Strontium carbide

Strontium carbide is a binary inorganic compound of strontium and carbon with the formula SrС ₂ , black crystals.

Content

{\mathsf {SrO+3\ C\ {\xrightarrow {>T^{o}C}}\ SrC_{2}+CO}}

{\ displaystyle {\ mathsf {SrO + 3 \ C \ {\ xrightarrow {> T ^ {o} C}} \ SrC_ {2} + CO}}}

{\mathsf {SrCO_{3}+3\ C\ {\xrightarrow {>T^{o}C}}\ SrC_{2}+CO+CO_{2}}}

{\ displaystyle {\ mathsf {SrCO_ {3} +3 \ C \ {\ xrightarrow {> T ^ {o} C}} \ SrC_ {2} + CO + CO_ {2}}}}

Strontium carbide forms tetragonal crystals, space group I 4 / mmm , cell parameters a = 0.411 nm, c = 0.668 nm, Z = 2.

{\mathsf {SrC_{2}+Cl_{2}\ {\xrightarrow {T^{o}C}}\ SrCl_{2}+2\ C}}

{\ displaystyle {\ mathsf {SrC_ {2} + Cl_ {2} \ {\ xrightarrow {T ^ {o} C}} \ SrCl_ {2} +2 \ C}}}

{\mathsf {2\ SrC_{2}+3\ O_{2}\ {\xrightarrow {T^{o}C}}\ 2\ SrO+4\ CO}}

{\ displaystyle {\ mathsf {2 \ SrC_ {2} +3 \ O_ {2} \ {\ xrightarrow {T ^ {o} C}} \ 2 \ SrO + 4 \ CO}}}

{\mathsf {SrC_{2}+N_{2}\ {\xrightarrow {T^{o}C}}\ SrCN_{2}+C}}

{\ displaystyle {\ mathsf {SrC_ {2} + N_ {2} \ {\ xrightarrow {T ^ {o} C}} \ SrCN_ {2} + C}}}

{\mathsf {SrC_{2}+2\ H_{2}O\ {\xrightarrow {\ }}\ Sr(OH)_{2}+H_{2}C_{2}\uparrow }}

{\ displaystyle {\ mathsf {SrC_ {2} +2 \ H_ {2} O \ {\ xrightarrow {\}} \ Sr (OH) _ {2} + H_ {2} C_ {2} \ uparrow}}}

{\mathsf {SrC_{2}+2\ HCl\ {\xrightarrow {\ }}\ SrCl_{2}+H_{2}C_{2}\uparrow }}

{\ displaystyle {\ mathsf {SrC_ {2} +2 \ HCl \ {\ xrightarrow {\}} \ SrCl_ {2} + H_ {2} C_ {2} \ uparrow}}}

Ripan R., Chetyanu I. Inorganic chemistry. Chemistry of metals. - M .: Mir, 1971. - T. 1. - 561 p.
Chemistry Handbook / Editorial: Nikolsky B.P. et al. - 2nd ed., rev. - M.-L.: Chemistry, 1966. - T. 1. - 1072 p.
Chemistry Handbook / Editorial: Nikolsky B.P. et al. - 3rd ed., rev. - L .: Chemistry, 1971. - T. 2. - 1168 p.