Recent Theoretical Advances in Bond Covalency of Transplutonium Compounds
The physical and chemical properties of transplutonium elements are very similar, and their in-group separation is extremely difficult. It is generally believed that the oxidation state of transplutonium elements is usually +3, and their properties are similar to lanthanides. However, related studie...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Nuclear and Radiochemistry
2023-10-01
|
| Series: | He huaxue yu fangshe huaxue |
| Subjects: | |
| Online Access: | http://www.jnrc.org.cn/CN/10.7538/hhx.2023.45.05.0397 |
| _version_ | 1797220473367429120 |
|---|---|
| author | LIU Yang WANG Cong-zhi WU Wang-suo SHI Wei-qun |
| author_facet | LIU Yang WANG Cong-zhi WU Wang-suo SHI Wei-qun |
| author_sort | LIU Yang |
| collection | DOAJ |
| description | The physical and chemical properties of transplutonium elements are very similar, and their in-group separation is extremely difficult. It is generally believed that the oxidation state of transplutonium elements is usually +3, and their properties are similar to lanthanides. However, related studies in recent years have found that some Bk, Cf compounds have stronger covalent interactions than Pu, Am, Cm compounds. Since transplutonium elements are high toxicity, strong radioactivity and mostly short-lived nuclides, experimental studies are very difficult, and relevant experimental data are particularly scarce. In recent years, theoretical calculations have become an important means to understand the physical and chemical properties of transplutonium elements. In this review, we summarize recent theoretical advances in the bonding nature of transplutonium(Am, Cm, Bk, Cf) compounds. |
| first_indexed | 2024-03-09T14:29:54Z |
| format | Article |
| id | doaj.art-88e1ce1fc8774e27b2c5aed5c0d004ec |
| institution | Directory Open Access Journal |
| issn | 0253-9950 |
| language | zho |
| last_indexed | 2024-04-24T12:50:06Z |
| publishDate | 2023-10-01 |
| publisher | Editorial Office of Journal of Nuclear and Radiochemistry |
| record_format | Article |
| series | He huaxue yu fangshe huaxue |
| spelling | doaj.art-88e1ce1fc8774e27b2c5aed5c0d004ec2024-04-06T05:48:47ZzhoEditorial Office of Journal of Nuclear and RadiochemistryHe huaxue yu fangshe huaxue0253-99502023-10-0145539740710.7538/hhx.2023.45.05.0397Recent Theoretical Advances in Bond Covalency of Transplutonium CompoundsLIU Yang0WANG Cong-zhi1WU Wang-suo2SHI Wei-qun3Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences；School of Nuclear Science and Technology，Lanzhou UniversityLaboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of SciencesSchool of Nuclear Science and Technology, Lanzhou UniversityLaboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of SciencesThe physical and chemical properties of transplutonium elements are very similar, and their in-group separation is extremely difficult. It is generally believed that the oxidation state of transplutonium elements is usually +3, and their properties are similar to lanthanides. However, related studies in recent years have found that some Bk, Cf compounds have stronger covalent interactions than Pu, Am, Cm compounds. Since transplutonium elements are high toxicity, strong radioactivity and mostly short-lived nuclides, experimental studies are very difficult, and relevant experimental data are particularly scarce. In recent years, theoretical calculations have become an important means to understand the physical and chemical properties of transplutonium elements. In this review, we summarize recent theoretical advances in the bonding nature of transplutonium(Am, Cm, Bk, Cf) compounds.http://www.jnrc.org.cn/CN/10.7538/hhx.2023.45.05.0397transplutonium elementscovalencycomputational chemistrydensity functional theory |
| spellingShingle | LIU Yang WANG Cong-zhi WU Wang-suo SHI Wei-qun Recent Theoretical Advances in Bond Covalency of Transplutonium Compounds He huaxue yu fangshe huaxue transplutonium elements covalency computational chemistry density functional theory |
| title | Recent Theoretical Advances in Bond Covalency of Transplutonium Compounds |
| title_full | Recent Theoretical Advances in Bond Covalency of Transplutonium Compounds |
| title_fullStr | Recent Theoretical Advances in Bond Covalency of Transplutonium Compounds |
| title_full_unstemmed | Recent Theoretical Advances in Bond Covalency of Transplutonium Compounds |
| title_short | Recent Theoretical Advances in Bond Covalency of Transplutonium Compounds |
| title_sort | recent theoretical advances in bond covalency of transplutonium compounds |
| topic | transplutonium elements covalency computational chemistry density functional theory |
| url | http://www.jnrc.org.cn/CN/10.7538/hhx.2023.45.05.0397 |
| work_keys_str_mv | AT liuyang recenttheoreticaladvancesinbondcovalencyoftransplutoniumcompounds AT wangcongzhi recenttheoreticaladvancesinbondcovalencyoftransplutoniumcompounds AT wuwangsuo recenttheoreticaladvancesinbondcovalencyoftransplutoniumcompounds AT shiweiqun recenttheoreticaladvancesinbondcovalencyoftransplutoniumcompounds |