| Property | Value |
|---|---|
| Codepoint | U+1D309 |
| Literal Character | 𝌉 |
| Name | TETRAGRAM FOR BARRIER |
| Control Character | no |
| Block | Tai Xuan Jing Symbols |
| Subblock | Currency symbol |
| UTF-8 byte encoding | f0 9d 8c 89 |
| UTF-16 byte encoding | d8 34 df 09 (big endian) |
| HTML Entity | 𝌉 |
| Perl string literal | \x{1D309} |