Can I read Crystal chemistry of N-(p-tolyl)tetrachlorophthalimide and of its channel inclusion complexes\* on EtoBox?

Crystal chemistry of N-(p-tolyl)tetrachlorophthalimide and of its channel inclusion complexes\* by F. H. Herbstein; M. Kaftory is a Chemistry article available to read on EtoBox.

What is Crystal chemistry of N-(p-tolyl)tetrachlorophthalimide and of its channel inclusion complexes\* about?

## Abstract N-(p-tolyl)tetrachlorophthalimide (TTP) has three polymorphic forms: __α__, __β__, __γ__. The crystal structure of __γ__ is reported here: stable in the range = 100–214°C, can be quenched to room temperature, monoclinic yellow needles; __P__2~1~/__c__; __a__ = 25.02(1) Å, __b__ = 3.97(1) Å, __c__ = 30.96(1) Å, __β__ = 100.9(5)°, __Z__ = 8. In __γ__-TTP the molecules are stacked along the short __b__ axis, adjacent stacks being linked across centres of symmetry by strong – Cl....O = C – interactions [__d__(Cl – O) = 2.90 Å]; the overall packing is unusual in that successive slices of crystal [parallel to (100)] contain molecules of different orientations. TTP forms complexes with many aromatic molecules (composition generally 4 TTP · [guest]), also crystallizing as yellow needles. These complexes have now been shown to be isostructural channel inclusion complexes, with the TTP molecules arranged in corrugated sheets pierced by channels containing the guest molecules. The structure of the 4 TTP · [__o__-xylene] complex has been determined from four-circle diffractometer measurements (graphite-monochromated Mo__Kα__, ∼4200 reflections). The TTP molecules are arranged accor

Who reads Crystal chemistry of N-(p-tolyl)tetrachlorophthalimide and of its channel inclusion complexes\*?

Author

F. H. Herbstein; M. Kaftory

Publisher

Walter de Gruyter GmbH

Published

1981

Language

EN

Field

Chemistry (Physical Sciences)