??????-?????????-????????? ?????????????? ????-???? (???????? ????): ???????, PT-?????????, ?????? ???????, ???????? S, O ? ?
نویسندگان
چکیده
?????? ??? ???????????: ??????-?????????-????????? ?????????????? ????-???? (???????? ????): ???????, PT-?????????, ?????? ???????, ???????? S, O ? ? / ?.?. ???????, ?.?. ????????, ?.?. ?????-???, ?.?. ??????, ?.?. ?????????, ?.?. ?????????? // ???????? ???????? ???????????????? ????????????. ?????????? ???????????. – 2021. ?. 332. ? 12. ?. 148-163.
 ???????????? ???????????? ??????????? ?????????????? ??????????? ???????? ??????? ??????????? ??????-?????????? ?????????????? ? ???????????, ?????????????????? ???????????? ??????????? ???????? ???, ?????????? ??????? ?????????? ??????, ????????? (???????????, ??????????, ?????????, ???????????) ?????????? (???????, ???????????????? ???????????). ????: ??????????? ????????, ???????????, ????????????? ???????????? ??????????? ?????? ??? ??????????, ???????? ????. ??????. ?????????? ??? ????????? ?? ??????????? Olympus BX41 ????? ?-213?. ?????? ????????? ????????? ? ??????? ???????????? ???????????? ?????????? MIRA 3 LMU ??? Oxford Instruments Nanoanalysis Ltd. ???????????, ??????? ??????, ???????????? ????? ???????? ??? ??????????????????? ???????? ?? ?????????????? ???????? ?????????? ?????????????? ??????????? Linkam TMS-600 ??????????? BX 51; ??????? ???????? ????????? ??????????? ???????????? Ramanor U-1000 ?????????? Horiba DU420E-OE-323, ????? Millennia Pro (Spectra-Physics); ??????? ?????????????? ??????? ???????????? Agilent 6890, ?????????? ??????? ??????? ???????????????? ?????????? ????-3000, ??????? ????????????? ??????? ICP MS (Elan-6100); ??????????? ?34S ???????? ?????????? ????-???????????? Finnigan™ MAT Delta ?????? ???????? ??????? (????????? ?.?. ????????, ?.?. ?????????, ??? ?? ???); ?????????? ???????? ?18? ?18? ?????? ?????????? ????-????????????? Stable Isotope Ratio Mass Spectrometer 253 ??????????????? Finnigan GasBench II ??????????? IAEA: NBS-18 NBS-19 (???????? ?.?. ??????, ???) Isoprime AQS (Akita Quartz Standard, ????????? ?. ???????, ?. ???????, ??????????? ?. ?????), ??????????????; 40Ar/39Ar ??????????? ????????? ???????????? ????????. ??????????. ????????????? ??????? ????????? ??????????? ?????????? 379,4±4,4 ??? ???, ??? ????????????? ???????? ??????. ????????????????? ?????????????? ???????????, ????????? ?????????? ???????????? ??????? ??????? Na-K-?????????? ?????????? 3,4–6,5 ???. % Na?l-???. ????????????? ?? ????? 325–200 °C. ??????-?????????-????????? ???? ?????????? P~0,5–0,75 ???? (~1,5–2,3 ??) ?? ????????????-?????-?????????? (Na-K ± Fe) ??????, ??????????? CH4 ?????????????? 4,5–37,4 ???????? ?????????? ?? 320 ?? 120 °C (I ?????? ?????? 310–200 °?, 320–120 °?) ????????? f O2, S2, Se2 Te2, ??????? ?????????? ???????????? ??????????? ???? Au, Ag Hg. ???????? ???????? ?????????? –0,6 –0,4 ‰, ? ??????????? ???????? ?34SH2S I ?????? ?????? ????????? ????????? +1,5...+2,1 ‰ (T=280–210 °C), +1,6...+2,6 (T=290–190 ??????????????? ? ????????????? ????????????? ????. ???????? ?????? ??? 17,0 17,4 ???????? +17,4...+17,8 ???????? +16,5 ???????????? ?18?H2S +8,1...+5,7 (T=250–210 +6,7...–2,2 (T=230–120 °C) ????????? ????????????, ?????? ??????? ??????????????? ???????? ????? ???? ????????????? ?????????????, ??????? ?????????? ?????????? ??????. ?13C ????????? –0,7 ‰; –0,3 ?? ?????? –1,2...+0,1 –3,3...+0,5 ??????????????. ??? ???????????? ??????????? ???????? ???????????? ???? ?/??? ????????????? ????????? ?????. ????????????????? ?????? ? ??????? ?????-?????????? ??????????? ???????????? ???????? ???????? ???????????????? ???????? (?? 37,4 4 NaCl-???.).
منابع مشابه
Phosphorus-Sulfur Heterocycles Incorporating an O-P(S)-O or O-P(S)-S-S-P(S)-O Scaffold: One-Pot Synthesis and Crystal Structure Study.
A new one-pot preparative route was developed to synthesize novel organophosphorus-sulfur heterocycles via the reaction of the four-membered ring thionation reagent [2,4-diferrocenyl-1,3,2,4-diathiadiphosphetane 2,4-disulfide (FcLR, a ferrocene analogue of Lawesson's reagent)] and alkenyl/aryl-diols and I₂ (or SOCl₂) in the presence of triethylamine. Therefore, a series of five- to ten-membered...
متن کاملcatena-Poly[[[O,O′-bis(2-methylphenyl) dithiophosphato-κ2 S,S]lead(II)]-μ-O,O′-bis(2-methylphenyl) dithiophosphato-κ3 S,S′:S]
In the title compound, [Pb(C14H14O2PS2)2] n , the metal atom is surrounded by two O,O'-bis-(2-methyl-phen-yl) dithio-phosphate ligands bonding through the S-donor atoms. Three of the Pb-S bond lengths are are close to each other at 2.7710 (18), 2.8104 (16) and 2.8205 (16) Å, while the fourth Pb-S bond is elongated at 3.0910 (18) Å and reflects the fact that this atom is involved in inter-molecu...
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در این پژوهش، تعدادی ترکیب فسفر-کلر با فرمول های xc(o)nhp(o)cl2 x]=cf3، ccl3، cf2cl و[ch2cl ، 4-ch3-c6h4nhp(o)cl2 ، 4-ch3-c6h4s(o)2nhp(o)cl2 و [4-ch3-c6h4nh]2p(o)cl تهیه و برای سنتز فسفر آمیدهای با فرمول ccl3c(o)nhp(o)y ] [nh(ch2)3nh=y (1) و [nhch2c(ch3)2ch2nh=y] (2)، [h2n(ch2ch3)2][4-ch3-c6h4s(o)2nhp(o)n(ch2ch3)2].h2o (3)، 4-ch3-c6h4nhp(o)[n(ch3)(ch2c6h5)]2 (4)، [4-ch3-c6h4nh]2p(o)op(o)[nhc6h4...
15 صفحه اولPhosmet: O,O-dimethyl S-phthalimidomethyl phosphorodithioate
In the title compound, C(11)H(12)NO(4)PS(2), the dihedral angle between the phthalimidyl ring plane and the PS(2) plane of the phospho-rodithio-ate group is 60.41 (3)°. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds and S⋯S inter-actions [3.3825 (9) Å] contribute to the stabilization of the packing.
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We compare classes of finite relational structures via monadic second-order transductions. More precisely, we study the preorder C ⊑ K : iff C ⊆ τ(K) for some transduction τ. If we only consider classes of incidence structures we can completely describe the resulting hierarchy. It is linear of order type ω + . Each level can be characterised in terms of a suitable variant of tree-width. Canoni...
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ژورنال
عنوان ژورنال: ???????? ???????? ???????????????? ????????????
سال: 2021
ISSN: ['2500-1019', '2413-1830']
DOI: https://doi.org/10.18799/24131830/2021/12/2630