A possible relationship between deep earthquakes and the structural transition of submolecular SiO 2 fragments in rocks of a subducting oceanic slab

Описание

Тип публикации: статья из журнала

Год издания: 2019

Идентификатор DOI: 10.15372/RGG2019038

Ключевые слова: Deep-focus earthquakes, Lithospheric plate, Phase transition, Subduction, Upper-lower mantle

Аннотация: Quantum-chemical calculations show a tendency of SiO 2 molecule to transform from linear to isomeric cyclic (bent) form and back. In the latter case, the energy released during the transition isomeric SiO 2 ? linear SiO 2 is about 240 kJ/mole. This hypoth

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Издание

Журнал: Russian Geology and Geophysics

Выпуск журнала: Vol. 60, Is. 3

Номера страниц: 241-253

ISSN журнала: 10687971

Издатель: Publishing House of Siberian Branch of the Russian Academy of Sciences

Авторы

  • Kuzmin M.I (Russian Acad Sci, Siberian Branch, AP Vinogradov Inst Geochem, Ul Favorskogo 1A, Irkutsk 664033, Russia)
  • Khlebopros R.G. (Russian Acad Sci, Siberian Branch, Fed Res Ctr Krasnoyarsk Sci Ctr, Akademgorodok 50, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Pr Svobodnyi 78, Krasnoyarsk 660041, Russia)
  • Didenko A.N. (Russian Acad Sci, Far Eastern Branch, YuA Kosygin Inst Tecton & Geophys, Ul Kim Yu Chena 65, Khabarovsk 680000, Russia; Pacific Natl Univ, Ul Tikhookeanskaya 136, Khabarovsk 680035, Russia)
  • Kozlova S.G. (Russian Acad Sci, Siberian Branch, AV Nikolaev Inst Inorgan Chem, Pr Akad Lavrenteva 3, Novosibirsk 630090, Russia; VG Shukhov Belgorod State Technol Univ, Ul Kostyukova 46, Belgoroa 308012, Russia)
  • Zakhvataev V.E. (Russian Acad Sci, Siberian Branch, Fed Res Ctr Krasnoyarsk Sci Ctr, Akademgorodok 50, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Pr Svobodnyi 78, Krasnoyarsk 660041, Russia)

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