User:EdChem

With User:Paralympiakos

October – November 2010 — produced 7 new articles (107 624 bytes) plus 7 joint DYK credits:

• 2010 M-1 Challenge Season — New article, DYK nom (22 138 bytes: 4 082 B Paralympiakos, 14 706 B from EdChem)
• Artiom Damkovsky — New article, DYK nom (14 223 bytes: 4 899 B Paralympiakos, 9 296 B from EdChem)
• Kenny Garner — New article, DYK nom (11 107 bytes: 2 776 B from Paralympiakos, 8 331 B from EdChem
• Maxim Grishin — New article, DYK nom (16 167 bytes: 9 740 B from Paralympiakos, 6 427 B from EdChem)
• Guram Gugenishvili — New article, DYK nom (15 060 bytes: 6 846 B from Paralympiakos, 8 105 B from EdChem)
• Rafał Moks — New article, DYK nom (11 889 bytes: 5 607 B from Paralympiakos, 6 168 B from EdChem)
• Magomed Sultanakhmedov — New article, DYK nom (20 968 bytes: 10 235 B from Paralympiakos, 10 406 B from EdChem)

With user:Imminent77

December 2016 – January 2017 — expansion of 1 article for DYK:

• Stöber process — Expanded from 1698 char., 260 words to DYK version: 19 717 char., 2 957 words (35 701 bytes: 22 732 B from Imminent77, 15 745 B from EdChem)

With user:DMacks

January 2017 — produced 1 new article and 1 expansion (71 061 bytes) plus 2 joint DYK credits:

• Hexamethylbenzene — Expanded from 950 char., 135 words to DYK nom: 13 393 char., 1 968 words (36 442 bytes: )
• Trifluoroperacetic acid — New article, DYK nom: 10 769 char., 1 522 words (34 619 bytes: )

With user:Doug Coldwell

January 2017 — produced 2 new articles and 2 expansions (88 928 bytes) plus 3 joint DYK credits, and 1 individual credit for Doug:

• Elizabeth Plankinton — Expanded from 386 char., 52 words to DYK version: 6 822 char., 1 113 words (23 021 bytes: 10 229 B from Doug, 13 014 B from EdChem)
• Elizabeth Plankinton House — New article, DYK version: 6 803 char., 1 126 words (16 012 bytes: 7 473 B Doug, 8 865 B from EdChem)
• John Plankinton — New article, DYK version: 11 492 char., 1 896 words (33 000 bytes: 15 350 B from Doug, 17 313 B from EdChem)
• Richard Henry Park — Expanded from 649 char., 114 words to DYK nom: 7 291 char., 1 217 words (16 895 bytes: 2 962 B from Doug, 13 949 B from EdChem)

Cricket Graphs

I have provided cricket batting graphs for the following players:

• Australia – Michael Clarke (Tests and ODIs)
• England – Ian Bell (Tests and ODIs), Matt Prior (Tests), Andrew Strauss (Tests)
• India – Mahendra Dhoni (Tests)
• South Africa – Ashwell Prince (Tests)

Images can be seen below. Requests for new graphs can be made at WP:CRIC/GR.

Unreferenced BLPs

Adding references to articles from the unreferenced BLP's category:

• October 2010 — 39 references added to 11 articles
• November 2010 — 63 references added to 11 articles
• December 2010 — 5 references added to 1 article plus 3 DYK non-self noms

Details recorded at User:EdChem/uBLPs

Disambiguation Pages

• Cyrille — redirect converted to 6 931 byte dab page – comparison diff
• Michael Johnson — developed from 2 560 bytes to 4 225 bytes – comparison diff
• McSweeney — developed from 489 bytes to 2 181 bytes – comparison diff
• Pantoja — started page, developed to 2 819 bytes
• Sass — developed from 278 bytes to 2 056 bytes – comparison diff
• Scanlon — developed from 594 bytes to 6 333 bytes – comparison diff
• Tomasz
• Vasilevsky — redirect converted to 1 127 byte dab page – comparison diff
• Vyacheslav — started page, developed to 22 465 bytes

DAB Challenge

The disambiguation (DAB) challenge is a monthly competition to fix links that direct to DAB pages, from a monthly list – the Disambiguator Hall of Fame lists the top four contributors from each month.

• October 2010 — placed 14^th and repaired 155 links

Cumulative list of repaired links can be found here

Chemical Structures

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  [(η⁵-C₅H₅)Rh(η⁴-C₅H₆)], the "protonated" rhodocene that forms in aqueous solution (*)
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  Dewar benzene showing the obtuse angle between the cyclobutene rings
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  Staggered ferrocene and eclipsed ruthenocene (*)
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  A planar chiral derivative of ferrocene (*)
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  The non-coordinating tetrakis(3,5-bis(trifluoromethyl)phenyl)borate ion, B[3,5-(CF₃)₂C₆H₃]₄⁻
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  Structure of (+)-benzo[a]pyrene-7,8-dihydrodiol-9,10-epoxide
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  Alizarin (H₂Az) complex Ca[Al(OH)(H₂O)Az₂]•2H₂O with mordant Al(OAc)₃
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  Steven Bachrach's structure of the dication of hexamethylbenzene, C₆Me₆²⁺
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  Organozinc complex [(η⁵-C₅Me₅)Zn(η¹-Me)]

Images marked (*) I uploaded the original image but a higher quality file (usually SVG) now exists and is displayed

Chemical Equations and Larger Illustrations

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  Temperature-controlled equilibrium between [(η⁵-C₅H₅)₂Rh] and its dimer (*)
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  One-pot synthesis of [(η⁵-C₅ⁱPr₅)₂Rh]PF₆ from [(η⁵-C₅Me₅)₂Rh]PF₆, involving the formation of 20 new carbon-carbon bonds (*)
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  C₆Me₆ reacts with RhCl₃.xH₂O to form the dimer [(η⁵-C₅Me₅)RhCl(μ-Cl)]₂
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  Solvolysis of the hexafluorophosphate anion in an organometallic system forming [(η⁵-C₅Me₅)Rh(μ-OPF₂O)₃Rh(η⁵-C₅Me₅)]PF₆
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  Linkage isomerism in the decaphenylferrocene, [(η⁵-C₅Ph₅)₂Fe], system
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  Synthesis of 1,2,3-tri-tert-butylrhodocenium cation, [(η⁵-C₅^tBu₃H₂)Rh(η⁵-C₅H₅)]⁺, from 1,2,3-tri-tert-butyl-3-vinyl-1-cyclopropene (*)
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  Selected bond lengths (Å) (left) and bond angles (°) (right) for the unsubstituted (top) and substituted (bottom) cyclopentadienyl ligands in the cation from the salt [(η⁵-C₅^tBu₃H₂)Rh(η⁵-C₅H₅)]BF₄
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  Structures of the hexafluorophosphate salts of rhodocenylferrocene, 1,1'-dirhodocenylferrocene, and 1-cobaltocenyl-1'-rhodocenylferrocene (from left to right) (*)
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  Synthesis of the 1-cobaltocenyl-1'-rhodocenylferrocene cation, [(η⁵-C₅H₅)Rh(μ-η⁵:η⁵-C₅H₄–C₅H₄)Fe(μ-η⁵:η⁵-C₅H₄–C₅H₄)Co(η⁵-C₅H₅)]²⁺ (*)
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  Cyclodimerisation of 2-methylthioacrylonitrile and an intramolecular cyclisation illustrating [2+2] reactions of captodative olefins (*)
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  Synthesis of acetylferrocene from dicyclopentadiene
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  The Wagner-Jauregg reaction
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  Example of the Wulff–Dötz reaction with liberation of the phenol by ceric ammonium nitrate oxidation
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  Cyclotrimerisation aromatization reaction with all three alkyne moieties tethered to yield a benzene derivative with rhodium catalysis
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  Retrosynthetic approaches to benzene – cyclotrimerisation and cyclohexane dehydrogenation
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  Redox-controlled wettability of a silica surface with a bound ferrocene-substituted polymer
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  Tautomerisation of the sodium salt of pyrithione
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  Synthesis of cyclobutylamine hydrochloride from cyclobutylcarboxylic acid involving a hypervalent iodine compound, C₆H₅–I(OCOCF₃)₂
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  Catalytic cycle for the cyclotrimerisation of dimethylacetylene to form hexamethylbenzene, catalysed by TiCl₄ and Al(ⁱBu)₃
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  Alumina-catalysed synthesis of hexamethylbenzene from phenol (*)
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  Reaction of hexamethyl Dewar benzene to the salt [C₆Me₆](SbF₆)₂ containing the pyramidal carbodication of hexamethylbenzene, using magic acid
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  Oxidation of benzene to its dication with rearrangement into a pyramidal carbocation
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  Conversion of 1-dodecene to 1,2-dodecanediol by trifluoroperacetic acid epoxidation, ring-opening, and hydrolysis (*)
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  Baeyer-Villiger oxidation of a β-keto ester with trifluoroperacetic acid, illustrating retention of stereochemistry (*)
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  Conversion of 2,2,2-trifluoro-1,1-diphenylethanethiol, F₃C–CPh₂–SH to the corresponding sulfenyl chloride with sulfuryl chloride, SO₂Cl₂, and then on to 2,2,2-trifluoro-1,1-diphenylethanesulfinyl chloride, F₃C–CPh₂–S(=O)Cl, by trifluoroperacetic acid oxidation
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  A step in the total synthesis of neosporol, in which an allyl alcohol undergoes epoxidation with trifluoroperacetic acid, followed by a rearrangement with a nearby carbonyl functional group to form a 1,3-dioxolane moiety (*)
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  Oxidation of 4,6-diamino-5-nitrosopyrimidine-2-thiol with trifluoroperacetic acid and hydrogen peroxide to 4,6-diamino-5-nitropyrimidine-2-ol
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  Trifluoroperacetic acid oxidation of 7-oxodeacetamidocolchicine introduces a phenol moiety rather than a lactone as expected from a Baeyer-Villiger oxidation
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  Oxidation of thiophene with trifluoroperacetic acid occurs via both epoxidation and sulfoxide-formation

Images marked (*): I uploaded the original image but a higher quality file (usually SVG) now exists and is displayed

Ribbons I have Made

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  Signator (Registered Editor) Service Award Ribbon
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  DYK Contributor Ribbon
  {{DYK contributor ribbon}}
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  {{DYK reviewer ribbon}}
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  Awesome Wikipedian Ribbon
  User:Rlevse/Today
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  GA Contributor Ribbon
  {{GA contributor ribbon}}
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  {{GA reviewer ribbon}}
• 
  Four Award Ribbon
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  Ribbon for editors qualifying for 10 Four Award's
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  Ribbon for the {{Chemistry star}} barnstar awarded by the Chemicals and Chemistry WikiProjects
• 
  Ribbon for recipients of the WP:Triple Crown
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  Ribbon for recipients of the WP:Imperial Triple Crown for 2–4 regular triple crowns
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  Ribbon for recipients of the WP:Imperial Napoleonic Triple Crown for 5–14 regular triple crowns
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  Ribbon for recipients of the WP:Valiant Return Triple Crown for earning a triple crown after returning from a site ban or ArbCom sanction
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  Ribbon for recipients of the WP:Alexander the Great Triple Laurel Crown for 15–39 regular triple crowns
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  Ribbon for recipients of the Bureaucrat's Barnstar

Cricket Graphs

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  Test batting career of Australian cricketer Michael Clarke as at 5 January 2012, the day he set his high score of 329* at the SCG
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  WT:CRICKET-preferred version of the test batting career of Australian cricketer Michael Clarke as at 5 January 2012, the day he set his high score of 329* at the SCG
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  Test batting career of Indian cricketer Mahendra Dhoni with his running test average, current as at 11 January 2012
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  Test batting career of Indian cricketer Mahendra Dhoni with a 10 innings moving average, current as at 11 January 2012
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  Test batting career of English cricketer Andrew Strauss with his running test average, current as at 14 January 2012
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  Test batting career of English cricketer Andrew Strauss with a 10 innings moving average, current as at 14 January 2012
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  Test batting career of South African cricketer Ashwell Prince with his running test average, current as at 14 January 2012
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  Test batting career of South African cricketer Ashwell Prince with a 10 innings moving average, current as at 14 January 2012
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  Test batting career of English cricketer Ian Bell with his running test average, current as at 22 January 2012
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  Test batting career of English cricketer Ian Bell with a 10 innings moving average, current as at 22 January 2012
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  Test batting career of English cricketer Matt Prior with his running test average, current as at 22 January 2012
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  Test batting career of English cricketer Matt Prior with a 10 innings moving average, current as at 22 January 2012
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  ODI batting career of Australian cricketer Michael Clarke with his running ODI average, current as at 23 January 2012
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  ODI batting career of Australian cricketer Michael Clarke with a 10 ODI match moving average, current as at 23 January 2012
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  ODI batting career of English cricketer Ian Bell with his running ODI average, current as at 23 January 2012
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  ODI batting career of English cricketer Ian Bell with a 10 ODI match moving average, current as at 23 January 2012

Other Images

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  G-BOAD, a British Airways Concorde, on display at the Intrepid Sea-Air-Space Museum in New York city
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  Stonie, the gay porn star who was photographed as Borat's son
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  Brittany CoxXx, trans woman who was formerly Stonie
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  Brittany CoxXx, trans woman who was formerly Stonie
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  SeaPort Airlines Cessna 208 N1029Y at PDT on 15Oct2015
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  SeaPort Airlines Cessna 208 N1029Y at PDT on 15Oct2015
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  Scolopendra cataracta, the world's only amphibian centipede
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  Centipede Scolopendra calcarata
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  John Plankinton House (left) and William Plankinton House (right) as they looked in 1886