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In this article, we use the <i>q</i>-derivative operator and the principle of subordination to define a new subclass of analytic functions related to the <i>q</i>-Ruscheweyh operator. Sufficient conditions, sharp bounds for the initial coefficients, a Fekete–Szegö functional and a Toeplitz determinant are investigated for this new class of functions. Additionally, we also present several established consequences derived from our primary findings.