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GdPd3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Gd is bonded to twelve equivalent Pd atoms to form a mixture of corner and face-sharing GdPd12 cuboctahedra. All Gd–Pd bond lengths are 2.94 Å. Pd is bonded in a distorted square co-planar geometry to four equivalent Gd atoms.
GdB6 is Calcium hexaboride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Gd is bonded in a 1-coordinate geometry to twenty-four equivalent B atoms. All Gd–B bond lengths are 3.02 Å. B is bonded in a 1-coordinate geometry to four equivalent Gd and five equivalent B atoms. There is one shorter (1.64 Å) and four longer (1.75 Å) B–B bond length.
GdScSi crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Gd is bonded in a 5-coordinate geometry to five equivalent Si atoms. There are one shorter (3.08 Å) and four longer (3.10 Å) Gd–Si bond lengths. Sc is bonded in a distorted square co-planar geometry to four equivalent Si atoms. All Sc–Si bond lengths are 2.88 Å. Si is bonded in a 9-coordinate geometry to five equivalent Gd and four equivalent Sc atoms.
GdPd2Al3 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Gd is bonded in a distorted hexagonal planar geometry to six equivalent Pd atoms. All Gd–Pd bond lengths are 3.14 Å. Pd is bonded in a 9-coordinate geometry to three equivalent Gd and six equivalent Al atoms. All Pd–Al bond lengths are 2.63 Å. Al is bonded in a 12-coordinate geometry to four equivalent Pd atoms.
GdH2 is Fluorite structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Gd is bonded in a body-centered cubic geometry to eight equivalent H atoms. All Gd–H bond lengths are 2.30 Å. H is bonded to four equivalent Gd atoms to form a mixture of edge and corner-sharing HGd4 tetrahedra.
GdZn is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Gd is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All Gd–Zn bond lengths are 3.12 Å. Zn is bonded in a body-centered cubic geometry to eight equivalent Gd atoms.
GdMg is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mg is bonded in a body-centered cubic geometry to eight equivalent Gd atoms. All Mg–Gd bond lengths are 3.31 Å. Gd is bonded in a body-centered cubic geometry to eight equivalent Mg atoms.
Gd2B3C2 crystallizes in the orthorhombic Cmmm space group. The structure is two-dimensional and consists of two Gd2B3C2 sheets oriented in the (0, 1, 0) direction. Gd is bonded in a 4-coordinate geometry to four equivalent C atoms. All Gd–C bond lengths are 2.56 Å. There are two inequivalent B sites. In the first B site, B is bonded in a single-bond geometry to one C atom. The B–C bond length is 1.54 Å. In the second B site, B is bonded in a linear geometry to two equivalent C atoms. Both B–C bond lengths are 1.44 Å. C is bonded in a distorted linear geometry to four equivalent Gd and two B atoms.
Gd3ReO8 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are three inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Gd–O bond distances ranging from 2.23–2.62 Å. In the second Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Gd–O bond distances ranging from 2.34–2.62 Å. In the third Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Gd–O bond distances ranging from 2.28–2.62 Å. Re7+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Re–O bond distances ranging from 1.82–1.99 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Gd3+ and one Re7+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to three Gd3+ and one Re7+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to three Gd3+ and one Re7+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to three Gd3+ and one Re7+ atom. In the fifth O2- site, O2- is bonded to four Gd3+ atoms to form a mixture of distorted edge and corner-sharing OGd4 tetrahedra. In the sixth O2- site, O2- is bonded to four Gd3+ atoms to form a mixture of distorted edge and corner-sharing OGd4 tetrahedra. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two Gd3+ and one Re7+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to two Gd3+ and one Re7+ atom.
Gd2Zr2O7 crystallizes in the orthorhombic Pmna space group. The structure is three-dimensional. there are three inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded to six O2- atoms to form distorted GdO6 octahedra that share corners with six ZrO6 octahedra. The corner-sharing octahedra tilt angles range from 62–66°. There are two shorter (2.26 Å) and four longer (2.31 Å) Gd–O bond lengths. In the second Gd3+ site, Gd3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Gd–O bond distances ranging from 2.40–2.74 Å. In the third Gd3+ site, Gd3+ is bonded to eight O2- atoms to form distorted GdO8 hexagonal bipyramids that share edges with six ZrO6 octahedra. There are a spread of Gd–O bond distances ranging from 2.28–2.58 Å. There are three inequivalent Zr4+ sites. In the first Zr4+ site, Zr4+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with two equivalent GdO6 octahedra, corners with four ZrO6 octahedra, and edges with two equivalent GdO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 49–66°. There are a spread of Zr–O bond distances ranging from 2.07–2.16 Å. In the second Zr4+ site, Zr4+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Zr–O bond distances ranging from 2.17–2.61 Å. In the third Zr4+ site, Zr4+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with two equivalent GdO6 octahedra, corners with four equivalent ZrO6 octahedra, and edges with two equivalent GdO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 50–62°. There are four shorter (2.10 Å) and two longer (2.15 Å) Zr–O bond lengths. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded to two Gd3+ and two Zr4+ atoms to form a mixture of corner and edge-sharing OGd2Zr2 tetrahedra. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two Gd3+ and two Zr4+ atoms. In the third O2- site, O2- is bonded to three Gd3+ and one Zr4+ atom to form a mixture of corner and edge-sharing OGd3Zr tetrahedra. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Gd3+ and three Zr4+ atoms. In the fifth O2- site, O2- is bonded to three Gd3+ and one Zr4+ atom to form a mixture of corner and edge-sharing OGd3Zr tetrahedra.
NaGd3Ti2(SbO7)2 crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. Na1+ is bonded to eight O2- atoms to form distorted NaO8 hexagonal bipyramids that share edges with six GdO8 hexagonal bipyramids, edges with two equivalent TiO6 octahedra, and edges with four SbO6 octahedra. There are a spread of Na–O bond distances ranging from 2.34–2.70 Å. There are three inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded to eight O2- atoms to form distorted GdO8 hexagonal bipyramids that share edges with two equivalent NaO8 hexagonal bipyramids, edges with four GdO8 hexagonal bipyramids, edges with two equivalent SbO6 octahedra, and edges with four TiO6 octahedra. There are a spread of Gd–O bond distances ranging from 2.22–2.72 Å. In the second Gd3+ site, Gd3+ is bonded to eight O2- atoms to form distorted GdO8 hexagonal bipyramids that share edges with two equivalent NaO8 hexagonal bipyramids, edges with four GdO8 hexagonal bipyramids, edges with two equivalent TiO6 octahedra, and edges with four SbO6 octahedra. There are a spread of Gd–O bond distances ranging from 2.22–2.59 Å. In the third Gd3+ site, Gd3+ is bonded to eight O2- atoms to form distorted GdO8 hexagonal bipyramids that share edges with two equivalent NaO8 hexagonal bipyramids, edges with four GdO8 hexagonal bipyramids, edges with two equivalent SbO6 octahedra, and edges with four TiO6 octahedra. There are a spread of Gd–O bond distances ranging from 2.22–2.61 Å. There are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with two equivalent TiO6 octahedra, corners with four SbO6 octahedra, and edges with six GdO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 43–47°. There is two shorter (1.95 Å) and four longer (1.99 Å) Ti–O bond length. In the second Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with two equivalent TiO6 octahedra, corners with four SbO6 octahedra, edges with two equivalent NaO8 hexagonal bipyramids, and edges with four GdO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 43–45°. There are a spread of Ti–O bond distances ranging from 1.94–2.02 Å. There are two inequivalent Sb5+ sites. In the first Sb5+ site, Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent SbO6 octahedra, corners with four TiO6 octahedra, edges with two equivalent NaO8 hexagonal bipyramids, and edges with four GdO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 45–48°. There are a spread of Sb–O bond distances ranging from 1.99–2.02 Å. In the second Sb5+ site, Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent SbO6 octahedra, corners with four TiO6 octahedra, edges with two equivalent NaO8 hexagonal bipyramids, and edges with four GdO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 45–48°. There are a spread of Sb–O bond distances ranging from 1.98–2.03 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded to one Na1+ and three Gd3+ atoms to form ONaGd3 tetrahedra that share corners with six ONaGd3 tetrahedra and an edgeedge with one ONaGdSb2 tetrahedra. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two Gd3+ and two Ti4+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, one Gd3+, one Ti4+, and one Sb5+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two Gd3+, one Ti4+, and one Sb5+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two Gd3+, one Ti4+, and one Sb5+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, one Gd3+, one Ti4+, and one Sb5+ atom. In the seventh O2- site, O2- is bonded to one Na1+, one Gd3+, and two Sb5+ atoms to form a mixture of distorted edge and corner-sharing ONaGdSb2 tetrahedra.
GdB2 is hexagonal omega structure structured and crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Gd is bonded to twelve equivalent B atoms to form a mixture of edge and face-sharing GdB12 cuboctahedra. All Gd–B bond lengths are 2.74 Å. B is bonded in a 9-coordinate geometry to six equivalent Gd and three equivalent B atoms. All B–B bond lengths are 1.91 Å.
GdScGe crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Gd is bonded in a 5-coordinate geometry to five equivalent Ge atoms. There are one shorter (3.10 Å) and four longer (3.12 Å) Gd–Ge bond lengths. Sc is bonded in a distorted square co-planar geometry to four equivalent Ge atoms. All Sc–Ge bond lengths are 2.91 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Gd and four equivalent Sc atoms.
Gd2O3 is Corundum-like structured and crystallizes in the cubic I2_13 space group. The structure is three-dimensional. there are three inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing GdO6 octahedra. The corner-sharing octahedra tilt angles range from 56–57°. All Gd–O bond lengths are 2.34 Å. In the second Gd3+ site, Gd3+ is bonded to six O2- atoms to form a mixture of distorted corner and edge-sharing GdO6 octahedra. The corner-sharing octahedra tilt angles range from 54–57°. There are a spread of Gd–O bond distances ranging from 2.30–2.40 Å. In the third Gd3+ site, Gd3+ is bonded to six O2- atoms to form a mixture of distorted corner and edge-sharing GdO6 octahedra. The corner-sharing octahedra tilt angles range from 55–56°. There are a spread of Gd–O bond distances ranging from 2.30–2.40 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four Gd3+ atoms to form a mixture of distorted corner and edge-sharing OGd4 trigonal pyramids. In the second O2- site, O2- is bonded to four Gd3+ atoms to form a mixture of distorted corner and edge-sharing OGd4 trigonal pyramids.
GdIr3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Gd is bonded to twelve equivalent Ir atoms to form a mixture of corner and face-sharing GdIr12 cuboctahedra. All Gd–Ir bond lengths are 2.88 Å. Ir is bonded in a distorted square co-planar geometry to four equivalent Gd atoms.
GdS is Halite, Rock Salt structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Gd is bonded to six equivalent S atoms to form a mixture of corner and edge-sharing GdS6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Gd–S bond lengths are 2.79 Å. S is bonded to six equivalent Gd atoms to form a mixture of corner and edge-sharing SGd6 octahedra. The corner-sharing octahedral tilt angles are 0°.
GdSe is Halite, Rock Salt structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Gd is bonded to six equivalent Se atoms to form a mixture of corner and edge-sharing GdSe6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Gd–Se bond lengths are 2.93 Å. Se is bonded to six equivalent Gd atoms to form a mixture of corner and edge-sharing SeGd6 octahedra. The corner-sharing octahedral tilt angles are 0°.
GdNi crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Gd is bonded in a 7-coordinate geometry to seven equivalent Ni atoms. There are a spread of Gd–Ni bond distances ranging from 2.90–3.01 Å. Ni is bonded in a 9-coordinate geometry to seven equivalent Gd and two equivalent Ni atoms. Both Ni–Ni bond lengths are 2.60 Å.