Materials Data on LiCN by Materials Project

LiCN crystallizes in the orthorhombic Pnma space group. The structure is one-dimensional and consists of two LiCN ribbons oriented in the (1, 0, 0) direction. Li1+ is bonded in a distorted T-shaped geometry to three equivalent N3- atoms. There are one shorter (2.07 Å) and two longer (2.18 Å) Li–N bond lengths. C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. N3- is bonded in a see-saw-like geometry to three equivalent Li1+ and one C2+ atom.氰化锂（LiCN）结晶于正交晶系Pnma空间群。其晶体结构为一维结构，包含两条沿(1,0,0)方向取向的LiCN晶带。Li⁺以畸变T形配位环境与三个等价的N³⁻原子成键，Li–N键长包含一个较短的2.07 Å与两个较长的2.18 Å。C²⁺以单键配位环境与一个N³⁻原子成键，C–N键长为1.18 Å。N³⁻以跷跷板状配位环境与三个等价的Li⁺及一个C²⁺原子成键。