!"#$%& !"#$##!#!"#$#%&'()*!+&",)-).##/!0)$ XXVI/!1231/!42 (131) !"#!$%&'(!)*+,!* ++-#,!: 1./0!12!3,!4/5.6.7/ 8&9':'/;.5.7/ '<$%/=.5./>*&?!)*+,!4/&'+@'2/!/%$&*A 1!*/ ?',&$3!,#!)*+,$%$/ <*<&'B2!'C*1$,+!2/ (8&'C'1'D7/ EE/ F'<.V 5+*&$++./ ,$1(./ G1*&%*<!)*+,!*/,$12*1c!&$:'11-*/ +!+<*?-7/ HI-HJ/ $,<K"&K7/ L*&1$%$A #$:,'7/HMNM.- C.99-100. 2.Batog L.V., Konstantinova L.S., Rozhkov V.Yu., Lebedev O.V., Epishina M.A., Machova N.N., Ovchinnikov I.V., KhmeFnitskii L.I. Novel energetic macrocycle systems of furazan series // Proc. 29th Inter. Annual Conference of ICT.1998.- paper 55.- P.1-10. 3. Eman V.A., Sukhanov M.S., Lebedev O.V., Batog L.V., Konstantinova L.S., Rozhkov V.Yu., Dekaprilevich M.O., Struchkov Yu.T., Khmel'nitskii L.I. First representatives of macrocyclic poly(diazene oxide furazans): 3,4:7,8:11,12:15,16-tetrafurazano-1,2,5,6,9,10,13,14-octaazacyclohexadeca l,3,5,7,9,11,13,15-octaene 1,9- and 1,10-dioxides; 1,5,9,13-tetraoxide and its crystal structure // Mendeleev Communications.- 1997.- No.1.- P.1–46. 4. Sinditskii V.P., Vu M.C., Burzhava A.V., Sheremetev A.B., Batog L.V. Decomposition and combustion of 4,4’-bis[4-aminofurazan-3-yl-azoxy]-3,3’azofurazan and its macrocyclic analog // Proc. 14th Seminar ”New Trends in Research of Energetic Materials”, Pardubice, Czech Republic, April –13-15, 2011.Part I.- P. 330-343. 5. Kuznetzov H.M., Karacevich Yu. K., Petrov Yu.P., Turetsky C.V. On Hightemperature decomposition mechanism of azomethane in shock waves // Russ. J. Phys.Chem. B, Focus on Physics.- 2009.- Vol. 3, No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hermal decomposition of azido- and nitroderivatives of triazolotetrazineaminofurazan in isothermal and nonisothermal conditions has been studied. As it turned out, thermal stability of nitroderivative is close to the stability of HMX, the stability of azidoderivative is significantly less. Burning rates of these compounds have been made and the thermocouple measurements in the combustion wave have been done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`$,/ 9*#<$%$/ 3:*<'7/ "-#/ T&$?'<$%&'(!)*+,!/ )!+<-?/ !/ @#':!#A +KE&'C#'%'#+K/@&!/NJM$0/1'/@#':!#V1$?/+<$#!,*/!/@&!/NaM.b-193$0/:/,'@!#A #K&*.// 789:;: ,7<<=>),&'-7<79?@7))VF-24 AB7CC7)<7D>CE?)F:G)BHI: 0,$&$+<V/1'%&*:' %&'2E?!1 >max, $0 Q&'C, P9E%/B,,'#E,%D k, c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cde/ – NEf/ $@!+-:'Z<+K/ 8&':1*1!*?/ +/ X1*&%!*4/',<!:'3!!/_N.g/,,'#E?$#Vh/ k = 1.76·1017iexp(-HMaJMEfD7/j*,-1. W@-<-/@$/<*&?$&'+@'28/VF-H_/:/!C$<*&?!)*+,!T/ 8+#$:!KT/@&$:$2!A #!+V/: ?'1$?*<&*/ 8&2$1'./W<1$`*1!*/?'++-/:*Y*+<:'/,/$"k*?8/"-#$/NlNM3 7/ !++#*2$:'1!K/ @&$:$2!#!+V/ @&!/ <*?@*&'<8&'T/ 1!9*/ <*?@*&'<8&-/ @#':#*A 1!K/ BNIM7/ NbM7/ N_M/ !/ NmM$0D./ 6&!/ "$#**/ :-+$,!T/ <*?@*&'<8&'T/ 1'"#Z2'#'+V/ :+@-`,'7/<',/@&!/NgM$0/:+@-`,'/@&$!C$`#'/)*&*C/Nb/?!18</@$+#*/@$%&89*A 1!K/ :/ <*&?$+<'<7/ '/ @&!/ NIb$0/ C'2*&9,'/ :+@-`,!/ +$+<':!#'/ Hg/ ?!18<./ 6&!/ <*?@*&'<8&*/NmM$0/&'+@'2/!2*</$)*1V/?*2#*11$/- C'/JmM/?!18</:-2*#!#$+V/J/ +?3./Q&!:-*/%'C$:-2*#*1!K/$@!+-:'Z<+K/?$2*#VZ/':<$,'<'#!C'/@*&:$%$/@$A &K2,'/ 2$/ :-+$,!T/ +<*@*1*4 &'+@'2'/ gM-gbn/ BS!+.ND./ Q$1*)1-4/ $"k*?/ %'C$:/ :$/ :+*T/ $@-<'T/ "-#/ @&',<!)*+,!/ $2!1',$:/ !/ +$+<':#K#/ NJH/ +?3 (2 ?$#VE?$#VD./ 6$+#*/ $T#'92*1!K/ ?'1$?*<&'/ 2$/ ,$?1'<1$4/ <*?@*&'<8&-/ ,$1A 2*1+!&$:'#$+V/H-b/n/%'C$:./6$+#*/&'+@'2'/1'/21*/"8&2$1'/$+<':'#+K/<:*&2-4/ +-@8)!4/ @&$28,</ <*?1$-,$&!)1*:$%$/ 3:*<'./ Q$1+<'1<-/ +,$&$+<!/ !C$<*&?!A )*+,$%$/&'C#$9*1!K/VF-H_/@$#8)*1-/@$/8&':1*1!Z/@*&:$%$/@$&K2,'/+/':<$A ,'<'#!C$?/@*&:$%$/@$&K2,'h/ k1 = 5.5·1015iexp(-19960/T), k2 = 6.4·109iexp(-12940/T), c-1. 129 !"#$%& !"#$##!#!"#$#%&'()*!+&",)-).##/!0)$ XXVI/!1231/!42 (131) "?C:)10:)'J?D=>)H7@KD=L>9><?M)N>JBKO J7CP7L7)VF-QR)D)ND>JLKB)CKCNKM<??)PJ?) J7@9?S<=T)N>BP>J7NUJ7T)AVWXY;Z-3 HWCB3). KSE?)– [ECP>J?B><N\)9?<??)– KP?C7<?>) PK)BKL>9?: "?C:)11:)'J?D=>)H7@KD=L>9><?M)N>JBKO J7CP7L7)VF-F;)D)J7CP97D>)PJ?)J7@9?SO <=T)N>BP>J7NUJ7T)AVWXY;Z-3 HWCB3I:) KSO E?)– [ECP>J?B><N\)9?<??)– KP?C7<?>)PK) BKL>9?: 6&*2$+<':#*11-4/ 2#K/ !++#*2$:'1!4/ $"&'C*3/ VF-mN/ @&*2+<':#K#/ @$A &$`$,/ 9*#<$%$/ 3:*<'7/ "-#/ T&$?'<$%&'(!)*+,!/ )!+<-?7/ $21',$/ !?*#/ `!&$A ,!4/ !1<*&:'#/ <*?@*&'<8&-/ @#':#*1!K/ $</ HMb-225$0/ +/ &'C#$9*1!*?/ / 1'/ @#'A :!#V1$?/+<$#!,*//!/HNM-225$0/:/,'@!##K&*/<',9*/+/&'C#$9*1!*?.// 0$%#'+1$/ P0Q/ @&!/ 1'%&*:'1!!/ VF-mN/ +&'C8/ @$+#*/ X12$<*&?!)*+,$%$/ @!,'/ @#':#*1!K/ @&!/ Hmm-234$0/ 1'"#Z2'*<+K/ <$#V,$/ $2!1/ X,C$<*&?!)*+,!4/ @!,/ :/ $"#'+<!/ Hma-260$0/ :/ C':!+!?$+<!/ $</ +,$&$+<!/ 1'%&*:'/ B>'"#.HD./ U+A @$#VC8K/@$#$9*1!*/?',+!?8?'/<*@#$:-2*#*1!K/VF-H_/@&!/&'C1-T/+,$&$+<KT/ 1'%&*:'/ @$/ ?*<$28/ Q!++!19*&'/ "-#!/ &'++)!<'1-/ ,$1+<'1<-/ +,$&$+<!/ :/ @&*2@$#$9*1!!/ @*&:$%$/ @$&K2,'7/ ,$<$&-*/ :/ ,$$&2!1'<'T/ cde/ – NEf/ / $@!+-A :'Z<+K/8&':1*1!*?/+/X1*&%!*4/',<!:'3!!/_H.a/,,'#E?$#Vh/ k = 7.83·1015iexp(-21590/T), c-1. W@-<-/@$/<*&?$&'+@'28/VF-mN/:/!C$<*&?!)*+,!T/ 8+#$:!KT/@&$:$2!A #!+V/ :/ ?'1$?*<&*/ 8&2$1'./ W<1$`*1!*/ ?'++-/ :*Y*+<:'/ ,/ $"k*?8/ "-#$/ (0.7÷1)•10-37/ !++#*2$:'1!K/ @&$:$2!#!+V/ @&!/ <*?@*&'<8&'T/ :-`*/ <*?@*&'<8A &-/@#':#*1!K/BHNb7/HHM7/HHb/!/Hmb$0D./6&!/"$#**/:-+$,!T/<*?@*&'<8&'T/1'A "#Z2'#'+V/:+@-`,'/@$+#*/@$%&89*1!K/$"&'C3'/:/<*&?$+<'<./Q&!:-*/%'C$:-A 2*#*1!K/ $@!+-:'Z<+K/ 8&':1*1!*?/ ':<$,'<'#!C$?/ @*&:$%$/ @$&K2,'/ BS!+.HD./ Q$1*)1-4/$"k*?/%'C$:/:$/:+*T/$@-<'T/"-#/@&',<!)*+,!/$2!1',$:/!/+$+<':A #K#/HgN/+?3 Bm/?$#VE?$#VD./6$+#*/$T#'92*1!K/?'1$?*<&'/2$/,$?1'<1$4/<*?A @*&'<8&-/,$12*1+!&$:'#$+V/b-J/n/%'C$:./6$+#*/&'+@'2'/1'/21*/"8&2$1'/$+A <':'#+K/1*+-@8)!4/@&$28,< <*?1$-,$&!)1*:$%$/3:*<'./ 789:Q:),7<<=>),&'-7<79?@7))VF-31 AB7CC7)<7D>CE?)R)BHI: 0,$&$+<V/1'A %&*:' %&'2E?!1 2 >@#, $ 0 Q@#, P9E%/B,'#E%D >max, $ 0 Q&'C, P9E%/B,'#E%D k, c-1 233 - 240 1100 (263) 0.00364 4 8 16 233 233 234 64.4 (15.4) - 245 256 258 1490 (356) 1600 (382) 1780 (425) 0.00715 0.01370 0.02720 130 !"#$%& !"#$##!#!"#$#%&'()*!+&",)-).##/!0)$ XXVI/!1231/!42 (131) "?C:)12:)'K<CN7<N=)CEKJKCN?)J7@9K]><?M) VF-24 (1 – L7<<=>),&'\)NKSE?)?)PU<EN?JO <7M)9?<?M^)?@KN>JB?S>CE?>)L7<<=>\)Q)– <7S79_<7M)CN7L?M\)F)– 7DNKE7N79?@I)?)VF31 (4 – L7<<=>),&'\)NKSE?)?)PU<EN?J<7M) 9?<?M^)?@KN>JB?S>CE?>)L7<<=>\)G)– <7O S79_<7M)CN7L?M\)`)–7DNKE7N79?@I: "?C:)13:)&EKJKCN?)HKJ><?M))VF-QR)?)VFF;)D)CJ7D<><?>)CK)CEKJKCN_a)HKJ><?M) H7EC7<?NJKH>EC77@K?@KDaJb?N7<7)ACL20). Q$1+<'1<-/+,$&$+<!/!C$<*&?!)*+,$%$/&'C#$9*1!K/VF-mN/@$#8)*11-*/ @$/ 8&':1*1!Z/ ':<$,'<'#!C'/ @*&:$%$/ @$&K2,'h/ k1 = 1.88·1048iexp(-59557/T), k2 = 0.01i exp(-1415/TD7/ +-1./ Q',/ :!21$7/ @$#8)*11-*/ ,$1+<'1<-/ ,&'41*/ 1*A $"-)1-./ 0,$&**/ :+*%$7/ @$2$"1$*/ @$:*2*1!*/ $"8+#$:#*1$/ $)*1V/ `!&$,!?/ <*?@*&'<8&1-?/ !1<*&:'#$?/ @#':#*1!K/ VF-mN/ !/ :/ 2*4+<:!<*#V1$+<!/ &'C#$A 9*1!Z/ @$2:*&%'*<+K/ 1*/ &'+@#':/ VF-mN7/ '/ +?*+V/ &'+@#':'/ +/ <:*&2$4/ ('C$47/ 2$#K/@$+#*21*4/+/8:*#!)*1!*?/<*?@*&'<8&-/@'2'*<./6&!)!1$4/':<$,'<'#!C'7/ @$/:+*4/:!2!?$+<!7/K:#K*<+K/@$K:#*1!*/?*1**/<*&?$+<'"!#V1$4/9!2,$4/('A C-7/ <',/ 1'C-:'*?-4/ X((*,</ @$2@#':#*1!K./ 6$2<:*&92*1!*?/ X<$?8/ +#89!</ "#!C$+<V/ ,$1+<'1</ +,$&$+<*4/ ':<$,'<'#!C'/ +$/ +,$&$+<VZ/ &'+@'2'/ VF-mN/ :/ &'+@#':*7/ X,+<&'@$#!&$:'11'K/ +/ "$#**/ :-+$,!T/ <*?@*&'<8&/ B2'11-*/ P0QD./ 0$@$+<':#*1!*/,$1+<'1</+,$&$+<!/&'+@'2'/VF-mN/+/2&8%!?!/55/@$,'C-:'*<7/ )<$/ *%$/ +<'"!#V1$+<V/ :/ &'+@#':*/ +$@$+<':!?'/ +$/ +<'"!#V1$+<VZ/ opq/ ]H^/ <',9*/:/9!2,$?/+$+<$K1!!./ U++#*2$:'1!K/%$&*1!K/VF-H_/!/VF-mN/@&$:$2!#!+V/:/"$?"*/@$+<$K1A 1$%$/ 2':#*1!K./ \'&K2-/ %$<$:!#!+V/ @&*++$:'1!*?/ :/ @#*,+!%#'+$:-*/ <&8",!/ 2!'?*<&$?/ _/ ??/ <$1,$/ !C?*#V)*11$%$/ :*Y*+<:'/ 2$/ @#$<1$+<!/ @&*++$:'1!K/ 2#K/VF-24 1.47 - N.bm/%E+?37/2#K/VF-31 1.58 -N.IN/%E+?3. r$&*1!*/ 'C!2$@&$!C:$21$%$/VF-H_/ @&!/ :+*T/ 2':#*1!KT/ "-#$/ "*+@#'A ?*11-?/2$/2':#*1!K/J/F6'./5$/:+*?/2!'@'C$1*/!++#*28*?-T/2':#*1!4/VFH_/%$&!</"-+<&**/HMX !/CL-HM./0,$&$+<V/%$&*1!K/VF-H_/:/!1<*&:'#*/2':#*A 1!4//M.N-NM/F6'/$@!+-:'*<+K/$21!?/C',$1$?h/u=13.16P0.47 (S!+./4). 5/$<#!)!*/ VF-H_/ %$&*1!*/ 1!<&$@&$!C:$21$%$/ VF-mN/ @&!/ :+*T/ 2':#*1!KT/ +$@&$:$92'A #$+V/ K&,!?/ @#'?*1*?./ 5$/ :+*?/ 2!'@'C$1*/ !++#*28*?-T/ 2':#*1!4/VF-mN/ %$A &!</ "-+<&**/ HMX./ \':!+!?$+<V/ +,$&$+<!/ %$&*1!K/ VF-mN/ !?**</ 1*"$#V`$4/ 8)'+<$,/@$+#*/2':#*1!K/M.b/F6'7/,$%2'/+,$&$+<V/@'2'*</!/@$+#*/2':#*1!K/M.J/ F6'/+1$:'/1')!1'*</&'+<!./5/!1<*&:'#*/2':#*1!4//M.N-M.b/F6'/%$&*1!*/VF131 !"#$%& !"#$##!#!"#$#%&'()*!+&",)-).##/!0)$ XXVI/!1231/!42 (131) mN/$@!+-:'*<+K/C',$1$?/u=4.48P0.807/'/!1<*&:'#*/2':#*1!4//M.J-NM/F6'/C',$A 1$?/u=2.91P0.93. 5/&'"$<*/+/@$?$YVZ/<$1,!T/:$#V(&'?-&*1!*:-T/<*&?$@'&/"-#$/!++#*A 2$:'1$/&'+@&*2*#*1!*/<*?@*&'<8&-/:/:$#1*/%$&*1!K/VF-H_/!/VF-mN./6$+,$#V,8/ +,$&$+<!/%$&*1!K/VF-H_/:-+$,!7/!C?*&*1!K/@&$:$2!#!/<$#V,$/:/$"#'+<!/2':#*A 1!4/ @&!/ M.N-M.J/ F6'./ W@&*2*#*1-/ T'&',<*&1-*/ <*?@*&'<8&-/ :/ :$#1*/ %$&*1!K/ VF-24 - <*?@*&'<8&'/@$:*&T1$+<!/BfSD/!/?',+!?'#V1'K/<*?@*&'<8&'/BffD./UC?*A &*11'K/<*?@*&'<8&'/%$&*1!K/VF-H_/:/X<$?/!1<*&:'#*/1*/@&*:-`'*</NmbM/Q7/)<$/ C1')!<*#V1$/1!9*/&'++)!<'11$4/'2!'"'<!)*+,$4/<*?@*&'<8&-./6&$(!#V/<*?@*A &'<8&-/:/:$#1*/%$&*1!K/VF-mN/"$#**/+#$91-4/– 1'&K28/ +/@*&:-?/@#'?*1*?/:/ $"#'+<!/ NMMM-NNMM/ Q/ 1'"#Z2'*<+K/ *Y*/ $21$/ @#'?K/ @&!/ NbMM-NIMM/ Q7/ '/ ?',+!A ?'#V1'K/<*?@*&'<8&'/@&!/b/'<?/2$+<!%'*</NaMM/Q. !"#!$%&'(!)*+,!*/++-#,!h 1. 6'#-+'*:'/[.5./0!1<*C/@$#!'C$<!+<-T/+$*2!1*1!47/:,#Z)'ZY!T/(8&'A C'1$:-4/!/N7H7_7b-<*<&'C!1$:-4/3!,#-7/;:<$&*(*&'</,'12./T!?./1'8,s/F$+,A :'7/HMNH./ 2./F',+!?$:/t.u./>*&?!)*+,!4/&'+@'2/%*,+$%*1'/!/$,<$%*1'7/:/>*$&!K/ :C&-:)'<-T/:*Y*+<:7/>&82-/Sv>O/!?./P.U./F*12*#**:'7/F.h/5-+`'K/`,$#'7/ 1967, No./bm7/+.gm-84. OPQ/bIH.bNH._ P.;./\'T'&$:'7/;.5./ 8&9':'7/5.w./w%$&`*:7/r.x./S82',$:7/5.6./0!12!3,!4/ S$++!4+,!4/T!?!,$-<*T1$#$%!)*+,!4/81!:*&+!<*</!?./P.U./F*12*#**:'7/F$+,:'7/S$++!K $&&4!,.1*/$!) !"#$%!&'.-.)"*04.c!/$d)+".$01.,/23) ! "*0.4. ! "*0$/* U++#*2$:'1$/<*&?!)*+,$*/&'C#$9*1!*/@&$!C:$21-T/<*<&'C!1$<*<&'C!1$: :/ !C$<*&A ?!)*+,!T/ !/ 1*!C$<*&?!)*+,!T/ 8+#$:!KT./ 6&*2@$#$9*1$7/ )<$/ :-+$,!*/ X1*&%!!/ ',<!:'3!!/ <*&?$#!C'/ <*<&'C!1$<*<&'C!1$:/ $"8+#$:#*1-/ @&$<*,'1!*?/ @&*2:'&!<*#V1$4/ !C$?*&!C'3!!/ <*<&'C$#V1$%$/3!,#'/:/'C!218Z/%&8@@8. Thermal decomposition of the tetrazolotetrazine derivatives under isothermal and nonisothermal conditions has been studied. It is suggested that the high activation energies of tetrazolotetrazine thermolysis are due to the occurrence of preliminary isomerization of the tetrazole cycle to azide group. 5/@$+#*21**/:&*?K/X1*&%*<!)*+,!*/?'<*&!'#-/+/:-+$,!?/+$2*&9'1!A *?/ 'C$<'/ @&!:#*,'Z</ :+*/ "$#V`**/ :1!?'1!*/ !++#*2$:'<*#*4/ :/ ,')*+<:*/ 1$A :-T/ !/ @*&+@*,<!:1-T/ ,$?@$1*1<$:/ :C&-:)'<-T/ ,$?@$C!3!47/ %'C$%*1*&!A &8ZY!T/+$+<':$:/!/&',*<1-T/<$@#!:./ v'&',<*&1$4/ $+$"*11$+<VZ/ @$#!'C$<!+<-T/ X1*&%*<!)*+,!T/ ?'<*&!'A #$:/K:#K*<+K/:-+$,'K/@$#$9!<*#V1'K/X1<'#V@!K/$"&'C$:'1!*7/@&!:$2KY'K/,/ <$?87/)<$/!T/:C&-:)'<$*/@&*:&'Y*1!*/+$@&$:$92'Z<+K/C1')!<*#V1-?/:-2*A #*1!*?/X1*&%!!/2'9*/:/$<+8<+<:!!/$,!+#!<*#K/– :1*`1*%$/!#!/:T$2KY*%$/:/ 132