AbsLracLThe CuFeEz ternary mmpound with a layered crystalline structure has teen ludied. nre mmpound Cr paramagnetic in lhc temperature range IO-ZM) K Invesligation of the p ( T ) temperature dependence demonstrates the fermn character of the carrier transpon with the Molt diffusional mechanism. ?he obtained power dependences n ( T ) , R ( T ) and o ( T ) allow us LO mnclude lhal CuFeTe belongs LO the gapless semiconductors. rile temperature behaviour of n(T), R ( T ) and o(T) can be explained by examining features from the electron spectrum of CuFeTez under mndilions where the characrer of the ~a n i e r

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The expression for the SEHR cross-section of symmetrical molecules within the framework of the dipole-quadrupole theory is obtained. It is formed by contributions, which depend on various dipole and quadrupole moments. Estimation of the enhancement coefficients for the quadrupole enhancement mechanism in some limited case can achieve the value 30 10 . It is demonstrated that the contributions follow some selection rules. Qualitative classification of the contributions after the enhancement degree is given.