N O
N
O
N
O
RO
OR
OR
N O
N
O
N
O
RO
OR
OR
N
O
N
O
N
O
RO
OR
OR
N
O
N
O
N
O
RO
RO
OR
C
3 axis
(S)-27: R =
(R)-27: R =
(a)
(b)
(c)
Fig. 9.12
(a) Helical assembly of tris(phenylisoxazolyl)benzene derivatives 27.
(b, c)
Stereoplots of two local minimum geometries for the hexamers obtained
from a conformation search by the MacroModel program: (a) helical arrangement of the local dipoles and (b) antiparallel arrangement of them. Adapted with
permission from Sato et al. [35]. Copyright 2011 American Chemical Society
9 Circularly Polarized Luminescence of Chirally Arranged Achiral Organic. . .
209
N
O
N
O
RO
OR
OR
N O
N
O
N
O
RO
OR
OR
N
O
N
O
N
O
RO
OR
OR
N
O
N
O
N
O
RO
RO
OR
C
3 axis
(S)-27: R =
(R)-27: R =
(a)
(b)
(c)
Fig. 9.12
(a) Helical assembly of tris(phenylisoxazolyl)benzene derivatives 27.
(b, c)
Stereoplots of two local minimum geometries for the hexamers obtained
from a conformation search by the MacroModel program: (a) helical arrangement of the local dipoles and (b) antiparallel arrangement of them. Adapted with
permission from Sato et al. [35]. Copyright 2011 American Chemical Society
9 Circularly Polarized Luminescence of Chirally Arranged Achiral Organic. . .
209