火炸药学报2016，Vol.39Issue(4)：23-26,4.DOI:10.14077/j.issn.1007-7812.2016.04.004
四水合5，5′-联四唑-1，1′-二氧锂盐的晶体结构与性能
Crystal Structure and Performances of the Dilithium 5,5′-Bistetrazole-1,1′-diolate Tetrahydrate
王小军 1张晓鹏 2尚凤琴 1鲁志艳 1王霞 1马骁 1金韶华1
作者信息
- 1. 甘肃银光化学工业集团有限公司，甘肃白银730900
- 2. 北京理工大学材料科学与工程学院，北京100081
- 折叠
摘要
Abstract
Dilithium 5 ,5′‐bistetrazole‐1 ,1′‐diolate tetrahydrate[Li2 (BTO)(H2O)4 ]n was prepared and its single crystal was cultured .The single crystal structure was determined by a X‐ray single crystal diffractometer .The ther‐mal performance of [Li2 (BTO)(H2O)4 ]n was studied by differential thermal analysis/thermogravimetry (DTA/TG) technique ,and its impact sensitivity and friction sensitivity were measured .The results show that the crystal is triclinic belonging to space group P‐1 with crystaphicllogra parameters of a=0 .5345(17) nm ,b= 0 .6363(2) nm , c= 0 .830(3) nm ,α=105 .904(7) ,β=98 .216(7) ,γ=111 .516(7) ,V =2 .4302 (13) nm3 ,z=2 ,D=1 .736g/cm3 .Its thermal decomposition peak temperature is 349 .1℃ ,the impact sensitivity and friction sensitivity are 71 .8 cm and 0 ,respectively .关键词
含能材料/四水合5 ,5′-联四唑-1 ,1′-二氧锂盐/Li2 (BTO)(H2 O)4 n/晶体结构/热分解/感度Key words
energetic material/dilithium 5 ,5′-bistetrazole -1 ,1′-diolate tetrahydrate/[Li2 (BTO ) (H2 O )4 ]n/crystal structure/thermal decomposition/sensitivity分类
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王小军,张晓鹏,尚凤琴,鲁志艳,王霞,马骁,金韶华..四水合5，5′-联四唑-1，1′-二氧锂盐的晶体结构与性能[J].火炸药学报,2016,39(4):23-26,4.
