Two-dimensional X-ray diffraction (XRD) analyses of transparent mesoscopically ordered silica/block copolymer composite monoliths reveal single-crystal-like patterns that correspond to well-ordered hexagonal domains that are greater than 1 cm× 1 mm× 1 mm in
![3,4,5-tris[(4-dodecyloxy)benzyloxy] benzoic acid Structure](https://image.chemsrc.com/caspic/411/110934-58-2.png)
![[3,4,5-tris[(4-dodecoxyphenyl)methoxy]phenyl]methanol Structure](https://image.chemsrc.com/caspic/421/161401-95-2.png)
