(Sr0.27Ca0.73)3Ca[NCN]N2 oP36 62

• C-Ca-N
• C-N-Sr
• C-Ca-N-Sr
• structural properties
• optical properties
• phonons
• Raman spectra
• wavenumber of optical phonon
• nitride
• pnictogen
• cyanamide
• alkaline
• non-disordered
• orthorhombic