iridatropylium cation

نتایج جستجو برای: iridatropylium cation

تعداد نتایج: 55682 فیلتر نتایج به سال:

Two isomorphous Mn(II) and Co(II) 5-amino-tetrazolate coordination polymers with magnetic Δ-chains: crystal structures and magnetic properties.

Journal: :Dalton transactions 2012

Dongsheng Liu Yan Sui TianWei Wang ChangCang Huang JianZhong Chen XiaoZeng You

Two Co(II) and Mn(II) coordination polymers, which have been synthesized under hydrothermal conditions, are isomorphous with magnetic Δ-chains containing trinuclear triangular [M(3)(μ(3)-OH)] clusters. The Δ-chains are bridged by isonicotinic spacers to generate a two-dimensional scalariform layer structure. Magnetic investigations indicate that Co(II) compound exhibits not only spin canting bu...

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Polymeric pseudo-crown ether for cation recognition via cation template-assisted cyclopolymerization

Journal: :Nature Communications 2013

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Cation Selectivity by the CorA Mg2+ Channel Requires a Fully Hydrated Cation

Journal: :Biochemistry 2010

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Self-diffusion of a Cation through Cation Exchange Membrane and Membrane Permeability

Journal: :Bulletin of the Chemical Society of Japan 1973

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an improvement in cation exchange capacity estimation and water saturation calculation in shaly layers for one of iranian oil fields

Journal: :iranian journal of oil and gas science and technology 0

masoumeh bashiri abadan faculty of petroleum engineering, petroleum university of technology, abadan, iran mosayyeb kamari reservoir evaluation department, national iranian south oil company (nisoc), ahvaz, iran ghassem zargar assistant professor, department of petroleum exploration engineering, petroleum university of technology, abadan, iran

water saturation and cation exchange capacity are the most significant parameters used to calculate a hydrocarbon zone potential. in clean formations, by applying the famous archie model, which assumes that in the formation the only electric conductor is the formation water, the water saturation can be calculated. additionally, in shaly sand formations this assumption may not be true as the ion...

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