Crystal structure of bis(thiocyanato-κS)bis(thiourea-κS)mercury(II)
In the title complex, [Hg(NCS)2(CH4N2S)2], the HgII atom is four-coordinated having an irregular four-coordinate geometry composed of four thione S atoms of two thiocyanate groups and two thiourea groups. The S—Hg—S angles are 172.02 (9)° for the trans-thiocyanate S atoms and 90.14 (5)° for the cis-...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2015-02-01
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| Series: | Acta Crystallographica Section E: Crystallographic Communications |
| Subjects: | |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2056989015000584 |
| _version_ | 1819002416980295680 |
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| author | A. Baskaran K. Rajarajan M. NizamMohideen P. Sagayaraj |
| author_facet | A. Baskaran K. Rajarajan M. NizamMohideen P. Sagayaraj |
| author_sort | A. Baskaran |
| collection | DOAJ |
| description | In the title complex, [Hg(NCS)2(CH4N2S)2], the HgII atom is four-coordinated having an irregular four-coordinate geometry composed of four thione S atoms of two thiocyanate groups and two thiourea groups. The S—Hg—S angles are 172.02 (9)° for the trans-thiocyanate S atoms and 90.14 (5)° for the cis-thiourea S atoms. The molecular structure is stabilized by an intramolecular N—H...S hydrogen bond, which forms an S(6) ring motif. In the crystal, molecules are linked by a number of N—H...N and N—H...S hydrogen bonds, forming a three-dimensional framework. The first report of the crystal structure of this compound appeared in 1966 [Korczynski (1966). Rocz. Chem. 40, 547–569] with an extremely high R factor of 17.2%, and no mention of how the data were collected. |
| first_indexed | 2024-12-20T23:04:46Z |
| format | Article |
| id | doaj.art-a306a3bfd13d4f95b863caee441bfaf0 |
| institution | Directory Open Access Journal |
| issn | 2056-9890 |
| language | English |
| last_indexed | 2024-12-20T23:04:46Z |
| publishDate | 2015-02-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E: Crystallographic Communications |
| spelling | doaj.art-a306a3bfd13d4f95b863caee441bfaf02022-12-21T19:23:53ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902015-02-01712m28m2910.1107/S2056989015000584su5058Crystal structure of bis(thiocyanato-κS)bis(thiourea-κS)mercury(II)A. Baskaran0K. Rajarajan1M. NizamMohideen2P. Sagayaraj3Department of Physics, Rajeswari Vedachalam Government Arts College, Chengalpet 603 001, IndiaDepartment of Physics, Rajeswari Vedachalam Government Arts College, Chengalpet 603 001, IndiaDepartment of Physics, The New College (Autonomous), Chennai 600 014, IndiaDepartment of Physics, Loyola College (Autonomous), Chennai 600 034, IndiaIn the title complex, [Hg(NCS)2(CH4N2S)2], the HgII atom is four-coordinated having an irregular four-coordinate geometry composed of four thione S atoms of two thiocyanate groups and two thiourea groups. The S—Hg—S angles are 172.02 (9)° for the trans-thiocyanate S atoms and 90.14 (5)° for the cis-thiourea S atoms. The molecular structure is stabilized by an intramolecular N—H...S hydrogen bond, which forms an S(6) ring motif. In the crystal, molecules are linked by a number of N—H...N and N—H...S hydrogen bonds, forming a three-dimensional framework. The first report of the crystal structure of this compound appeared in 1966 [Korczynski (1966). Rocz. Chem. 40, 547–569] with an extremely high R factor of 17.2%, and no mention of how the data were collected.http://scripts.iucr.org/cgi-bin/paper?S2056989015000584crystal structurethioureathiocyanatemercury(II)molecular complexhydrogen bonding |
| spellingShingle | A. Baskaran K. Rajarajan M. NizamMohideen P. Sagayaraj Crystal structure of bis(thiocyanato-κS)bis(thiourea-κS)mercury(II) Acta Crystallographica Section E: Crystallographic Communications crystal structure thiourea thiocyanate mercury(II) molecular complex hydrogen bonding |
| title | Crystal structure of bis(thiocyanato-κS)bis(thiourea-κS)mercury(II) |
| title_full | Crystal structure of bis(thiocyanato-κS)bis(thiourea-κS)mercury(II) |
| title_fullStr | Crystal structure of bis(thiocyanato-κS)bis(thiourea-κS)mercury(II) |
| title_full_unstemmed | Crystal structure of bis(thiocyanato-κS)bis(thiourea-κS)mercury(II) |
| title_short | Crystal structure of bis(thiocyanato-κS)bis(thiourea-κS)mercury(II) |
| title_sort | crystal structure of bis thiocyanato κs bis thiourea κs mercury ii |
| topic | crystal structure thiourea thiocyanate mercury(II) molecular complex hydrogen bonding |
| url | http://scripts.iucr.org/cgi-bin/paper?S2056989015000584 |
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