CHClNO: exploration of birefringent crystals in an isoquinoline system
A new crystal, C 10 H 10 ClNO 3 , was prepared by the solution evaporation technique. It shows a large birefringence of 0.345@550 nm and high thermal stability. Structural analysis and theoretical calculations demonstrate that the isoquinoline carboxylic acid is responsible for optical anisotropy an...
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| Published in | Inorganic chemistry frontiers Vol. 1; no. 11; pp. 3293 - 3296 |
|---|---|
| Main Authors | , , , , |
| Format | Journal Article |
| Published |
31.05.2023
|
| Online Access | Get full text |
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| Summary: | A new crystal, C
10
H
10
ClNO
3
, was prepared by the solution evaporation technique. It shows a large birefringence of 0.345@550 nm and high thermal stability. Structural analysis and theoretical calculations demonstrate that the isoquinoline carboxylic acid is responsible for optical anisotropy and can be used as an excellent birefringence-active gene.
An organic-inorganic hybrid material of C
10
H
10
ClNO
3
exhibits a large experimental birefringence value of 0.345@550 nm, resulting from the new birefringence-active structural gene of expanded planar [C
10
H
8
NO
2
]
+
groups. |
|---|---|
| Bibliography: | For ESI and crystallographic data in CIF or other electronic format see DOI Electronic supplementary information (ESI) available: Experimental details, computational methods; crystal structure, thermal behavior (Fig. S1), variable temperature XRD (Fig. S2), diffuse reflectance spectra (Fig. S3), IR spectrum (Fig. S4), electronic band structure (Fig. S5 and S6), crystal data and refinement, atomic coordinates, anisotropic displacement parameters, bond lengths and angles, and hydrogen bonds (Tables S1-S6). CCDC https://doi.org/10.1039/d3qi00320e 2243044 |
| ISSN: | 2052-1553 |
| DOI: | 10.1039/d3qi00320e |