Results 211 to 220 of about 2,170,479 (268)

Small and Simple Molecular Structure Based Thermally Stable Ruthenium Precursor in Advancing Ruthenium ALD Process for Scaled Interconnect Metallization. [PDF]

open access: yesAdv Sci (Weinh)
Nakatsubo H   +11 more
europepmc   +1 more source

Molecular Structure of LSD

Science, 1972
The molecular configuration of lysergic acid diethylamide (LSD) in crystals of the iodobenzoate has been determined by using x-ray diffraction techniques. The configuration shows strain and steric hindrance and the conformation is fixed. Some of the implications of this for the hallucinogenic activity of LSD are discussed.
R W, Baker   +3 more
openaire   +2 more sources

On the molecular structure of HOOO

The Journal of Chemical Physics, 2012
The molecular structure of trans, planar hydridotrioxygen (HOOO) has been examined by means of isotopic spectroscopy using Fourier transform microwave as well as microwave-millimeter-wave double resonance techniques, and high-level coupled cluster quantum-chemical calculations.
Michael C, McCarthy   +4 more
openaire   +2 more sources

Molecular Structure of Thiourea

The Journal of Physical Chemistry A, 2012
The molecular structure of thiourea has been investigated under C(s), C(2), and C(2v) symmetry constraints. At the coupled-cluster level in conjunction with a triple-ζ basis set, only the C(2) conformer has been found to be a real minimum on the potential energy surface.
openaire   +2 more sources

The Molecular Structures of Triaminosilanes

Chemische Berichte, 1997
AbstractThe structural chemistry of a series of triaminosilanes XSi(NR2)3 has been investigated in order to determine the ground‐state configuration and conformation of these molecules. Theoretical studies and analogy with the isoelectronic XP(NR2)3 (X = CH2, O, Se, NSiMe3 etc.) and P(NR2)3 molecules suggest structures of Cs or C3 symmetry, with small ...
Huber, G   +3 more
openaire   +1 more source

Structure of molecular liquids

Physical Review E, 1995
We present a method for calculating, by computer simulation, the direct correlation function c(1,2) for a molecular liquid in the form of a spherical harmonic expansion. This allows us to test, at the most fundamental level, predictions of the structure of molecular liquids using density functional and integral equation approaches.
Allen, MP   +3 more
openaire   +2 more sources

Nephrotoxicity and Molecular Structure

Xenobiotica, 1975
The nephrotoxicity of a number of aminophenols, quinols and catechols has been assessed from the extent of necrosis of proximal convoluted tubules produced by intravenous injection in rats, and the toxicity correlated with the oxidation-reduction potentials of the compounds.
I C, Calder   +6 more
openaire   +2 more sources

The molecular structure of collagen

Journal of Molecular Biology, 1961
This paper describes in detail our work on the structure of collagen which we have already outlined elsewhere ( Rich & Crick, 1955 ). The main substance of the paper is: (1) a demonstration that, given certain assumptions, only two basic types of structures are possible for collagen; (2) detailed work on the coordinates and Fourier ...
A, RICH, F H, CRICK
openaire   +2 more sources

Molecular Structure of Proline

Chemistry – A European Journal, 2004
AbstractThe molecular structures of the two lowest‐energy conformers of proline, Pro‐I and Pro‐II, have been characterized by ab initio electronic structure computations. An extensive MP2/6‐31G* quartic force field for Pro‐I, containing 62 835 unique elements in the internal coordinate space, was computed to account for anharmonic vibrational effects ...
Wesley D, Allen   +2 more
openaire   +2 more sources

The Molecular Structure of Fibrinogen

Seminars in Thrombosis and Hemostasis, 1974
Abstract Seminars in Thrombosis and Hemostasis (STH) celebrates 50 years of publishing in 2024. To celebrate this landmark event, STH is republishing some archival material. This manuscript represents the first full paper ever published in STH.
openaire   +2 more sources

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