What is the spin-lattice relaxtion time temperature dependancy of Isotopicaly subsituted poly actylene?

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What is the spin-lattice relaxtion time temperature dependancy of Isotopicaly subsituted poly actylene?

What is the T2 of C13 poly actylene as a function of temperatue?

2007-03-15 22:50:14 · 2 answers · asked by Robert S 1 in Science & Mathematics ➔ Chemistry

2 answers

First T2 is the spin-spin relaxation time. The spin-lattice relaxation time is T1. T2 is an energy exchange between nuclei and depends on the internuclear dipole dipole interactions. So as the sample becomes more viscous T2 will decrease.

2007-03-16 01:29:59 · answer #1 · answered by deflagrated 4 · 0⤊ 0⤋

I have not studied this systems

But as i remember,T2 was not dependent on the temperature

2007-03-16 06:28:23 · answer #2 · answered by maussy 7 · 1⤊ 0⤋