Se is alpha Selenium-like structured and crystallizes in the trigonal R-3 space group. The structure is zero-dimensional and consists of three selenium hexamer molecules. Se(1) is bonded in a water-like geometry to two equivalent Se(1) atoms.
Se is alpha Selenium-like structured and crystallizes in the trigonal R-3 space group. The structure is zero-dimensional and consists of three selenium hexamer molecules. Se(1) is bonded in a water-like geometry to two equivalent Se(1) atoms. Both Se(1)-Se(1) bond lengths are 2.37 Å.