Results 271 to 280 of about 131,197 (331)

Pure Molecular Inorganic Rings: Mixed Group 14/15 Metallacycles

open access: yesAngewandte Chemie, Volume 138, Issue 4, 22 January 2026.
The synthesis and characterization of novel mixed group 14/15 metallacycles incorporating a transition‐metal is described. All of the presented compounds were obtained by reduction of an organometallic Mo2E2 tetrahedrane using Si(I) and Ge(I) compounds, respectively.
Stefanie Maier   +5 more
wiley   +1 more source

Exploring the chemical and biological landscape of a Nickel (II) schiff base complex via azomethine linkage. [PDF]

open access: yesSci Rep
Venkatesh R   +7 more
europepmc   +1 more source

7-Methylguanine With a Cyclopentane Backbone: A Bright Combination for a FIT-PNA RNA Sensor. [PDF]

open access: yesBr J Biomed Sci
Maree S   +5 more
europepmc   +1 more source

Retroreflector with acute dihedral angles

Optics Letters, 1994
An acute-angle retroreflector having three dihedral angles of 45, 60, and 90 deg was studied by use of the ray-trace method. Incident rays are reflected nine times in the retroreflector, and there are 26 different sequences for reflections. Errors in the dihedral angles will cause the directions of the reflected rays to diverge.
N, Sugimoto, A, Minato
openaire   +2 more sources

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