distorted chair conformation.The NHCONH2 group has a conformation with the C=O bond trans to the N-N bond.The molecules in the crystal are linked together by the O…H-N hydrogen bonding.forming an infinite ribbon.
Crystal and Molecular Structure of 4-Phenyl-cyclohexanone SemicarbazoneCrystal and Molecular Structure of 4-Phenyl-cyclohexanone Semicarbazone / Zhou, Kang Jing; DI MAIO, Giorgio; Portalone, Gustavo; Li, S.. - In: CHINESE JOURNAL OF STRUCTURAL CHEMISTRY. - ISSN 0254-5861. - STAMPA. - 14:(1995), pp. 70-74.
Crystal and Molecular Structure of 4-Phenyl-cyclohexanone SemicarbazoneCrystal and Molecular Structure of 4-Phenyl-cyclohexanone Semicarbazone
DI MAIO, Giorgio;PORTALONE, Gustavo;
1995
Abstract
C13H17N3O,Mr=231.30,monoclinic,P21/,a=7.094(5).b =32.14(l),c=5.894(4)A,β=112.84(4)°,Z=4,Dx=l.24 gcm-3,V=1238(l) A 3,λ(MoKα)=0.71069 A,μ=0.76 cm-1.F(000)=496,T=293K,R=0.060,Rω=0.062 for 1205 reflections(I3σ(I)).The cyclohexane ring shows a slightly distorted chair conformation.The NHCONH2 group has a conformation with the C=O bond trans to the N-N bond.The molecules in the crystal are linked together by the O…H-N hydrogen bonding.forming an infinite ribbon.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
