http://reply.papertrans.cn/3/246/24530/24530-31.png
http://reply.papertrans.cn/3/246/24530/24530-32.png
Submitted on: 20 September 2015.
Revised on: 12 October 2015.
Accepted on: 30 October 2015.
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
http://reply.papertrans.cn/3/246/24530/24530-34.png
http://reply.papertrans.cn/3/246/24530/24530-35.png
Submitted on: 20 January 2019.
Revised on: 28 January 2019.
Accepted on: 06 February 2019.
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS