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setup>DrKay: Cite error: The named reference "BFricke" was defined multiple times with different content

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Cite error: The named reference "BFricke" was defined multiple times with different content

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{{Infobox element
|number=113
|symbol=Nh
|name=nihonium
|engvar={{{engvar|}}}
|proposed name=
|alt names=
|abundance=
|abundance in earth's crust=
|abundance in oceans=
|abundance in solar system=
|left=[[copernicium]]
|right=[[flerovium]]
|above=[[thallium|Tl]]
|below=(Uhs)
|group=13
|period=7
|block=p
|appearance=
|electrons per shell=2, 8, 18, 32, 32, 18, 3
|electrons per shell comment=''(predicted)''
|phase=solid
|phase comment=''(predicted)''<ref name=Haire/><ref name=EB/><ref name="B&K">{{cite journal
|last1=Bonchev |first1=Danail |last2=Kamenska |first2=Verginia |year=1981 |title=Predicting the Properties of the 113–120 Transactinide Elements |journal=Journal of Physical Chemistry |volume=85 |issue=9 |pages=1177–1186 |doi=10.1021/j150609a021 |url=https://www.researchgate.net/publication/239657207_Predicting_the_properties_of_the_113_to_120_transactinide_elements }}</ref>
|density gpcm3nrt=16
|density gpcm3nrt comment=''(predicted)''<ref name=BFricke/>
|melting point K=700
|melting point C=430
|melting point F=810
|melting point comment=''(predicted)''<ref name=Haire/>
|boiling point K=1430
|boiling point C=1130
|boiling point F=2070
|boiling point comment=''(predicted)''<ref name=Haire/><ref name=BFricke>{{cite journal |last1=Fricke |first1=Burkhard |year=1975 |title=Superheavy elements: a prediction of their chemical and physical properties |journal=Recent Impact of Physics on Inorganic Chemistry |volume=21 |pages=89–144 |doi=10.1007/BFb0116498 |url=https://www.researchgate.net/publication/225672062 |access-date=4 October 2013|series=Structure and Bonding |isbn=978-3-540-07109-9 }}</ref>
|heat fusion=7.61
|heat fusion comment=''(extrapolated)''<ref name="B&K"/>
|heat vaporization=130
|heat vaporization comment=''(predicted)''<ref name=EB>{{cite web|author=Seaborg, Glenn T.|url=http://www.britannica.com/EBchecked/topic/603220/transuranium-element|title=transuranium element (chemical element)|work=[[Encyclopædia Britannica]]|date=c. 2006|access-date=2010-03-16}}</ref><ref name=BFricke/>
|crystal structure=hexagonal close-packed
|crystal structure comment=''(predicted)''<ref name=NhFl>{{cite journal |first1=O. L., Jr. |last1=Keller |first2=J. L. |last2=Burnett |first3=T. A. |last3=Carlson |first4=C. W., Jr. |last4=Nestor |date=1969 |title=Predicted Properties of the Super Heavy Elements. I. Elements 113 and 114, Eka-Thallium and Eka-Lead |journal=The Journal of Physical Chemistry |volume=74 |issue=5 |pages=1127−1134 |doi=10.1021/j100700a029}}</ref><ref name=hcp>
{{cite journal |last1=Atarah |first1=Samuel A. |last2=Egblewogbe |first2=Martin N. H. |last3=Hagoss |first3=Gebreyesus G. |date=2020 |title=First principle study of the structural and electronic properties of Nihonium |journal=MRS Advances |pages=1–9 |doi=10.1557/adv.2020.159}}</ref>
|number of ionization energies=5
|ionization energy 1=704.9
|ionization energy 1 comment=''(predicted)''<ref name=Haire/>
|ionization energy 2=2240
|ionization energy 2 comment=''(predicted)''<ref name=BFricke/>
|ionization energy 3=3020
|ionization energy 3 comment=''(predicted)''<ref name=BFricke/>
|atomic radius=170
|atomic radius comment=''(predicted)''<ref name=Haire/>
|covalent radius=172–180
|covalent radius comment=''(extrapolated)''<ref name="B&K"/>
|CAS number=54084-70-7
|magnetic susceptibility=
|magnetic susceptibility ref=
|isotopes=
{{infobox element/isotopes decay | mn=278 | sym=Nh | na=[[synthetic radioisotope|syn]] | hl=1.4 ms | dm=[[alpha decay|α]] | de=11.68 | link1=roentgenium-274 | pn=274 | ps=Rg}}

{{infobox element/isotopes decay | mn=282 | sym=Nh | na=syn | hl=73 ms | dm=α | de=10.63 | link1=roentgenium-278 | pn=278 | ps=Rg}}
{{infobox element/isotopes decay | mn=283 | sym=Nh | na=syn | hl=75 ms | dm=α | de=10.12 | link1=roentgenium-279 | pn=279 | ps=Rg}}
{{infobox element/isotopes decay2 | mn=284 | sym=Nh | na=syn | hl=0.91 s | dm1=α | de1=10.00 | link1=roentgenium-280 | pn1=280 | ps1=Rg |dm2=[[electron capture|EC]] |de2= |link2=copernicium-284 |pn2=284 |ps2=Cn}}
{{infobox element/isotopes decay | mn=285 | sym=Nh | na=syn | hl=4.2 s | dm=α | de=9.74, 9.48 | link1=roentgenium-281 | pn=281 | ps=Rg}}
{{infobox element/isotopes decay | mn=286 | sym=Nh | na=syn | hl=9.5 s| dm=α | de=9.63 | link1=roentgenium-282 | pn=282 | ps=Rg}}

{{infobox element/isotopes decay | mn=287 | sym=Nh<ref name="EXON">{{cite conference |title=Remarks on the Fission Barriers of SHN and Search for Element 120 |first1=S. |last1=Hofmann |first2=S. |last2=Heinz |first3=R. |last3=Mann |first4=J. |last4=Maurer |first5=G. |last5=Münzenberg |first6=S. |last6=Antalic |first7=W. |last7=Barth |first8=H. G. |last8=Burkhard |first9=L. |last9=Dahl |first10=K. |last10=Eberhardt |first11=R. |last11=Grzywacz |first12=J. H. |last12=Hamilton |first13=R. A. |last13=Henderson |first14=J. M. |last14=Kenneally |first15=B. |last15=Kindler |first16=I. |last16=Kojouharov |first17=R. |last17=Lang |first18=B. |last18=Lommel |first19=K. |last19=Miernik |first20=D. |last20=Miller |first21=K. J. |last21=Moody |first22=K. |last22=Morita |first23=K. |last23=Nishio |first24=A. G. |last24=Popeko |first25=J. B. |last25=Roberto |first26=J. |last26=Runke |first27=K. P. |last27=Rykaczewski |first28=S. |last28=Saro |first29=C. |last29=Schneidenberger |first30=H. J. |last30=Schött |first31=D. A. |last31=Shaughnessy |first32=M. A. |last32=Stoyer |first33=P. |last33=Thörle-Pospiech |first34=K. |last34=Tinschert |first35=N. |last35=Trautmann |first36=J. |last36=Uusitalo |first37=A. V. |last37=Yeremin |year=2016 |conference=Exotic Nuclei |editor-first1=Yu. E. |editor-last1=Peninozhkevich |editor-first2=Yu. G. |editor-last2=Sobolev |book-title=Exotic Nuclei: EXON-2016 Proceedings of the International Symposium on Exotic Nuclei |pages=155–164 |isbn=9789813226555}}</ref> | na=syn | hl=5.5 s? | dm=α | de=10.29 | link1=roentgenium-283 |pn=283 |ps=Rg}}

{{infobox element/isotopes decay | mn=290 | sym=Nh<ref name=Hofmann2016>{{cite journal |last=Hofmann |first=S. |last2=Heinz |first2=S. |first3=R. |last3=Mann |first4=J. |last4=Maurer |first5=G. |last5=Münzenberg |first6=S. |last6=Antalic |first7=W. |last7=Barth |first8=H. G. |last8=Burkhard |first9=L. |last9=Dahl |first10=K. |last10=Eberhardt |first11=R. |last11=Grzywacz |first12=J. H. |last12=Hamilton |first13=R. A. |last13=Henderson |first14=J. M. |last14=Kenneally |first15=B. |last15=Kindler |first16=I. |last16=Kojouharov |first17=R. |last17=Lang |first18=B. |last18=Lommel |first19=K. |last19=Miernik |first20=D. |last20=Miller |first21=K. J. |last21=Moody |first22=K. |last22=Morita |first23=K. |last23=Nishio |first24=A. G. |last24=Popeko |first25=J. B. |last25=Roberto |first26=J. |last26=Runke |first27=K. P. |last27=Rykaczewski |first28=S. |last28=Saro |first29=C. |last29=Scheidenberger |first30=H. J. |last30=Schött |first31=D. A. |last31=Shaughnessy |first32=M. A. |last32=Stoyer |first33=P. |last33=Thörle-Popiesch |first34=K. |last34=Tinschert |first35=N. |last35=Trautmann |first36=J. |last36=Uusitalo |first37=A. V. |last37=Yeremin |date=2016 |title=Review of even element super-heavy nuclei and search for element 120 |journal=The European Physics Journal A |volume=2016 |issue=52 |doi=10.1140/epja/i2016-16180-4|bibcode=2016EPJA...52..180H }}</ref>
| na=syn | hl=2 s?| dm=α | de=9.67 | link1=roentgenium-286 | pn=286 | ps=Rg}}

|isotopes comment=
|discovered by=[[Riken]] (Japan, first undisputed claim 2004)<br>[[Joint Institute for Nuclear Research|JINR]] (Russia) and [[Lawrence Livermore National Laboratory|Livermore]] (US, first announcement 2003)
|naming=After [[Japan]] (''Nihon'' in Japanese)
|discovery date=
|QID=Q1301
}}<noinclude>
{{Infobox element/element navigation|symbol=Nh}}
{{Template reference list}}
{{documentation|1=Template:Infobox element/doc}}
</noinclude>

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setup>DrKay: Cite error: The named reference "BFricke" was defined multiple times with different content