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HoHg2 crystallizes in the trigonal P-3m1 space group. The structure is two-dimensional and consists of one HoHg2 sheet oriented in the (0, 0, 1) direction. Ho is bonded in a distorted hexagonal planar geometry to six equivalent Hg atoms. All Ho–Hg bond lengths are 3.09 Å. Hg is bonded in a distorted trigonal planar geometry to three equivalent Ho atoms.
DyHg2 crystallizes in the trigonal P-3m1 space group. The structure is two-dimensional and consists of one DyHg2 sheet oriented in the (0, 0, 1) direction. Dy is bonded in a distorted hexagonal planar geometry to six equivalent Hg atoms. All Dy–Hg bond lengths are 3.10 Å. Hg is bonded in a distorted trigonal planar geometry to three equivalent Dy atoms.
LaHg2 crystallizes in the trigonal P-3m1 space group. The structure is two-dimensional and consists of one LaHg2 sheet oriented in the (0, 0, 1) direction. La is bonded in a distorted hexagonal planar geometry to six equivalent Hg atoms. All La–Hg bond lengths are 3.22 Å. Hg is bonded in a distorted trigonal planar geometry to three equivalent La atoms.
Hg3P crystallizes in the hexagonal P6_3/mmc space group. The structure is two-dimensional and consists of two Hg3P sheets oriented in the (0, 0, 1) direction. Hg1+ is bonded in a distorted hexagonal planar geometry to four equivalent Hg1+ and two equivalent P3- atoms. There are two shorter (2.96 Å) and two longer (3.02 Å) Hg–Hg bond lengths. Both Hg–P bond lengths are 2.99 Å. P3- is bonded in a hexagonal planar geometry to six equivalent Hg1+ atoms.
Li4FeN2 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Li1+ is bonded in a trigonal planar geometry to three equivalent N3- atoms. There are two shorter (2.10 Å) and one longer (2.13 Å) Li–N bond lengths. Fe2+ is bonded in a linear geometry to two equivalent N3- atoms. Both Fe–N bond lengths are 1.82 Å. N3- is bonded to six equivalent Li1+ and one Fe2+ atom to form a mixture of corner and edge-sharing NLi6Fe hexagonal pyramids.
LaNiSnH2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. La is bonded in a distorted hexagonal planar geometry to six equivalent Sn and six equivalent H atoms. All La–Sn bond lengths are 3.36 Å. There are four shorter (2.63 Å) and two longer (2.64 Å) La–H bond lengths. Ni is bonded in a linear geometry to three equivalent Sn and two equivalent H atoms. All Ni–Sn bond lengths are 2.57 Å. Both Ni–H bond lengths are 1.60 Å. Sn is bonded in a distorted trigonal planar geometry to six equivalent La and three equivalent Ni atoms. H is bonded to three equivalent La and one Ni atom to form a mixture of distorted edge and corner-sharing HLa3Ni tetrahedra.
ZrSi crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. Zr4+ is bonded in a distorted hexagonal planar geometry to six equivalent Si4- atoms. There are two shorter (2.81 Å) and four longer (2.95 Å) Zr–Si bond lengths. Si4- is bonded in a 6-coordinate geometry to six equivalent Zr4+ atoms.
PdSi crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Pd4+ is bonded in a distorted pentagonal planar geometry to five equivalent Si4- atoms. There are four shorter (2.46 Å) and one longer (2.47 Å) Pd–Si bond lengths. Si4- is bonded in a 5-coordinate geometry to five equivalent Pd4+ atoms.
Cu2Se is Fluorite structured and crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. Cu1+ is bonded in a distorted trigonal planar geometry to three equivalent Se2- atoms. There are one shorter (2.38 Å) and two longer (2.46 Å) Cu–Se bond lengths. Se2- is bonded in a 6-coordinate geometry to six equivalent Cu1+ atoms.
Ag3AsS3 crystallizes in the trigonal R3c space group. The structure is three-dimensional. Ag1+ is bonded in a trigonal planar geometry to three equivalent S2- atoms. There are a spread of Ag–S bond distances ranging from 2.47–2.55 Å. As3+ is bonded in a trigonal non-coplanar geometry to three equivalent S2- atoms. All As–S bond lengths are 2.30 Å. S2- is bonded to three equivalent Ag1+ and one As3+ atom to form corner-sharing SAg3As tetrahedra.
HgBiO3 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Hg1+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All Hg–O bond lengths are 2.24 Å. Bi5+ is bonded to six equivalent O2- atoms to form corner-sharing BiO6 octahedra. The corner-sharing octahedral tilt angles are 38°. All Bi–O bond lengths are 2.25 Å. O2- is bonded in a 3-coordinate geometry to one Hg1+ and two equivalent Bi5+ atoms.
Ag3SbS3 crystallizes in the trigonal R3c space group. The structure is three-dimensional. Ag1+ is bonded in a trigonal planar geometry to three equivalent S2- atoms. There are a spread of Ag–S bond distances ranging from 2.48–2.54 Å. Sb3+ is bonded in a trigonal non-coplanar geometry to three equivalent S2- atoms. All Sb–S bond lengths are 2.49 Å. S2- is bonded to three equivalent Ag1+ and one Sb3+ atom to form corner-sharing SAg3Sb tetrahedra.
B2O3 crystallizes in the trigonal P3_121 space group. The structure is three-dimensional. B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.37–1.39 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent B3+ atoms. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent B3+ atoms.
Rb2PdC2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Rb1+ is bonded in a trigonal planar geometry to three equivalent C2- atoms. All Rb–C bond lengths are 3.20 Å. Pd2+ is bonded in a linear geometry to two equivalent C2- atoms. Both Pd–C bond lengths are 2.02 Å. C2- is bonded to three equivalent Rb1+, one Pd2+, and one C2- atom to form distorted corner-sharing CRb3PdC trigonal bipyramids. The C–C bond length is 1.27 Å.
Na2PdC2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Na1+ is bonded in a trigonal planar geometry to three equivalent C2- atoms. All Na–C bond lengths are 2.66 Å. Pd2+ is bonded in a linear geometry to two equivalent C2- atoms. Both Pd–C bond lengths are 2.01 Å. C2- is bonded to three equivalent Na1+, one Pd2+, and one C2- atom to form distorted corner-sharing CNa3PdC trigonal bipyramids. The C–C bond length is 1.27 Å.
AgSbO3 crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Ag1+ is bonded in a hexagonal planar geometry to six equivalent O2- atoms. All Ag–O bond lengths are 2.59 Å. Sb5+ is bonded to six equivalent O2- atoms to form corner-sharing SbO6 octahedra. The corner-sharing octahedral tilt angles are 46°. All Sb–O bond lengths are 2.00 Å. O2- is bonded in a 4-coordinate geometry to two equivalent Ag1+ and two equivalent Sb5+ atoms.
K2PdC2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. K1+ is bonded in a trigonal planar geometry to three equivalent C2- atoms. All K–C bond lengths are 3.04 Å. Pd2+ is bonded in a linear geometry to two equivalent C2- atoms. Both Pd–C bond lengths are 2.01 Å. C2- is bonded to three equivalent K1+, one Pd2+, and one C2- atom to form distorted corner-sharing CK3PdC trigonal bipyramids. The C–C bond length is 1.27 Å.
Li2Ca(MnN)2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Li is bonded in a trigonal planar geometry to three equivalent N atoms. There are one shorter (2.07 Å) and two longer (2.10 Å) Li–N bond lengths. Ca is bonded in a square co-planar geometry to four equivalent N atoms. All Ca–N bond lengths are 2.60 Å. Mn is bonded in a linear geometry to two equivalent N atoms. Both Mn–N bond lengths are 1.87 Å. N is bonded to three equivalent Li, two equivalent Ca, and two equivalent Mn atoms to form a mixture of distorted edge and corner-sharing NLi3Ca2Mn2 pentagonal bipyramids.