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'''Uranocene''', U(C<sub>8</sub>H<sub>8</sub>)<sub>2</sub>, adalah [[senyawa organouranium]] yang tersusun dari atom uranium yang diapit diantara dua cincin [[Siklooktatetraena|siklooktatetraenida]]. Senyawa tersebut adalah salah satu [[senyawa organoaktinida]] pertama yang disintesis. Senyawa tersebut adalah padatan hijau yang sensitif terhadap udara yang larut dalam pelarut organik. Uranosena, salah satu anggota dari "[[aktinosena]]," sekelompok [[metalosena]] yang menggabungkan [[Unsur|unsur-unsur]] dari rangkaian [[aktinida]].<ref name=Seyferth>{{cite journal |last= Seyferth |first= D. |title= Uranocene. The First Member of a New Class of Organometallic Derivatives of the f Elements |year= 2004 |journal= [[Organometallics]] |volume= 23 |issue= 15 |pages= 3562–3583 |doi= 10.1021/om0400705|doi-access= free}}</ref><ref>{{Cite journal|last1=Zalkin|first1=Allan|last2=Raymond|first2=Kenneth N.|date=1969|title=Structure of di-.pi.-cyclooctatetraeneuranium (uranocene)|url=https://pubs.acs.org/doi/abs/10.1021/ja01048a055|journal=Journal of the American Chemical Society|language=en|volume=91|issue=20|pages=5667–5668|doi=10.1021/ja01048a055|issn=0002-7863}}</ref><ref>{{cite journal |last1= Clark |first1= J. P. |last2= Green |first2= J. C. |title= An Investigation of the Electronic Structure of Bis(''eta''-cyclo-octatetraene)-actinoids by Helium-(I) and -(II) Photoelectron Spectroscopy |year= 1977 |journal= [[J. Chem. Soc., Dalton Trans.]] |issue= 5 |pages= 505–508 |doi= 10.1039/DT9770000505}}</ref><ref>{{cite journal |last1= Roesch |first1= N. |last2= Streitwieser |first2= A. |title= Quasirelativistic SCF-X''alpha'' Scattered-Wave Study of Uranocene, Thorocene, and Cerocene |year= 1983 |journal= [[J. Am. Chem. Soc.]] |volume= 105 |issue= 25 |pages= 7237–7240 |doi= 10.1021/ja00363a004}}</ref><ref name=chang>{{cite journal |last1= Chang |first1= A. H. H. |last2= Pitzer |first2= R. M. |title= Electronic Structure and Spectra of Uranocene |year= 1989 |journal= [[J. Am. Chem. Soc.]] |volume= 111 |issue= 7 |pages= 2500–2507 |doi= 10.1021/ja00189a022}}</ref><ref>{{cite journal |last1= Karraker |first1= D. G. |last2= Stone |first2= J. A. |last3= Jones |first3= E. R. |last4= Edelstein |first4= N. |title= Bis(cyclooctatetraenyl)neptunium(IV) and Bis(cyclooctatetraenyl)plutonium(IV) |year= 1970 |journal= [[J. Chem. Phys.]] |volume= 92 |issue= 16 |pages= 4841–4845 |doi= 10.1021/ja00719a014}}</ref><ref>{{cite book |last= Fischer |first= R. D. |editor1-last= Marks |editor1-first= T. J. |editor2-last= Fischer |editor2-first= R. D. |title= Volume 44 – Organometallics of the f-Elements |series= NATO Advanced Study Institutes Series: Series C – Mathematical and Physical Sciences |publisher= Reidel |location= Dordrecht, Holland |year= 1979 |pages= 337–377 |chapter= NMR Spectroscopy of Organometallic Compounds of the f-Elements: Practical Applications |isbn= 90-277-0990-4}}</ref><ref>{{cite journal |last1= Hayes |first1= R. G. |last2= Edelstein |first2= N. |title= An Elementary Molecular Orbital Calculation on U(C<sub>8</sub>H<sub>8</sub>)<sub>2</sub> and Its Application to the Electronic Structure of U(C<sub>8</sub>H<sub>8</sub>)<sub>2</sub>, Np(C<sub>8</sub>H<sub>8</sub>)<sub>2</sub>. and Pu(C<sub>8</sub>H<sub>8</sub>)<sub>2</sub> |year= 1972 |journal= J. Am. Chem. Soc. |volume= 94 |issue= 25 |pages= 8688–8691 |doi= 10.1021/ja00780a008}}</ref><ref>{{cite journal |last1= Liu |first1= W. |last2= Dolg |first2= M. |last3= Fulde |first3= P. |year= 1997 |title= Low-lying electronic states of lanthanocenes and actinocenes M(C<sub>8</sub>H<sub>8</sub>)<sub>2</sub> (M=Nd, Tb, Yb, U) |journal= [[J. Chem. Phys.]] |volume= 107 |issue= 9 |pages= 3584–3591 |doi= 10.1063/1.474698|bibcode= 1997JChPh.107.3584L }}</ref><ref>{{cite book |last= Herzberg |first= G. |title= Molecular Spectra and Molecular Structure III. Electronic Spectra and Electronic Structure of Polyatomic Molecules |year= 1966 |publisher= D. Van Nostrand |location= Princeton, New Jersey |page= 566}}</ref><ref name=dall>{{cite journal |last1= Dallinger |first1= R. F. |last2= Stein |first2= P. |last3= Spiro |first3= T. G. |title= Resonance Raman Spectroscopy of Uranocene: Observation of an Anomalously Polarized Electronic Band and Assignment of Energy Levels |year= 1978 |journal= [[J. Am. Chem. Soc.]] |volume= 100 |issue= 25 |pages= 7865–7870 |doi= 10.1021/ja00493a013}}</ref><ref>{{cite journal |last1= Hager |first1= J. S. |last2= Zahardis |first2= J. |last3= Pagni |first3= R. M. |last4= Compton |first4= R. N. |last5= Li |first5= J. |display-authors= 3 |title= Raman under nitrogen. The high-resolution Raman spectroscopy of crystalline uranocene, thorocene, and ferrocene |year= 2004 |journal= [[J. Chem. Phys.]] |volume= 120 |issue= 6 |pages= 2708–2718 |doi= 10.1063/1.1637586 |pmid= 15268415|bibcode= 2004JChPh.120.2708H }}</ref>
'''Uranocene''', U(C<sub>8</sub>H<sub>8</sub>)<sub>2</sub>, adalah [[senyawa organouranium]] yang tersusun dari atom uranium yang diapit diantara dua cincin [[Siklooktatetraena|siklooktatetraenida]]. Senyawa tersebut adalah salah satu [[senyawa organoaktinida]] pertama yang disintesis. Senyawa tersebut adalah padatan hijau yang sensitif terhadap udara yang larut dalam pelarut organik. Uranosena, salah satu anggota dari "[[aktinosena]]," sekelompok [[metalosena]] yang menggabungkan [[Unsur|unsur-unsur]] dari rangkaian [[aktinida]].<ref name="Seyferth">{{cite journal|last=Seyferth|first=D.|year=2004|title=Uranocene. The First Member of a New Class of Organometallic Derivatives of the f Elements|journal=[[Organometallics]]|volume=23|issue=15|pages=3562–3583|doi=10.1021/om0400705|doi-access=free}}</ref>

:[[File:Uranocene synthesis.svg|550px|Synthesis of uranocene]]



== Referensi ==
== Referensi ==
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{{Kimia-stub}}
{{Kimia-stub}}
[[Kategori:Metalosena]]
[[Kategori:Metalosena]]
[[Kategori:Senyawa organouranium]]
[[Kategori:Senyawa uranium(IV)]]

Revisi terkini sejak 20 April 2023 14.46

Uranocene, U(C8H8)2, adalah senyawa organouranium yang tersusun dari atom uranium yang diapit diantara dua cincin siklooktatetraenida. Senyawa tersebut adalah salah satu senyawa organoaktinida pertama yang disintesis. Senyawa tersebut adalah padatan hijau yang sensitif terhadap udara yang larut dalam pelarut organik. Uranosena, salah satu anggota dari "aktinosena," sekelompok metalosena yang menggabungkan unsur-unsur dari rangkaian aktinida.[1][2][3][4][5][6][7][8][9][10][11][12]

Synthesis of uranocene


Referensi

[sunting | sunting sumber]
  1. ^ Seyferth, D. (2004). "Uranocene. The First Member of a New Class of Organometallic Derivatives of the f Elements". Organometallics. 23 (15): 3562–3583. doi:10.1021/om0400705 alt=Dapat diakses gratis. 
  2. ^ Zalkin, Allan; Raymond, Kenneth N. (1969). "Structure of di-.pi.-cyclooctatetraeneuranium (uranocene)". Journal of the American Chemical Society (dalam bahasa Inggris). 91 (20): 5667–5668. doi:10.1021/ja01048a055. ISSN 0002-7863. 
  3. ^ Clark, J. P.; Green, J. C. (1977). "An Investigation of the Electronic Structure of Bis(eta-cyclo-octatetraene)-actinoids by Helium-(I) and -(II) Photoelectron Spectroscopy". J. Chem. Soc., Dalton Trans. (5): 505–508. doi:10.1039/DT9770000505. 
  4. ^ Roesch, N.; Streitwieser, A. (1983). "Quasirelativistic SCF-Xalpha Scattered-Wave Study of Uranocene, Thorocene, and Cerocene". J. Am. Chem. Soc. 105 (25): 7237–7240. doi:10.1021/ja00363a004. 
  5. ^ Chang, A. H. H.; Pitzer, R. M. (1989). "Electronic Structure and Spectra of Uranocene". J. Am. Chem. Soc. 111 (7): 2500–2507. doi:10.1021/ja00189a022. 
  6. ^ Karraker, D. G.; Stone, J. A.; Jones, E. R.; Edelstein, N. (1970). "Bis(cyclooctatetraenyl)neptunium(IV) and Bis(cyclooctatetraenyl)plutonium(IV)". J. Chem. Phys. 92 (16): 4841–4845. doi:10.1021/ja00719a014. 
  7. ^ Fischer, R. D. (1979). "NMR Spectroscopy of Organometallic Compounds of the f-Elements: Practical Applications". Dalam Marks, T. J.; Fischer, R. D. Volume 44 – Organometallics of the f-Elements. NATO Advanced Study Institutes Series: Series C – Mathematical and Physical Sciences. Dordrecht, Holland: Reidel. hlm. 337–377. ISBN 90-277-0990-4. 
  8. ^ Hayes, R. G.; Edelstein, N. (1972). "An Elementary Molecular Orbital Calculation on U(C8H8)2 and Its Application to the Electronic Structure of U(C8H8)2, Np(C8H8)2. and Pu(C8H8)2". J. Am. Chem. Soc. 94 (25): 8688–8691. doi:10.1021/ja00780a008. 
  9. ^ Liu, W.; Dolg, M.; Fulde, P. (1997). "Low-lying electronic states of lanthanocenes and actinocenes M(C8H8)2 (M=Nd, Tb, Yb, U)". J. Chem. Phys. 107 (9): 3584–3591. Bibcode:1997JChPh.107.3584L. doi:10.1063/1.474698. 
  10. ^ Herzberg, G. (1966). Molecular Spectra and Molecular Structure III. Electronic Spectra and Electronic Structure of Polyatomic Molecules. Princeton, New Jersey: D. Van Nostrand. hlm. 566. 
  11. ^ Dallinger, R. F.; Stein, P.; Spiro, T. G. (1978). "Resonance Raman Spectroscopy of Uranocene: Observation of an Anomalously Polarized Electronic Band and Assignment of Energy Levels". J. Am. Chem. Soc. 100 (25): 7865–7870. doi:10.1021/ja00493a013. 
  12. ^ Hager, J. S.; Zahardis, J.; Pagni, R. M.; et al. (2004). "Raman under nitrogen. The high-resolution Raman spectroscopy of crystalline uranocene, thorocene, and ferrocene". J. Chem. Phys. 120 (6): 2708–2718. Bibcode:2004JChPh.120.2708H. doi:10.1063/1.1637586. PMID 15268415. 
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