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Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
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Sr(SCN)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to four equivalent N3- and four equivalent S2- atoms. There are two shorter (2.69 Å) and two longer (2.70 Å) Sr–N bond lengths. There are two shorter (3.20 Å) and two longer (3.28 Å) Sr–S bond lengths. C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.19 Å. The C–S bond length is 1.62 Å. N3- is bonded in a 1-coordinate geometry to two equivalent Sr2+ and one C4+ atom. S2- is bonded in a 3-coordinate geometry to two equivalent Sr2+ and one C4+ atom.
Ba(SCN)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Ba2+ is bonded in a 8-coordinate geometry to four equivalent N3- and four equivalent S2- atoms. All Ba–N bond lengths are 2.87 Å. There are two shorter (3.34 Å) and two longer (3.41 Å) Ba–S bond lengths. C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.19 Å. The C–S bond length is 1.63 Å. N3- is bonded in a distorted single-bond geometry to two equivalent Ba2+ and one C4+ atom. S2- is bonded in a 3-coordinate geometry to two equivalent Ba2+ and one C4+ atom.
Ca(NCS)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Ca2+ is bonded in a 8-coordinate geometry to four equivalent N3- and four equivalent S2- atoms. All Ca–N bond lengths are 2.54 Å. There are two shorter (3.08 Å) and two longer (3.26 Å) Ca–S bond lengths. C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.19 Å. The C–S bond length is 1.62 Å. N3- is bonded in a 3-coordinate geometry to two equivalent Ca2+ and one C4+ atom. S2- is bonded in a 1-coordinate geometry to two equivalent Ca2+ and one C4+ atom.
Pb(SCN)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Pb2+ is bonded in a 8-coordinate geometry to four equivalent N3- and four equivalent S2- atoms. There are two shorter (2.72 Å) and two longer (2.74 Å) Pb–N bond lengths. There are two shorter (3.10 Å) and two longer (3.23 Å) Pb–S bond lengths. C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.19 Å. The C–S bond length is 1.62 Å. N3- is bonded in a distorted single-bond geometry to two equivalent Pb2+ and one C4+ atom. S2- is bonded in a distorted single-bond geometry to two equivalent Pb2+ and one C4+ atom.
EuC2(NS)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Eu2+ is bonded in a 8-coordinate geometry to four equivalent N3- and four equivalent S2- atoms. There are two shorter (2.64 Å) and two longer (2.65 Å) Eu–N bond lengths. There are two shorter (3.13 Å) and two longer (3.24 Å) Eu–S bond lengths. C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.19 Å. The C–S bond length is 1.62 Å. N3- is bonded in a 1-coordinate geometry to two equivalent Eu2+ and one C4+ atom. S2- is bonded in a 1-coordinate geometry to two equivalent Eu2+ and one C4+ atom.
NS crystallizes in the monoclinic P2_1/c space group. The structure is one-dimensional and consists of two NS ribbons oriented in the (0, 1, 0) direction. N1+ is bonded in a bent 120 degrees geometry to two equivalent S1- atoms. There is one shorter (1.60 Å) and one longer (1.62 Å) N–S bond length. S1- is bonded in a water-like geometry to two equivalent N1+ atoms.
NS crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two 1,3,2,4-dithiadiazetidine molecules. N1+ is bonded in an L-shaped geometry to two equivalent S1- atoms. There is one shorter (1.65 Å) and one longer (1.66 Å) N–S bond length. S1- is bonded in an L-shaped geometry to two equivalent N1+ atoms.
RbCdC3(NS)3 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Rb1+ is bonded in a 8-coordinate geometry to three N3- and five S2- atoms. There are a spread of Rb–N bond distances ranging from 3.02–3.36 Å. There are a spread of Rb–S bond distances ranging from 3.56–3.78 Å. There are two inequivalent Cd2+ sites. In the first Cd2+ site, Cd2+ is bonded in an octahedral geometry to four N3- and two equivalent S2- atoms. There are two shorter (2.32 Å) and two longer (2.35 Å) Cd–N bond lengths. Both Cd–S bond lengths are 2.78 Å. In the second Cd2+ site, Cd2+ is bonded in an octahedral geometry to two equivalent N3- and four S2- atoms. Both Cd–N bond lengths are 2.33 Å. There are two shorter (2.75 Å) and two longer (2.80 Å) Cd–S bond lengths. There are three inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.19 Å. The C–S bond length is 1.63 Å. In the second C4+ site, C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.19 Å. The C–S bond length is 1.63 Å. In the third C4+ site, C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.18 Å. The C–S bond length is 1.64 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 3-coordinate geometry to one Rb1+, one Cd2+, and one C4+ atom. In the second N3- site, N3- is bonded in a distorted bent 150 degrees geometry to one Rb1+, one Cd2+, and one C4+ atom. In the third N3- site, N3- is bonded in a 2-coordinate geometry to one Rb1+, one Cd2+, and one C4+ atom. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one Cd2+, and one C4+ atom. In the second S2- site, S2- is bonded in a 2-coordinate geometry to one Rb1+, one Cd2+, and one C4+ atom. In the third S2- site, S2- is bonded in a 4-coordinate geometry to two equivalent Rb1+, one Cd2+, and one C4+ atom.
CdC2(NS)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Cd2+ is bonded to two N3- and four S2- atoms to form a mixture of distorted edge and corner-sharing CdS4N2 octahedra. The corner-sharing octahedral tilt angles are 53°. There are one shorter (2.25 Å) and one longer (2.26 Å) Cd–N bond lengths. There are a spread of Cd–S bond distances ranging from 2.77–2.90 Å. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.18 Å. The C–S bond length is 1.64 Å. In the second C4+ site, C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.18 Å. The C–S bond length is 1.64 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted bent 150 degrees geometry to one Cd2+ and one C4+ atom. In the second N3- site, N3- is bonded in a distorted linear geometry to one Cd2+ and one C4+ atom. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 3-coordinate geometry to two equivalent Cd2+ and one C4+ atom. In the second S2- site, S2- is bonded in a 3-coordinate geometry to two equivalent Cd2+ and one C4+ atom.
CoHgC4(NS)4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. Co2+ is bonded in a tetrahedral geometry to four equivalent N3- atoms. All Co–N bond lengths are 1.91 Å. Hg2+ is bonded in a tetrahedral geometry to four equivalent S2- atoms. All Hg–S bond lengths are 2.63 Å. C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.18 Å. The C–S bond length is 1.63 Å. N3- is bonded in a linear geometry to one Co2+ and one C4+ atom. S2- is bonded in a water-like geometry to one Hg2+ and one C4+ atom.
ZnHg(SCN)4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. Hg2+ is bonded in a tetrahedral geometry to four equivalent S2- atoms. All Hg–S bond lengths are 2.62 Å. Zn2+ is bonded in a tetrahedral geometry to four equivalent N3- atoms. All Zn–N bond lengths are 1.97 Å. C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.18 Å. The C–S bond length is 1.64 Å. N3- is bonded in a linear geometry to one Zn2+ and one C4+ atom. S2- is bonded in a water-like geometry to one Hg2+ and one C4+ atom.
FeHg(SCN)4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. Fe2+ is bonded in a tetrahedral geometry to four equivalent N3- atoms. All Fe–N bond lengths are 1.95 Å. Hg2+ is bonded in a tetrahedral geometry to four equivalent S2- atoms. All Hg–S bond lengths are 2.64 Å. C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.18 Å. The C–S bond length is 1.63 Å. N3- is bonded in a linear geometry to one Fe2+ and one C4+ atom. S2- is bonded in a water-like geometry to one Hg2+ and one C4+ atom.
MnHg(SCN)4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. Mn2+ is bonded in a tetrahedral geometry to four equivalent N3- atoms. All Mn–N bond lengths are 2.03 Å. Hg2+ is bonded in a tetrahedral geometry to four equivalent S2- atoms. All Hg–S bond lengths are 2.63 Å. C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.18 Å. The C–S bond length is 1.63 Å. N3- is bonded in a linear geometry to one Mn2+ and one C4+ atom. S2- is bonded in a water-like geometry to one Hg2+ and one C4+ atom.
ZnCd(SCN)4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. Cd2+ is bonded in a tetrahedral geometry to four equivalent S2- atoms. All Cd–S bond lengths are 2.60 Å. Zn2+ is bonded in a tetrahedral geometry to four equivalent N3- atoms. All Zn–N bond lengths are 1.97 Å. C4+ is bonded in a distorted linear geometry to one N3- and one S2- atom. The C–N bond length is 1.18 Å. The C–S bond length is 1.64 Å. N3- is bonded in a linear geometry to one Zn2+ and one C4+ atom. S2- is bonded in a water-like geometry to one Cd2+ and one C4+ atom.
NS is red selenium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 1,3,5,7,2,4,6,8-tetrathiatetrazocane molecules. there are four inequivalent N1+ sites. In the first N1+ site, N1+ is bonded in a bent 120 degrees geometry to two S1- atoms. Both N–S bond lengths are 1.63 Å. In the second N1+ site, N1+ is bonded in a bent 120 degrees geometry to two S1- atoms. Both N–S bond lengths are 1.63 Å. In the third N1+ site, N1+ is bonded in a bent 120 degrees geometry to two S1- atoms. Both N–S bond lengths are 1.63 Å. In the fourth N1+ site, N1+ is bonded in a bent 120 degrees geometry to two S1- atoms. Both N–S bond lengths are 1.63 Å. There are four inequivalent S1- sites. In the first S1- site, S1- is bonded in a water-like geometry to two N1+ atoms. In the second S1- site, S1- is bonded in a water-like geometry to two N1+ atoms. In the third S1- site, S1- is bonded in a water-like geometry to two N1+ atoms. In the fourth S1- site, S1- is bonded in a water-like geometry to two N1+ atoms.