(E)-2,4-Dihydroxybenzaldehyde 4-ethylthiosemicarbazone–4,4′-bipyridine–water (4/7/2)
نویسندگان
چکیده
منابع مشابه
Chemistry 472
In this experiment, rotational spectra are collected using a microwave spectrometer. Initially, the structure of a linear molecule OCS is determined by measuring the frequency of the zero-field J = 2 ←1 transition for isotopically-substituted OCS molecules. In the second part of the experiment, the the dipole moment of NH3 is determined from the frequencies of the (3,3) NH3 inversion when diffe...
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Genetic changes that help explain the differences between two individuals might create or disrupt sites complementary to microRNAs (miRNAs)1,2, but the extent to which such polymorphic sites influence miRNA-mediated repression is unknown. Here, we describe a method to measure mRNA allelic imbalances associated with a regulatory site found in mRNA transcribed from one allele but not found in tha...
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Gilles de la Tourette syndrome is a childhood-onset syndrome characterized by the presence and persistence of motor and vocal tics. A dysfunction of cortico-striato-pallido-thalamo-cortical networks in this syndrome has been supported by convergent data from neuro-pathological, electrophysiological as well as structural and functional neuroimaging studies. Here, we addressed the question of str...
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Determination of molybdenum(VI) by direct spectrophotometry and simultaneous determination of molybdenum(VI) and titanium(IV) are reported. Molybdenum(VI) gives a golden yellow colour with 2,4dihydroxybenzaldehyde isonicotinoyl hydrazone with a 1:2 metal-reagent stoichiometry at pH 1.5. The complex shows an absorption maximum at 445 nm with molar absorptivity and Sandell's sensitivity of 1.02x1...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809030852