<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>Single crystals of Nd<sub>4</sub>FeOS<sub>6</sub> are grown from an Fe‐S eutectic solution using a mixture of the elements in the molar ratio of Nd:Fe:S = 4:55:41 (alumina crucible, heating to 1150 °C over 12 h; cooling to 1000 °C with a rate of 1 °C/h).</p> </abstract>