| 摘要 |
The polymerizable composition of the invention contains an alkyne compound represented by general formula (1). In general formula (1), X1 and X2 represent a sulfur atom, oxygen atom, or NH group, and each may be the same or different. Q represents a C1-2 alkylene group, carbonyl group, or thiophenylene group in which one carbon atom has been replaced by an antimony atom. R1 and R2 represent a C1-2 alkylene group, and each may be the same or different. m and n each represent 0 or 1. |
