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RuSi2 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ru is bonded in a body-centered cubic geometry to eight equivalent Si atoms. All Ru–Si bond lengths are 2.51 Å. Si is bonded in a 5-coordinate geometry to four equivalent Ru and one Si atom. The Si–Si bond length is 2.33 Å.
Sc2RuAu is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sc is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Au atoms. All Sc–Ru bond lengths are 2.87 Å. All Sc–Au bond lengths are 2.87 Å. Ru is bonded in a body-centered cubic geometry to eight equivalent Sc atoms. Au is bonded in a body-centered cubic geometry to eight equivalent Sc atoms.
YbRu is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Yb is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Yb–Ru bond lengths are 2.87 Å. Ru is bonded in a body-centered cubic geometry to eight equivalent Yb atoms.
LuRu4B4 crystallizes in the tetragonal I4_1/acd space group. The structure is three-dimensional. Lu3+ is bonded in a 12-coordinate geometry to twelve equivalent B3- atoms. There are a spread of Lu–B bond distances ranging from 2.93–3.22 Å. Ru+2.25+ is bonded to five equivalent B3- atoms to form a mixture of distorted edge and corner-sharing RuB5 trigonal bipyramids. There are a spread of Ru–B bond distances ranging from 2.14–2.29 Å. B3- is bonded in a 6-coordinate geometry to three equivalent Lu3+, five equivalent Ru+2.25+, and one B3- atom. The B–B bond length is 1.78 Å.
TmRu2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tm3+ is bonded in a 8-coordinate geometry to eight equivalent Si4- atoms. All Tm–Si bond lengths are 3.20 Å. Ru+2.50+ is bonded to four equivalent Si4- atoms to form a mixture of edge and corner-sharing RuSi4 tetrahedra. All Ru–Si bond lengths are 2.38 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Tm3+ and four equivalent Ru+2.50+ atoms.
YRu2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Y3+ is bonded in a 8-coordinate geometry to eight equivalent Si4- atoms. All Y–Si bond lengths are 3.22 Å. Ru+2.50+ is bonded to four equivalent Si4- atoms to form a mixture of corner and edge-sharing RuSi4 tetrahedra. All Ru–Si bond lengths are 2.38 Å. Si4- is bonded in a 4-coordinate geometry to four equivalent Y3+ and four equivalent Ru+2.50+ atoms.
GdRu2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Gd3+ is bonded in a 8-coordinate geometry to eight equivalent Si4- atoms. All Gd–Si bond lengths are 3.23 Å. Ru+2.50+ is bonded to four equivalent Si4- atoms to form a mixture of corner and edge-sharing RuSi4 tetrahedra. All Ru–Si bond lengths are 2.39 Å. Si4- is bonded in a 4-coordinate geometry to four equivalent Gd3+ and four equivalent Ru+2.50+ atoms.
Cs(RuAs)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Cs1+ is bonded in a body-centered cubic geometry to eight equivalent As3- atoms. All Cs–As bond lengths are 3.76 Å. Ru+2.50+ is bonded to four equivalent As3- atoms to form a mixture of corner and edge-sharing RuAs4 tetrahedra. All Ru–As bond lengths are 2.44 Å. As3- is bonded in a 8-coordinate geometry to four equivalent Cs1+ and four equivalent Ru+2.50+ atoms.
CaCu3Ru4O12 crystallizes in the cubic Im-3 space group. The structure is three-dimensional. Ca2+ is bonded to twelve equivalent O2- atoms to form CaO12 cuboctahedra that share faces with eight equivalent RuO6 octahedra. All Ca–O bond lengths are 2.64 Å. Ru+4.75+ is bonded to six equivalent O2- atoms to form RuO6 octahedra that share corners with six equivalent RuO6 octahedra and faces with two equivalent CaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 42°. All Ru–O bond lengths are 2.01 Å. Cu1+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Cu–O bond lengths are 1.94 Å. O2- is bonded in a 4-coordinate geometry to one Ca2+, two equivalent Ru+4.75+, and one Cu1+ atom.
ReRuCl2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Re is bonded in a body-centered cubic geometry to eight equivalent Cl atoms. All Re–Cl bond lengths are 2.66 Å. Ru is bonded in a body-centered cubic geometry to eight equivalent Cl atoms. All Ru–Cl bond lengths are 2.66 Å. Cl is bonded in a body-centered cubic geometry to four equivalent Re and four equivalent Ru atoms.
RuNiBr2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ru is bonded in a body-centered cubic geometry to eight equivalent Br atoms. All Ru–Br bond lengths are 2.79 Å. Ni is bonded in a body-centered cubic geometry to eight equivalent Br atoms. All Ni–Br bond lengths are 2.79 Å. Br is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Ni atoms.
SrCu3(RuO3)4 crystallizes in the cubic Im-3 space group. The structure is three-dimensional. Sr2+ is bonded to twelve equivalent O2- atoms to form SrO12 cuboctahedra that share faces with eight equivalent RuO6 octahedra. All Sr–O bond lengths are 2.68 Å. Ru+4.75+ is bonded to six equivalent O2- atoms to form RuO6 octahedra that share corners with six equivalent RuO6 octahedra and faces with two equivalent SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 42°. All Ru–O bond lengths are 2.02 Å. Cu1+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Cu–O bond lengths are 1.94 Å. O2- is bonded in a 3-coordinate geometry to one Sr2+, two equivalent Ru+4.75+, and one Cu1+ atom.
Sr2Ru7B8 crystallizes in the tetragonal P4_2/m space group. The structure is three-dimensional. Sr2+ is bonded in a 11-coordinate geometry to one Sr2+ and ten B+2.25- atoms. The Sr–Sr bond length is 3.32 Å. There are a spread of Sr–B bond distances ranging from 3.14–3.38 Å. There are three inequivalent Ru2+ sites. In the first Ru2+ site, Ru2+ is bonded to six B+2.25- atoms to form RuB6 octahedra that share corners with four RuB6 octahedra, a cornercorner with one RuB4 trigonal pyramid, edges with three RuB6 octahedra, an edgeedge with one RuB4 trigonal pyramid, and faces with four RuB6 octahedra. The corner-sharing octahedra tilt angles range from 42–45°. There are a spread of Ru–B bond distances ranging from 2.14–2.36 Å. In the second Ru2+ site, Ru2+ is bonded to six B+2.25- atoms to form RuB6 octahedra that share corners with four equivalent RuB6 octahedra, corners with two equivalent RuB4 trigonal pyramids, edges with six RuB6 octahedra, and faces with two equivalent RuB6 octahedra. The corner-sharing octahedral tilt angles are 42°. There are a spread of Ru–B bond distances ranging from 2.15–2.26 Å. In the third Ru2+ site, Ru2+ is bonded to four equivalent B+2.25- atoms to form a mixture of distorted corner and edge-sharing RuB4 trigonal pyramids. The corner-sharing octahedra tilt angles range from 38–42°. All Ru–B bond lengths are 2.08 Å. There are three inequivalent B+2.25- sites. In the first B+2.25- site, B+2.25- is bonded in a 7-coordinate geometry to two equivalent Sr2+, four Ru2+, and three B+2.25- atoms. There is two shorter (1.79 Å) and one longer (1.81 Å) B–B bond length. In the second B+2.25- site, B+2.25- is bonded in a 6-coordinate geometry to three equivalent Sr2+, five Ru2+, and one B+2.25- atom. In the third B+2.25- site, B+2.25- is bonded in a 7-coordinate geometry to two equivalent Sr2+, six Ru2+, and one B+2.25- atom. The B–B bond length is 1.85 Å.
Ru2Si3 is Magnesium tetraboride-like structured and crystallizes in the orthorhombic Pbcn space group. The structure is three-dimensional. there are three inequivalent Ru2+ sites. In the first Ru2+ site, Ru2+ is bonded in a 6-coordinate geometry to six Si+1.33- atoms. There are a spread of Ru–Si bond distances ranging from 2.35–2.52 Å. In the second Ru2+ site, Ru2+ is bonded in a 8-coordinate geometry to eight Si+1.33- atoms. There are a spread of Ru–Si bond distances ranging from 2.42–2.86 Å. In the third Ru2+ site, Ru2+ is bonded in a 7-coordinate geometry to seven Si+1.33- atoms. There are a spread of Ru–Si bond distances ranging from 2.40–2.68 Å. There are three inequivalent Si+1.33- sites. In the first Si+1.33- site, Si+1.33- is bonded in a 7-coordinate geometry to five Ru2+ and two Si+1.33- atoms. There are one shorter (2.38 Å) and one longer (2.69 Å) Si–Si bond lengths. In the second Si+1.33- site, Si+1.33- is bonded in a 5-coordinate geometry to five Ru2+ atoms. In the third Si+1.33- site, Si+1.33- is bonded in a 4-coordinate geometry to four Ru2+ and one Si+1.33- atom.
Ru(RuON)2(CO)10 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of forty formaldehyde molecules, four ruthenium molecules, and four RuON clusters. In each RuON cluster, there are two inequivalent Ru2+ sites. In the first Ru2+ site, Ru2+ is bonded in a 2-coordinate geometry to two N3- atoms. Both Ru–N bond lengths are 2.08 Å. In the second Ru2+ site, Ru2+ is bonded in a 2-coordinate geometry to two N3- atoms. There are one shorter (2.07 Å) and one longer (2.09 Å) Ru–N bond lengths. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted trigonal planar geometry to two Ru2+ and one O2- atom. The N–O bond length is 1.21 Å. In the second N3- site, N3- is bonded in a distorted trigonal planar geometry to two Ru2+ and one O2- atom. The N–O bond length is 1.22 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one N3- atom. In the second O2- site, O2- is bonded in a single-bond geometry to one N3- atom.
LaCu3(RuO3)4 crystallizes in the cubic Im-3 space group. The structure is three-dimensional. La3+ is bonded to twelve equivalent O2- atoms to form LaO12 cuboctahedra that share faces with eight equivalent RuO6 octahedra. All La–O bond lengths are 2.65 Å. Ru+4.50+ is bonded to six equivalent O2- atoms to form RuO6 octahedra that share corners with six equivalent RuO6 octahedra and faces with two equivalent LaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 42°. All Ru–O bond lengths are 2.02 Å. Cu1+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Cu–O bond lengths are 1.96 Å. O2- is bonded in a 4-coordinate geometry to one La3+, two equivalent Ru+4.50+, and one Cu1+ atom.
(CH3)4RuN2S2O5Cl2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of sixteen methane molecules and four RuN2S2O5Cl2 clusters. In each RuN2S2O5Cl2 cluster, Ru2+ is bonded in a distorted octahedral geometry to two N3-, two O2-, and two Cl1- atoms. There is one shorter (1.74 Å) and one longer (2.05 Å) Ru–N bond length. There are one shorter (2.07 Å) and one longer (2.16 Å) Ru–O bond lengths. There are one shorter (2.39 Å) and one longer (2.40 Å) Ru–Cl bond lengths. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a linear geometry to one Ru2+ and one O2- atom. The N–O bond length is 1.16 Å. In the second N3- site, N3- is bonded in a trigonal planar geometry to one Ru2+ and two O2- atoms. Both N–O bond lengths are 1.25 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted single-bond geometry to one O2- atom. The S–O bond length is 1.56 Å. In the second S2- site, S2- is bonded in a distorted single-bond geometry to one O2- atom. The S–O bond length is 1.57 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Ru2+ and one S2- atom. In the second O2- site, O2- is bonded in a single-bond geometry to one N3- atom. In the third O2- site, O2- is bonded in a single-bond geometry to one N3- atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one N3- atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Ru2+ and one S2- atom. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Ru2+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Ru2+ atom.
(CH3)6RuN3S3O3Cl crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of twenty-four methane molecules and two RuN3S3O3Cl clusters. In each RuN3S3O3Cl cluster, Ru4+ is bonded in an octahedral geometry to two N3-, three S2-, and one Cl1- atom. Both Ru–N bond lengths are 2.17 Å. There are two shorter (2.30 Å) and one longer (2.31 Å) Ru–S bond lengths. The Ru–Cl bond length is 2.46 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a bent 120 degrees geometry to one Ru4+ and one N3- atom. The N–N bond length is 1.19 Å. In the second N3- site, N3- is bonded in a linear geometry to two N3- atoms. The N–N bond length is 1.18 Å. In the third N3- site, N3- is bonded in a bent 120 degrees geometry to one Ru4+ and one N3- atom. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted single-bond geometry to one Ru4+ and one O2- atom. The S–O bond length is 1.49 Å. In the second S2- site, S2- is bonded in a distorted single-bond geometry to one Ru4+ and one O2- atom. The S–O bond length is 1.49 Å. In the third S2- site, S2- is bonded in a distorted single-bond geometry to one Ru4+ and one O2- atom. The S–O bond length is 1.49 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the second O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the third O2- site, O2- is bonded in a single-bond geometry to one S2- atom. Cl1- is bonded in a single-bond geometry to one Ru4+ atom.