Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Nagaraju Narayanam"'
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 4, Pp o574-o575 (2013)
In the title hydrated salt, C4H12N22+·2C10H5O8−·2H2O, the piperazinediium cation, lying about an inversion center, adopts a chair conformation. The benzene ring of the anion makes dihedral angles of 25.17 (8)° with the carboxylate group and angl
Externí odkaz:
https://doaj.org/article/8d8f2a418af84c3faa301dbd2e0ad877
Publikováno v:
Dalton Transactions. 51:6162-6165
Two Ti(iv)-oxo sulfate clusters with Ti26 and Ti44 cores were prepared by ionothermal synthesis. A change in ratio between inorganic ligands (tetrahedral SO42-vs. pseudo-tetrahedral PO33-) influences the cluster structure formation behavior.
Autor:
Yan-Zhou Li, Kalpana Chintakrinda, Chiranjeevulu Kashi, Gang Xu, Jian Zhang, Lei Zhang, Qiaohong Li, Fei Wang, Nagaraju Narayanam
Publikováno v:
CCS Chemistry. 2:209-215
We report the first example of carbon nanotube (CNT)-like assembly of the titanium (Ti) framework, Ti oxo inorganic cluster (Ti6O6) hexagonal rings into a titanium oxide (Ti–O) nanotube, prepared b...
Ligand dependent assembly of trinuclear titanium-oxo units into coordination tetrahedra and capsules
Publikováno v:
Dalton Transactions. 47:663-665
Trinuclear Ti3(μ3-O) units have been applied as building units for the construction of different coordination cages such as {Ti6} clusters, {Ti9Cu} tetrahedrons and {Ti18} capsules.
Deep eutectic-solvothermal synthesis of titanium-oxo clusters protected by π-conjugated chromophores
Publikováno v:
Chemical Communications. 53:8078-8080
Deep eutectic-solvothermal synthesis has been successfully employed to prepare four polyoxo-titanium clusters (PTCs), with nuclearity up to 28. The cluster cores obtained via this method are completely functionalized by conjugated ligands and display
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 47(7)
Two enantiomorphic helical chains were constructed using heterometallic {TiMn2(μ3-O)} building units, and their final homochiral lattice packing was further transmitted by hydrogen bonding interactions between the chains with the same handedness.
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 23:782-787
Synthesis of Mg-decorated multiwalled carbon nanotubes (Mg-MWCNTs) from carboxylate-functionalized multiwalled carbon nanotubes (COOH-MWCNTs) and its hydrogen sorption have been investigated. Mg-MWCNTs have been prepared in different reaction media,
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 46(46)
Four rectangular molecular architectures have been successfully constructed using {Ti5O7} clusters as inorganic vertical edges and bridging aromatic carboxylates as horizontal edges. The introduced organic ligands show a strong influence on the light
Publikováno v:
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry. 45:527-530
A new Al(III) oxalate complex, (C2H10N2)2.[Al2(μ-O2)(C2O4)4]·2H2O (1), has been synthesized by hydrothermal technique. Single-crystal X-ray diffraction analysis reveals that the compound crystallizes in triclinic space group P-1 (2) with cell param
Publikováno v:
Inorganic chemistry. 55(20)
Six polyoxo-titanium clusters (PTCs) with varying nuclearities containing Ti–N bonds and heteronuclearity, namely, [Ti6(μ3-O)2(μ2-O)2(O3P-Phen)2(OiPr)10(1-hbta)2] (PTC-37), Ti8(μ3-O)2(μ2-O)2(O3P-Phen)2(OiPr)16(adn)2(NO3)2] (PTC-38), [Ti4(μ3-O)