The following ASCII table with hex, octal, html, binary and decimal chart conversion contains both the ASCII control characters, ASCII printable characters and the extended ASCII character set Windows-1252 which is a superset of ISO 8859-1 in terms of printable characters.
C734b Irreducible Representations and Character Tables 23 Note: by tradition the first IR listed in the character table is the totally symmetric one where all the characters are +1 for every class of symmetry operator C734b Irreducible Representations and Character Tables 24 More on the RHS of the character table x
Unicode is a computing standard for the consistent encoding symbols. It was created in 1991. It's just a table, which shows glyphs position to encoding system. Encoding takes symbol from table, and tells font what should be painted. But computer can understand binary code only. So, encoding is used number 1 or 0 to represent characters.
ASCII table. ASCII character codes table - hex/decimal/binary/HTML.
The character tables takes the point group and represents all of the symmetry that the molecule has. Symbols under the first column of the character tables A (Mulliken Symbol)
Character Table 1. The symbol used to represent the group in question (in this case ). 2. The conjugacy classes , indicated by number and symbol, where the sum 3. Mulliken symbols , one for each irreducible representation . 4. An array of the group characters of the irreducible representation