Hydrolysis of NHC stabilized zinc diaryloxide [(NHC)Zn(OAr)2]: Impact of stoichiometric quantity of water and base

Elango, K; Avinash, Iruthayaraj; Sachan, Sharad Kumar; Anantharaman, Ganapathi

doi:10.1016/j.jorganchem.2019.05.001

Cited by 2 publications

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“…The sol–gel route is preferable for introducing metal oxo(hydroxo) clusters in SBUs of MOFs; however, the coordination between water/anions to the metal centercompete with each other in an aqueous solution. − A systematic evaluation of hydrolysis of group 13 M(NO 3 ) 3 indicates incomplete hydrolysis keeping the In-ONO 2 bond intact . This is advantageous to preparing well-separated and highly dense metal centers for catalytic activity.…”

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Cuboctahedral [In₃₆(μ-OH)₂₄(NO₃)₈(Imtb)₂₄]MOF with Atypical Pyramidal Nitrate Ion in SBU: Lewis Acid–Base Assisted Catalysis and Nanomolar Sensing of Picric Acid

Sachan

Anantharaman

2021

Inorg. Chem.

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A robust and multifunctional cuboctahedral [In 36 (μ-OH) 24 (NO 3 ) 8 (Imtb) 24 ] MOF (In(Imtb)-MOF) with an atypical pyramidal nitrate ion-containing hitherto unknown SBU core [In 9 (μ-OH) 6 (NO 3 )] is reported. The intra-and interlayer nitrate ions adopt pyramidal and inverted pyramidal shapes, which separates the active indium site [(In 3 (μ-OH) 2 )NO 3 -(In 3 (μ-OH) 2 )] and linear In 3 (μ-OH) 2 by 0.5 and 0.9 nm, respectively. Additionally, the high density of active metal sites shows remarkable catalytic activity with higher TOF even for sterically hindered substrates in Strecker synthesis and CO 2 cycloaddition. Moreover, the luminescence behavior of In(Imtb)-MOF and the presence of uncoordinated nitrogen atoms are exploited for selective sensing of explosive trinitrophenol (TNP) with a detection limit (LOD) of 2.3 ppb.

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Cuboctahedral [In₃₆(μ-OH)₂₄(NO₃)₈(Imtb)₂₄]MOF with Atypical Pyramidal Nitrate Ion in SBU: Lewis Acid–Base Assisted Catalysis and Nanomolar Sensing of Picric Acid

Sachan

Anantharaman

2021

Inorg. Chem.

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Zinc, Cadmium and Mercury

Mukherjee

2022

Comprehensive Organometallic Chemistry IV

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Hydrolysis of NHC stabilized zinc diaryloxide [(NHC)Zn(OAr)2]: Impact of stoichiometric quantity of water and base

Cited by 2 publications

References 74 publications

Cuboctahedral [In₃₆(μ-OH)₂₄(NO₃)₈(Imtb)₂₄]MOF with Atypical Pyramidal Nitrate Ion in SBU: Lewis Acid–Base Assisted Catalysis and Nanomolar Sensing of Picric Acid

Cuboctahedral [In₃₆(μ-OH)₂₄(NO₃)₈(Imtb)₂₄]MOF with Atypical Pyramidal Nitrate Ion in SBU: Lewis Acid–Base Assisted Catalysis and Nanomolar Sensing of Picric Acid

Zinc, Cadmium and Mercury

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Hydrolysis of NHC stabilized zinc diaryloxide [(NHC)Zn(OAr)2]: Impact of stoichiometric quantity of water and base

Cited by 2 publications

References 74 publications

Cuboctahedral [In36(μ-OH)24(NO3)8(Imtb)24]MOF with Atypical Pyramidal Nitrate Ion in SBU: Lewis Acid–Base Assisted Catalysis and Nanomolar Sensing of Picric Acid

Cuboctahedral [In36(μ-OH)24(NO3)8(Imtb)24]MOF with Atypical Pyramidal Nitrate Ion in SBU: Lewis Acid–Base Assisted Catalysis and Nanomolar Sensing of Picric Acid

Zinc, Cadmium and Mercury

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Product

Resources

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Cuboctahedral [In₃₆(μ-OH)₂₄(NO₃)₈(Imtb)₂₄]MOF with Atypical Pyramidal Nitrate Ion in SBU: Lewis Acid–Base Assisted Catalysis and Nanomolar Sensing of Picric Acid

Cuboctahedral [In₃₆(μ-OH)₂₄(NO₃)₈(Imtb)₂₄]MOF with Atypical Pyramidal Nitrate Ion in SBU: Lewis Acid–Base Assisted Catalysis and Nanomolar Sensing of Picric Acid