Results 271 to 280 of about 1,385,537 (289)

An Iron Complex with an Unsupported Fe–Fe Bond

Angewandte Chemie International Edition, 2009
AbstractFull metal bonding: The reduction of a six‐coordinate, mononuclear Werner‐type iron(II) complex (see scheme) resulted in the isolation of a compound with an extraordinarily rare, unsupported Fe–Fe bond having an experimental Fe–Fe distance of 2.6869(6) Å and a calculated bond order of 0.5.magnified ...
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Alloy powders in the Fe—Cu, Fe—Cr, Fe—Mn, and Fe—Cr—Mn systems

Powder Metallurgy and Metal Ceramics, 1998
Studies have been done on iron-copper, iron-chromium, iron-manganese, and iron-chromium-manganese powder alloys, which have been made by dispersing the melts with high-pressure nitrogen. The use of such alloys in the preparation of low-alloy construction materials eases the stringent specifications for the oxidation potential of the controlled gas ...
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???????????????? ?????????????? ?????????? Fe????? ?? ?????????????????????????????? ???????????????????? ?? ?????????????????? ???????????????????? Fe[bipy(ttr)???]??????

2020
?????????????????? ?????????????????????????????????? ???????????????????????? ?????????????????? ???????????????? (????) ?????????? Fe????? ?? ?????????????????????????????????????? ?????????????????????????????? ???????????????????? ?? ?????????????????? ???????????????????? Fe[bipy(ttr)???]??????, ?????????????????????????????? ?????????? ???????????
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[Fe]-, [Ni–Fe]-, and [Fe–Fe]-Hydrogenases

2013
M. Sundararajan, I.H. Hillier
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Fe(IV), Fe(VI), Fe (oxydation state)

2005
E. König, G. König
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Mössbauer studies of Fe-Se, Fe-Sb, Fe-Pr, and Fe-Nd alloys

Physica Status Solidi (a), 1975
K. B. Lal, S. Mendiratta, G. N. Rao
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?????????????? ???????????????? ???? ????????-?????????????????? ???????????????????????????? ?? ?????????????????? Fe???Al???O??????Fe

2014
??????????????????????, ?????? ????-???? ???????????????????????? ???????????????????????? ?????????????? ???????????? ???????????????? ???????????????????????????????????????? ???????????????????? ???????????????? Fe???Al???O??????Fe ?????? ?????????????????? ???????????? ??????????????, ?? ???? ????????????????????, ?????? ?????????? ?????????? ??????
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????????????, ?????????????????? ?? ???????????????? ???????????????????????????? ???????????????????????? ???????????????????????? ?????????????? ???????????????? (Fe??????xMnx)Fe???O???

2019
?????????????????????????? ???????????????????????? ?????????????????????? ?????????????? ?????????????????? (Fe??????xMnx)Fe???O???. ?????????????????????? ???? ?????????????????????????????? ??????????????????, ???????????????????? ?????????????????????? ?? ?????????????????? ???????????????????????????? ???????????????? ??????????????????????????????
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Fe(III) - Fe (V), Fe (oxydation state)

2005
E. König, G. König
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?????????????? ?????????? ?? ?????????????????????????????? ?????????????????????? ?????????????????? ???????????? Ge/Fe ?? Ag/Fe

2015
The features of the phase composition, crystal structure, and thermoresistive properties of film Ge/Fe and Ag/Fe systems are studied. Experimental results are presented, with which a correlation between the structural and phase composition of film systems and their electrophysical properties is revealed.
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