For distinctly understanding the mutual influence between the structural units, a series of compounds from five and six-membered C-N heterocycle substituting the tetrazine ring are designed. These several types of compounds are studied by means of the quantum chemistry calcualtions and discussed the influence of the structural units upon the main performance (heat of formation, density, velocity and pressure of detonation) and found out the best combination of performance.

為了更清楚的了解結構單元之間的相互影響亚洲男人天堂av无码，設計了六元氮雜環(huán)和五元氮雜環(huán)取代1久久公开免费视频观szs，2，4美女在線免費密月A片視頻，5-四嗪得到了一系列化合物亚洲一级精品A片免费视频，采用量子化學計算方法對它們進行了詳細的理論研究，討論了各種氮雜環(huán)的改變對四嗪類化合物性能(包括生成熱手机欧美性爱第一页、密度以及爆速和爆壓等)的影響一级A片免费天天噜，并找出爆轟性能較好的結構單元組合。

In this paper, the host-guest relationship between a general cucurbit [n=7] uril (Q[7]) or a new ellipsoid-host-symmetric tetramethyl-cucurbituril (TMeQ[6]) with hydrochloride salts of 4,4'-dipyridyl (44) or N,N'-dimethyl-4,4'-dipyridyl(dm44) was examined for confirming the interaction between cucurbituril (Q[6]) and these guests.

以七元瓜環(huán)(Q[7])和新型橢圓型改性瓜環(huán)―對稱四甲基取代六元瓜環(huán)(TMeQ[6])為主體美女被c啊啊，4欧美亚洲日韩国产精品第6页，4'-聯(lián)吡啶的鹽酸鹽(44)以及N，N'-二甲基4可以看被操的网站，4'-聯(lián)吡啶的鹽酸鹽(dm44)為客體的主客體相互作用進行了考察日夲一级片。

The transition states of ring-breaking and of N2 losing during the thermal decomposition of a series of 5-substituted–1H and –2H tetrazole derivatives have been obtained.

求得了系列5-取代-1H四唑和5-取代-2H四唑的熱解開環(huán)和失N2兩個基元反應的過渡態(tài)。

By utilizing three benezenemulticarboxylate derivatives (H2chdc, H2aip, NaH2sip), we obtain 12 coordination polymers. Especially, compelexes 1 and 2 are based on one-dimensional ···OHInOHIn···chains as building units, while complex 3 is based on double four-ring [In8(μ2-O)4(μ2-H2O)8]16+, complex 4 is based on trinuclear In3(μ3-O)(CO2)6, complexes 11 and 12 are both based on nested bistranded helices.

選擇了三類取代苯羧酸配體： 2WWW.AAA日本高清视频，5-二羥基-1免费看日批视频，4-對苯二甲酸(2，5-H2chdc)国产精品自在在线午夜； 5-氨基間苯二甲酸(5-H2aip)亚洲激情视频网； 5-磺酸基間苯二甲酸鈉鹽(5-NaH2sip)和InCl3反應合成了十二個配位化合物：其中1、2以···OHInOHIn···鏈為構筑單元A大片黄片视频， 3以雙四元環(huán)[In8(μ2-O)4(μ2-H2O)8]16+為構筑單元日本女色视频，4以棱柱狀三核銦In3(μ3-O)(CO2)6為構筑單元，而11动漫高潮娇喘抽搐喷水视频、12以嵌套的雙股螺旋鏈為構筑單元A级黄色网站在线免费观看视频。