Results 121 to 130 of about 4,580 (149)

Crystal and molecular structure of anhydrous betaine, (CH3)3NCH2CO2

Journal of Molecular Structure, 1999
Abstract 1–Carboxy–N,N,N–trimethylmethanamanium inner salt or anhydrous betaine, (CH3)3NCH2CO2, FW=117.15 gmol −1 , crystallizes in the orthorhombic space group Pnma with a=14.544(2) A , b=6.859(3) A , c=6.131(1) A , V=611.7(3) A 3 , Z=4, D x =1.27 Mgm −3 , λ (MoK α ...
Mika Viertorinne   +4 more
openaire   +1 more source

Why betaine crystallizes in high local C s symmetry. An ab initio MO and DFT study of anhydrous betaine and betaine monohydrate

Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta), 1999
A theoretical study of the structure, charge distribution, rotational barrier and fundamental vibrations of anhydrous betaine (CH3)3NCH2COO (trimethylglycine) was carried out and compared with available experimental data. Calculations were carried out at HF, MP2 and B3LYP levels using a 6-31+G(d,p) basis set.
Tommi H. Nyr�nen   +2 more
openaire   +1 more source

ISMP Medication Error Report Analysis: Betaine Anhydrous Versus Betaine Hydrochloride Look-Alike Generic Names Don't Give Zurampic Without Allopurinol Lantus Overdose Tied to Confusing Vial Label More on Lipid Rescue.

Hospital pharmacy
These medication errors have occurred in health care facilities at least once. They will happen again-perhaps where you work. Through education and alertness of personnel and procedural safeguards, they can be avoided. You should consider publishing accounts of errors in your newsletters and/or presenting them at your inservice training programs.
Michael R, Cohen, Judy L, Smetzer
openaire   +1 more source

Heads or tails? The synthesis, self-assembly, properties and uses of betaine and betaine-like surfactants

Advances in Colloid and Interface Science, 2021
Veena Tarani Kelleppan   +2 more
exaly  

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