Structures published

Total: 90

C₁₈H₂₂Br₂N₄Ni_,CH₂Cl₂

Budhai, Asheena Omondi, Bernard Ojwach, Stephen O.Obuah, Collins Osei-Twum, Emmanuel Y.Darkwa, James

Catalysis Science & Technology (2013) 3, 12 3130

a=14.2034(7)Å b=11.5066(7)Å c=14.6836(11)Å

α=90° β=90° γ=90°

C₁₈H₂₂Cl₂N₄Ni

Budhai, Asheena Omondi, Bernard Ojwach, Stephen O.Obuah, Collins Osei-Twum, Emmanuel Y.Darkwa, James

Catalysis Science & Technology (2013) 3, 12 3130

a=9.2765(5)Å b=10.7428(5)Å c=12.1287(6)Å

α=110.976(3)° β=96.346(3)° γ=113.712(3)°

C₁₈H₂₂Br₂N₄Ni

Budhai, Asheena Omondi, Bernard Ojwach, Stephen O.Obuah, Collins Osei-Twum, Emmanuel Y.Darkwa, James

Catalysis Science & Technology (2013) 3, 12 3130

a=9.3446(18)Å b=14.994(3)Å c=15.681(3)Å

α=75.599(10)° β=78.411(10)° γ=81.522(11)°

C₂₉H₂₉Cl₂O₂PRu_,H₂O

Amenuvor, Gershon Darkwa, James Makhubela, Banothile C. E.

Catalysis Science & Technology (2018) 8, 9 2370

a=10.0354(5)Å b=12.4751(12)Å c=22.0590(13)Å

α=90° β=93.550(4)° γ=90°

C₂₅H₂₉Cl₂O₂PRu

Amenuvor, Gershon Darkwa, James Makhubela, Banothile C. E.

Catalysis Science & Technology (2018) 8, 9 2370

a=10.595(2)Å b=12.873(3)Å c=18.387(4)Å

α=90° β=106.74° γ=90°

C₁₁₆Cl₈O₈P₄Ru₄Zn_2,1.46(C₅)

Amenuvor, Gershon Darkwa, James Makhubela, Banothile C. E.

Catalysis Science & Technology (2018) 8, 9 2370

a=16.387(13)Å b=27.97(2)Å c=26.66(2)Å

α=90° β=101.396(15)° γ=90°

C₄₄H₃₀N₈O₁₂Zn

Lephoto, Mapudumo Nakano, Koji Appavoo, Divambal Owaga, Bernard Nozaki, Kyoko Darkwa, James

Catalysts (2016) 6, 1 17

a=13.9192(8)Å b=13.7516(7)Å c=21.5005(12)Å

α=90° β=103.4660(10)° γ=90°

C₁₉H₁₉Br₂FeN₃Ni

Obuah, Collins Jordaan, Johan H. L.Darkwa, James

Catal. Sci. Technol. (2016) 6, 13 4814

a=14.1412(4)Å b=9.6921(3)Å c=13.6154(4)Å

α=90.00° β=93.2300(10)° γ=90.00°

C₂₀H₁₉Br₂FeN₃Ni

Obuah, Collins Jordaan, Johan H. L.Darkwa, James

Catal. Sci. Technol. (2016) 6, 13 4814

a=14.2482(3)Å b=9.8031(2)Å c=14.1378(3)Å

α=90° β=96.7930(10)° γ=90°

C₂₂NO₃Rh_,C_1.5O

Sekoto, Pamela N.Magengenene, Tseliso M.Matsinha, Leah C.Tia, Richard Darkwa, James Makhubela, Banothile C. E.

New Journal of Chemistry (2020) 44, 21 8751-8762

a=37.913(5)Å b=6.9331(9)Å c=16.006(2)Å

α=90° β=102.150(5)° γ=90°

C₁₈H₃₆N₂O₁₂S₂

Adokoh, Christian K.Obuah, Collins Kinfe, Henok H.Zinyemba, Orpah Darkwa, James

New J. Chem. (2015) 39, 7 5249

a=11.0828(16)Å b=8.3612(12)Å c=25.823(4)Å

α=90° β=92.896(3)° γ=90°

C₄₅H₃₉La₂N₉O₁₅

Tshuma, Piwai Makhubela, Banothile C. E.Öhrström, Lars Bourne, Susan A.Chatterjee, Nabanita Beas, Isaac N.Darkwa, James Mehlana, Gift

RSC Advances (2020) 10, 6 3593-3605

a=18.0826(12)Å b=13.3216(9)Å c=21.9623(15)Å

α=90° β=90° γ=90°

C₂₆H₂₄ClFe₂N₄Ni_0.5

Peck, M. A.Hearne, G. R.Obuah, C.Darkwa, J.

Physical chemistry chemical physics : PCCP (2018) 20, 17 11682-11691

a=23.9700(8)Å b=10.6828(4)Å c=19.2640(7)Å

α=90° β=111.3420(10)° γ=90°

Bis(2-benzyl-3,5-diphenyl-2,3-dihydro-1H-pyrazol-1-yl)palladium(IV) chloride

C₂₂H₁₈ClN₂Pd_0.5

Ocansey, Edward Darkwa, James Makhubela, Banothile C. E.

RSC Advances (2018) 8, 25 13826

a=6.7767(6)Å b=10.2586(9)Å c=13.5319(13)Å

α=102.123(2)° β=98.442(2)° γ=94.970(2)°

C₃₆H₂₉BrNNiPS

Nevondo, Funzani A.Crouch, Andrew M.Darkwa, James

Journal of the Chemical Society, Dalton Transactions (2000) 1 43

a=10.8322(5)Å b=14.8477(7)Å c=19.7415(9)Å

α=90.00° β=102.8990(10)° γ=90.00°

C₃₁H₄₄NNiPS

Nevondo, Funzani A.Crouch, Andrew M.Darkwa, James

Journal of the Chemical Society, Dalton Transactions (2000) 1 43

a=10.8090(3)Å b=10.9160(4)Å c=14.4300(6)Å

α=80.813(2)° β=73.796(2)° γ=68.446(2)°

C₃₅H₄₈Cl₂N₂OPRu

Amenuvor, Gershon Obuah, Collins Nordlander, Ebbe Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2016) 45, 34 13514-13524

a=14.0661(19)Å b=17.902(2)Å c=28.165(4)Å

α=90° β=90° γ=90°

C₂₁H₃₅Cl₂N₂O₃PRu

Amenuvor, Gershon Obuah, Collins Nordlander, Ebbe Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2016) 45, 34 13514-13524

a=7.2138(7)Å b=9.8265(11)Å c=19.515(2)Å

α=75.471(3)° β=89.027(4)° γ=69.116(3)°

C₃₁H₃₉Cl₂N₂O₃PRu

Amenuvor, Gershon Obuah, Collins Nordlander, Ebbe Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2016) 45, 34 13514-13524

a=18.1458(18)Å b=8.9406(7)Å c=18.8209(17)Å

α=90° β=95.697(2)° γ=90°

C₃₉H₃₉Cl₂N₂OPRu

Amenuvor, Gershon Obuah, Collins Nordlander, Ebbe Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2016) 45, 34 13514-13524

a=17.682(2)Å b=10.3987(13)Å c=21.897(3)Å

α=90° β=105.990(2)° γ=90°

C_20.88H_21.64Cl_1.12FeN₃Pd

Amenuvor, Gershon Obuah, Collins Nordlander, Ebbe Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2016) 45, 34 13514-13524

a=15.286(2)Å b=8.7381(12)Å c=14.808(2)Å

α=90° β=101.786(4)° γ=90°

C₁₉H₁₇FeN₃Pd_0.5,C₃₂H₁₂BF_25.44

Amenuvor, Gershon Obuah, Collins Nordlander, Ebbe Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2016) 45, 34 13514-13524

a=13.3530(11)Å b=13.7363(12)Å c=14.4942(12)Å

α=86.401(4)° β=83.876(5)° γ=70.096(4)°

Attenuatumione D

C₃₈H₅₀O_5,CH₄O_,H₂O

Amenuvor, Gershon Obuah, Collins Nordlander, Ebbe Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2016) 45, 34 13514-13524

a=7.5563(2)Å b=12.4423(3)Å c=37.8037(7)Å

α=90.00° β=90.00° γ=90.00°

C₂₀FeN₃Pd_0.5,C₃₆BF₂₁

Amenuvor, Gershon Obuah, Collins Nordlander, Ebbe Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2016) 45, 34 13514-13524

a=13.0582(16)Å b=14.0879(17)Å c=15.0938(19)Å

α=68.205(4)° β=82.925(4)° γ=74.290(4)°

C₁₈H₁₈N₄O₂

Guzei, Ilia A.Li, Kelin Bikzhanova, Galina A.Darkwa, James Mapolie, Selwyn F.

Dalton Transactions (2003) 4 715-722

a=8.6173(9)Å b=9.7287(9)Å c=11.6949(12)Å

α=68.665(3)° β=73.638(2)° γ=63.788(2)°

C₃₀H₄₂N₄O₂

Guzei, Ilia A.Li, Kelin Bikzhanova, Galina A.Darkwa, James Mapolie, Selwyn F.

Dalton Transactions (2003) 4 715-722

a=11.2718(11)Å b=18.6937(18)Å c=13.9240(15)Å

α=90.00° β=95.554(2)° γ=90.00°

C₁₆H₁₄N₄O₂

Guzei, Ilia A.Li, Kelin Bikzhanova, Galina A.Darkwa, James Mapolie, Selwyn F.

Dalton Transactions (2003) 4 715-722

a=18.538(2)Å b=7.2850(7)Å c=11.3601(13)Å

α=90.00° β=100.922(2)° γ=90.00°

C₄₂H₆₀N₆O₃

Guzei, Ilia A.Li, Kelin Bikzhanova, Galina A.Darkwa, James Mapolie, Selwyn F.

Dalton Transactions (2003) 4 715-722

a=19.3167(13)Å b=14.3940(11)Å c=29.844(2)Å

α=90.00° β=90.00° γ=90.00°

C_24.5H₂₅Cl_1.5N₆O₃

Guzei, Ilia A.Li, Kelin Bikzhanova, Galina A.Darkwa, James Mapolie, Selwyn F.

Dalton Transactions (2003) 4 715-722

a=23.360(2)Å b=17.3164(15)Å c=16.6335(15)Å

α=90.00° β=128.1070(10)° γ=90.00°

C₃₀H₄₂Cl₄N₄O₂Pd₂

Guzei, Ilia A.Li, Kelin Bikzhanova, Galina A.Darkwa, James Mapolie, Selwyn F.

Dalton Transactions (2003) 4 715-722

a=11.8754(10)Å b=12.1953(10)Å c=14.4906(13)Å

α=86.828(2)° β=72.340(2)° γ=63.363(2)°

C₁₉H₂₀Cl₆N₄O₂Pd₂

Guzei, Ilia A.Li, Kelin Bikzhanova, Galina A.Darkwa, James Mapolie, Selwyn F.

Dalton Transactions (2003) 4 715-722

a=11.4285(11)Å b=11.5080(11)Å c=11.9381(12)Å

α=100.520(2)° β=118.329(2)° γ=98.458(2)°

C₄₃H₆₂Cl₆N₆O₃Pd₂

Guzei, Ilia A.Li, Kelin Bikzhanova, Galina A.Darkwa, James Mapolie, Selwyn F.

Dalton Transactions (2003) 4 715-722

a=10.6994(6)Å b=14.6275(7)Å c=17.7885(10)Å

α=72.2120(10)° β=86.3650(10)° γ=81.4770(10)°

C₂₅H₃₄ClN₃PdS_,CH₂Cl₂

Kumar, Kamlesh Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2015) 44, 47 20714-20727

a=12.1170(10)Å b=10.0140(8)Å c=24.495(2)Å

α=90° β=103.577(2)° γ=90°

C₂₅H₃₃N₃PdS_,C₃₂H₁₂BF₂₄

Kumar, Kamlesh Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2015) 44, 47 20714-20727

a=12.9047(10)Å b=21.0538(15)Å c=21.9172(16)Å

α=90° β=92.845(2)° γ=90°

C₁₉H₂₂N₃PdS_,C₃₂H₁₂BF_24,2(C₄H₁₀O)

Kumar, Kamlesh Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2015) 44, 47 20714-20727

a=41.545(10)Å b=12.996(3)Å c=24.090(5)Å

α=90° β=104.638(5)° γ=90°

2(C₁₉H₂₂ClN₃OPd)_,CH₂Cl₂

Kumar, Kamlesh Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2015) 44, 47 20714-20727

a=8.9985(7)Å b=9.7348(8)Å c=12.7904(10)Å

α=94.752(2)° β=97.174(2)° γ=111.388(2)°

C₂₅H₃₄N₃PdSe_,C₃₂H₁₂BF₂₄

Kumar, Kamlesh Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2015) 44, 47 20714-20727

a=12.922(3)Å b=21.107(4)Å c=21.915(5)Å

α=90° β=93.167(5)° γ=90°

C₂₀H₁₉Cl₄FeN₃Pd

Obuah, Collins Munyaneza, Apollinaire Guzei, Ilia A.Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 23 8940-8950

a=36.226(5)Å b=8.0372(9)Å c=15.4503(19)Å

α=90.00° β=103.443(3)° γ=90.00°

C₂₀H₁₉FeN₃

Obuah, Collins Munyaneza, Apollinaire Guzei, Ilia A.Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 23 8940-8950

a=10.4116(8)Å b=14.0672(10)Å c=10.8334(8)Å

α=90.00° β=91.106(2)° γ=90.00°

C₁₉H₁₇FeN₃

Obuah, Collins Munyaneza, Apollinaire Guzei, Ilia A.Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 23 8940-8950

a=14.5633(12)Å b=9.9132(8)Å c=10.7526(8)Å

α=90.00° β=103.195(2)° γ=90.00°

C₃₆H₃₈Br₂Cl₂Fe₂N₄O₄Pd

Obuah, Collins Munyaneza, Apollinaire Guzei, Ilia A.Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 23 8940-8950

a=8.987(3)Å b=9.377(3)Å c=11.493(4)Å

α=82.844(5)° β=86.976(5)° γ=78.416(5)°

C₃₆H₃₈Br₂Cl₂Fe₂N₄O₄Pd_,C₇H₈

Obuah, Collins Munyaneza, Apollinaire Guzei, Ilia A.Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 23 8940-8950

a=10.3794(10)Å b=10.6414(10)Å c=11.7203(11)Å

α=73.8260(10)° β=65.0910(10)° γ=68.1850(10)°

C₁₆H₁₆FeN₂O₂

Obuah, Collins Munyaneza, Apollinaire Guzei, Ilia A.Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 23 8940-8950

a=29.4156(8)Å b=11.9238(3)Å c=21.4772(5)Å

α=90.00° β=129.7089(13)° γ=90.00°

C₂₀H₂₈Cl₂FeN₃O

Yankey, Margaret Obuah, Collins Guzei, Ilia A.Osei-Twum, Emmanuel Hearne, Giovanni Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 37 13913-13923

a=7.7909(3)Å b=14.1052(5)Å c=19.9130(7)Å

α=90° β=90° γ=90°

C₂₀H₂₈Br₂FeN₃O

Yankey, Margaret Obuah, Collins Guzei, Ilia A.Osei-Twum, Emmanuel Hearne, Giovanni Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 37 13913-13923

a=7.931(2)Å b=14.457(4)Å c=20.040(7)Å

α=90° β=90° γ=90°

C₂₀H₂₈Br₂FeN₃O

Yankey, Margaret Obuah, Collins Guzei, Ilia A.Osei-Twum, Emmanuel Hearne, Giovanni Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 37 13913-13923

a=7.931(2)Å b=14.457(4)Å c=20.040(7)Å

α=90.00° β=90.00° γ=90.00°

C₂₀H₂₈Cl₂FeN₃O

Yankey, Margaret Obuah, Collins Guzei, Ilia A.Osei-Twum, Emmanuel Hearne, Giovanni Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 37 13913-13923

a=7.7909(3)Å b=14.1052(5)Å c=19.9130(7)Å

α=90° β=90° γ=90°

C₂₀H₂₈Br₂FeN₃O

Yankey, Margaret Obuah, Collins Guzei, Ilia A.Osei-Twum, Emmanuel Hearne, Giovanni Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 37 13913-13923

a=7.931(2)Å b=14.457(4)Å c=20.040(7)Å

α=90° β=90° γ=90°

C₂₀H₂₈Br₂FeN₃O

Yankey, Margaret Obuah, Collins Guzei, Ilia A.Osei-Twum, Emmanuel Hearne, Giovanni Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2014) 43, 37 13913-13923

a=7.931(2)Å b=14.457(4)Å c=20.040(7)Å

α=90.00° β=90.00° γ=90.00°

C₄₄H₄₂Br₅Fe₃N₆NiO₄

Guzei, Ilia Herbst-Irmer, Regine Munyaneza, Apollinaire Darkwa, James

Acta Crystallographica Section B (2012) 68, 2 150-157

a=15.2181(3)Å b=22.0080(3)Å c=16.0005(3)Å

α=90.00° β=118.393(2)° γ=90.00°

C₃₆H₆₂Cl₂NiP₂S₂

Ilia A. Guzei Makwena J. Moloto James Darkwa

Acta Crystallographica Section E (2001) 57, 12 m568-m569

a=8.6314(7)Å b=10.3062(8)Å c=11.9720(9)Å

α=75.4198(10)° β=83.3078(10)° γ=84.9883(10)°

Ferrocenediylphosphinoplatinum

C₄₁H₃₄FeP₂PtS_2,CH₂Cl₂

Bacsa, John Darkwa, James Maisela, Letladi L.

Acta Crystallographica Section E (2001) 57, 3 m109-m110

a=14.5390(10)Å b=14.5500(10)Å c=17.8500(10)Å

α=90.00° β=94.5500(10)° γ=90.00°

Dichlorobis[2-(3,5-dimethylpyrazolyl-1-carbonyl)furan]palladium(II) bis[tris(pentafluorophenyl)borane] tetrahydrate dichloromethane disolvate

C₂₀H₂₀Cl₂N₄O₄Pd_,2C₁₈HBF₁₅O_2,2H₂O_,2CH₂Cl₂

Ilia A. Guzei Stephen O. Ojwach James Darkwa

Acta Crystallographica Section E (2005) 61, 8 m1492-m1494

a=10.4595(4)Å b=12.5105(5)Å c=13.6969(6)Å

α=81.1690(10)° β=77.5710(10)° γ=83.0370(10)°

C₂₉H₂₄ClNiPS

Darkwa, J.Milius, W.

Acta Crystallographica Section C (1996) 52, 9 2159-2161

a=9.743(2)Å b=11.574(2)Å c=12.184(2)Å

α=79.89(2)° β=69.17(2)° γ=81.32(2)°

3,5-Dimethyl-1-(triphenylmethyl)-1H-pyrazole

C₂₄H₂₂N₂

Guzei, Ilia A.Keter, Frankline Spencer, Lara C.Darkwa, James

Acta Crystallographica Section E (2007) 63, 6 o2997-o2997

a=9.5264(5)Å b=8.6992(4)Å c=21.9714(11)Å

α=90.00° β=93.9610(10)° γ=90.00°

Dichlorido(3,5-dimethyl-1H-pyrazole)[(3,5-dimethyl-1H-pyrazol-1-yl)(o-tolyl)methanone]palladium(II)

C₁₈H₂₂Cl₂N₄OPd

Nelana, Simphiwe M.Kruger, Gert J.Darkwa, James

Acta Crystallographica Section E (2008) 64, 1 m206-m207

a=15.908(3)Å b=15.479(3)Å c=16.602(3)Å

α=90.00° β=90.00° γ=90.00°

{1-[1-(3-Carboxypropanamido)ethyl]-1,2-bis(diphenylphosphino)ferrocene- κ^2^P,P'}dichloridoplatinum(II) dichloromethane 1.25-solvate

C_41.25H_39.50Cl_4.50FeNO₃P₂Pt_,1.25(C₁H₂Cl₂)

Spencer, Lara C.Bjelosevic, Haris Darkwa, James Elmroth, Sofi K. C.Persson, Tina

Acta Crystallographica Section E (2008) 64, 1 m164-m165

a=13.0154(8)Å b=15.7866(10)Å c=19.3403(12)Å

α=90.00° β=100.9160(10)° γ=90.00°

\ Dichlorido{2-[(3,5-diphenyl-1H-pyrazol-1-yl-\ κN^2^)methyl]pyridine-κN}palladium(II)

C₂₁H₁₇Cl₂N₃Pd

Spencer, Lara C.Guzei, Ilia A.Segapelo, Tebogo V.Darkwa, James

Acta Crystallographica Section C (2012) 68, 11 m317-m319

a=12.1226(10)Å b=14.6299(12)Å c=12.2580(10)Å

α=90.00° β=116.8620(10)° γ=90.00°

[2,6-Bis(isopropylthiomethyl)phenyl-κ^3^S,C^1^,S]bromopalladium(II)

C₁₄H₂₁BrPdS₂

Bacsa, John Moutloali, Richard M.Darkwa, James

Acta Crystallographica Section C (2002) 58, 2 m109-m110

a=8.5591(2)Å b=10.6777(2)Å c=17.6816(4)Å

α=90° β=103.0420(10)° γ=90°

C₃₄H₄₆FeP₂PdS₂

Ilia A. Guzei Letladi L. Maisela James Darkwa

Acta Crystallographica Section C (2000) 56, 5 564-565

a=10.5873(4)Å b=17.5830(7)Å c=18.0564(7)Å

α=90.00° β=93.3030(10)° γ=90.00°

2-pyrazol-1-ylethylammonium chloride

C₅H₁₀N_3,Cl

Guzei, Ilia A.Spencer, Lara C.Ainooson, Michael K.Darkwa, James

Acta Crystallographica Section C (2010) 66, 4 m89-m96

a=6.9634(11)Å b=9.3732(14)Å c=10.9416(17)Å

α=90.00° β=90.00° γ=90.00°

Diaqua-dichlorido-bis(hydroxyethylammonium)cobalt(II) dichloride

C₄H₂₀Cl₂CoN₂O_42,2(Cl)

Guzei, Ilia A.Spencer, Lara C.Ainooson, Michael K.Darkwa, James

Acta Crystallographica Section C (2010) 66, 4 m89-m96

a=6.258(2)Å b=6.653(3)Å c=8.369(3)Å

α=83.57(3)° β=86.37(5)° γ=86.19(2)°

trans-Bis[3,5-bis(trifluoromethyl)-1H-pyrazole- κN^2^]dichloropalladium(II) monohydrate

C₁₀H₄Cl₂F₁₂N₄Pd_,H₂O

Spencer, Lara C.Guzei, Ilia A. Ojwach, Stephen O.Darkwa, James

Acta Crystallographica Section C (2006) 62, 9 m421-m423

a=12.5046(5)Å b=8.1964(3)Å c=18.3119(7)Å

α=90.00° β=96.4800(10)° γ=90.00°

(3,5-dimethyl-1H-pyrazol-4-ylmethyl)isopropylammonium chloride monohydrate

C₉H₁₈N_3,Cl_,H₂O

Guzei, Ilia A.Keter, Frankline K.Spencer, Lara C.Darkwa, James

Acta Crystallographica Section C (2007) 63, 8 o481-o483

a=12.7944(9)Å b=9.3494(7)Å c=10.0269(7)Å

α=90.00° β=90.00° γ=90.00°

{2-[3,5-bis(trifluoromethyl)-1H-pyrazol-1-ylmethyl]-6-(3,5-dimethyl-1H-pyrazol- 1-ylmethyl)pyridine}methylpalladium(II) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate

C₁₈H₁₈F₆N₅Pd_,C₃₂H₁₂BF₂₄

Guzei, Ilia A.Spencer, Lara C.Ojwach, Stephen O.Darkwa, James

Acta Crystallographica Section C (2008) 64, 3 m114-m116

a=10.9194(4)Å b=18.0256(7)Å c=27.1635(11)Å

α=90.00° β=96.8650(10)° γ=90.00°

C₂₂H₄₀Cl₂CoN₄

Guzei, Ilia A.Spencer, Lara C.Ainooson, Michael K.Darkwa, James

Acta Crystallographica Section C (2010) 66, 11 m336-m338

a=12.483(4)Å b=17.516(7)Å c=12.604(4)Å

α=90.00° β=90.22(2)° γ=90.00°

(η^6^-p-Cymene)(difluorophosphinato-κO){2-[(1H-pyrazol-1-yl-κN^2^)methyl]pyridine-κN}ruthenium(II) hexafluorophosphate tetrafluoroborate (1/0.86/0.14)

C₁₉H₂₃F₂N₃O₂PRu_,0.85(F₆P₁)_,0.15(B₁F₄)

Guzei, Ilia A.Dolinar, Brian S.Khumalo, Nozipho Darkwa, James

Acta Crystallographica Section C (2013) 69, 8 847-850

a=15.6531(17)Å b=8.7619(9)Å c=17.4895(18)Å

α=90° β=106.316(5)° γ=90°

2-Chloro-2-methyl-1,1-diphenyl-3-[2-(2-thienyl)ethyl]-1H- 1λ^4^-aza-3-phospha-2-palladanaphthalene dichloromethane hemisolvate

C₂₆H₂₅ClNPPdS_,0.5(C₂H₂Cl₂)

Onani, Martin O.Motswainyana, William M.Iwuoha, Emmanuel I.Darkwa, James Lalancette, Roger A.

Acta Crystallographica Section E (2010) 66, 6 m688

a=9.9960(6)Å b=18.6584(11)Å c=13.8167(8)Å

α=90.00° β=94.5170(10)° γ=90.00°

{μ-1,3-Bis[(3,5-dimethylpyrazol-1-yl)methyl]benzene-κ^2^N^2^:N^2^}di-μ- chlorido-bis[chloridopalladium(II)] toluene solvate

C₁₈H₂₂Cl₄N₄Pd_2,C₇H₈

Omondi, Bernard Budhai, Asheena Darkwa, James

Acta Crystallographica Section E (2009) 65, 4 m446

a=10.4572(10)Å b=25.376(2)Å c=12.0782(12)Å

α=90.00° β=112.395(4)° γ=90.00°

(3,5-Dimethylpyrazol-1-yl)[5-(3,5-dimethylpyrazol-1-ylcarbonyl)-2- thienyl]methanone

C₁₆H₁₆N₄O₂S

Guzei, Ilia A.Spencer, Lara C.Tshivashe, Mmboneni G.Darkwa, James

Acta Crystallographica Section E (2009) 65, 11 o2743

a=15.615(3)Å b=6.7153(16)Å c=16.803(4)Å

α=90.00° β=114.452(4)° γ=90.00°

{Bis[2-(3,5-dimethylpyrazol-1-yl-κN^2^)ethyl]amine- κN}chloridopalladium(II) chloride 0.25-hydrate

C₁₄H_23.50ClN₅Pd_,Cl_,0.25(H₂O)

Guzei, Ilia A.Spencer, Lara C.Miti, Nangamso Darkwa, James

Acta Crystallographica Section E (2010) 66, 10 m1243

a=10.5995(8)Å b=12.4740(9)Å c=13.8168(10)Å

α=90.00° β=99.8650(10)° γ=90.00°

Bis(2-hydroxyethanaminium) tetrachloridopalladate(II)

2(C₂H₈NO)_,Cl₄Pd₂

Guzei, Ilia A.Spencer, Lara C.Yankey, Margaret Darkwa, James

Acta Crystallographica Section E (2010) 66, 12 m1551-m1552

a=8.9401(4)Å b=8.1621(4)Å c=8.5921(4)Å

α=90.00° β=103.445(2)° γ=90.00°

(μ-Piperazine-1,4-dicarbodithioato- κ^4^S^1^,S^1^:S^4^,S^4'^) bis[bis(triphenylphosphane-κP)gold(I)] chloroform disolvate

C₇₈H₆₈Au₂N₂P₄S_4,2(CHCl₃)

Guzei, Ilia A.Spencer, Lara C.Lillywhite, Stacy Darkwa, James

Acta Crystallographica Section E (2011) 67, 11 m1629-m1630

a=12.8455(17)Å b=13.2879(10)Å c=13.4197(9)Å

α=119.572(2)° β=101.544(2)° γ=96.039(2)°

Dichlorido[2-(3,5-dimethyl-1H-pyrazol-1-yl-κN^2^)ethanamine- κN]zinc(II)

C₇H₁₃Cl₂N₃Zn

Guzei, Ilia A.Spencer, Lara C.Segapelo, Tebogo V.Darkwa, James

Acta Crystallographica Section E (2011) 67, 11 m1627-m1628

a=9.060(3)Å b=8.894(2)Å c=14.260(4)Å

α=90.00° β=97.95(3)° γ=90.00°

1,2-Bis[(3,5-diphenyl-1H-pyrazol-1-yl)methyl]benzene

C₃₈H₃₀N₄

Spencer, Lara C.Guzei, Ilia A.Segapelo, Tebogo V.Darkwa, James

Acta Crystallographica Section E (2012) 68, 8 o2584

a=14.5338(2)Å b=13.6779(2)Å c=15.0051(2)Å

α=90.00° β=110.1020(10)° γ=90.00°

[Bis(pyridin-2-ylmethyl) ether]trichloridorhodium(III) dichloromethane monosolvate

C₁₂H₁₂Cl₃N₂ORh_,CH₂Cl₂

Ojwach, Stephen O.Omondi, Bernard Darkwa, James

Acta Crystallographica Section E (2011) 67, 8 m1097

a=9.5360(18)Å b=12.527(2)Å c=14.340(3)Å

α=90° β=95.071(4)° γ=90°

Tetra-μ-acetato-κ^8^O:O-bis[(3,5- dimethyl-1H-pyrazole-κN^2^)copper(II)

C₁₈H₂₈Cu₂N₄O₈

van Wyk, Juanita Omondi, Bernard Darkwa, James

Acta Crystallographica Section E (2011) 67, 9 m1299

a=8.1125(4)Å b=13.6429(7)Å c=13.7755(7)Å

α=61.5710(10)° β=87.4490(10)° γ=82.3540(10)°

{1,2-Bis[(3,5-dimethyl-1H-pyrazol-1-yl- κN^2^)methyl]benzene}dichloridozinc(II)

C₁₈H₂₂Cl₂N₄Zn

Guzei, Ilia A.Spencer, Lara C.Budhai, Asheena Darkwa, James

Acta Crystallographica Section E (2011) 67, 12 m1715-m1716

a=9.0830(8)Å b=10.6375(9)Å c=11.9558(10)Å

α=111.8530(10)° β=95.4760(10)° γ=112.6360(10)°

Ethyl 3-ferrocenyl-1-(pyridin-2-ylmethyl)-1H-pyrazole-5-carboxylate

C₂₂H₂₁FeN₃O₂

Guzei, Ilia A.Spencer, Lara C.Munyaneza, Apollinaire Darkwa, James

Acta Crystallographica Section E (2012) 68, 1 m35-m36

a=10.3913(2)Å b=10.6343(2)Å c=10.7371(2)Å

α=86.6909(8)° β=65.5907(7)° γ=63.8778(7)°

(3,5-Di-tert-butyl-2-ethoxybenzylidene)[2-(3,5-di-tert- butyl-1H-pyrazol-1-yl)ethyl]amine

C₃₀H₄₉N₃O

Spencer, Lara C.Guzei, Ilia A.Ainooson, Michael K.Darkwa, James

Acta Crystallographica Section E (2012) 68, 8 o2515-o2516

a=10.9220(3)Å b=11.6071(4)Å c=12.0283(4)Å

α=78.452(2)° β=82.775(2)° γ=79.146(2)°

cis-Dichlorido[2-(3,5-dimethyl-1H-pyrazol-1-yl- κN^2^)ethanamine-κN]palladium(II) dichloromethane monosolvate

C₇H₁₃Cl₂N₃Pd_,CH₂Cl₂

Obuah, Collins Darkwa, James Muller, Alfred

Acta Crystallographica Section E (2012) 68, 8 m1103

a=11.9415(11)Å b=11.4320(10)Å c=10.5901(10)Å

α=90° β=97.087(2)° γ=90°

C₂₂H₂₆Br₄N₆Ni₂

Ojwach, Stephen O.Guzei, Ilia A.Benade, Letitia L.Mapolie, Selwyn F.Darkwa, James

Organometallics (2009) 28, 7 2127

a=7.4989(6)Å b=8.6632(7)Å c=10.9434(9)Å

α=71.8750(10)° β=72.8330(10)° γ=83.9380(10)°

C_17.33H_25.67Br₂Cl_0.67N₃Ni

Ojwach, Stephen O.Guzei, Ilia A.Benade, Letitia L.Mapolie, Selwyn F.Darkwa, James

Organometallics (2009) 28, 7 2127

a=12.0603(5)Å b=14.8620(6)Å c=19.0284(8)Å

α=112.4110(10)° β=96.3090(10)° γ=96.0090(10)°

C₄₆H₄₂Au₂N₄P₂S₄

Keter, Frankline K.Guzei, Ilia A.Nell, Margo Zyl, Werner E van Darkwa, James

Inorganic chemistry (2014) 53, 4 2058-2067

a=13.499(11)Å b=11.560(19)Å c=15.396(15)Å

α=90.00° β=108.60(6)° γ=90.00°

C₂₆H₂₀AuN₂PS₂

Keter, Frankline K.Guzei, Ilia A.Nell, Margo Zyl, Werner E van Darkwa, James

Inorganic chemistry (2014) 53, 4 2058-2067

a=9.1382(12)Å b=22.487(3)Å c=11.3760(14)Å

α=90.00° β=91.541(2)° γ=90.00°

C₁₅₆H₁₄₄Au₁₈Cl₂P₁₂S₈

Keter, Frankline K.Guzei, Ilia A.Nell, Margo Zyl, Werner E van Darkwa, James

Inorganic chemistry (2014) 53, 4 2058-2067

a=17.6854(7)Å b=34.4361(14)Å c=29.1894(12)Å

α=90.00° β=92.4570(10)° γ=90.00°

C₃₀H₄₂N₄O₂

Guzei, Ilia A.Li, Kelin Bikzhanova, Galina A.Darkwa, James Mapolie, Selwyn F.

Dalton Transactions (2003) 4 715-722

a=11.0518(8)Å b=25.9439(19)Å c=10.0002(7)Å

α=90.00° β=92.3630(10)° γ=90.00°

C₁₉H₂₂N₃PdSe_,C₃₂H₁₂BF_24,2(C₄H₁₀O)

Kumar, Kamlesh Darkwa, James

Dalton transactions (Cambridge, England : 2003) (2015) 44, 47 20714-20727

a=41.676(3)Å b=12.9343(10)Å c=24.0868(18)Å

α=90° β=104.931(2)° γ=90°

C₁₃H₁₇BrClN₃PdS

Obuah, Collins Ainooson, Michael K.Boltina, Sibulele Guzei, Ilia A.Nozaki, Kyoko Darkwa, James

Organometallics (2013) 32, 4 980

a=9.7639(10)Å b=13.2818(16)Å c=13.4208(14)Å

α=90.00° β=109.482(3)° γ=90.00°

C_13.89H_18.65Cl_1.12N₄Pd

Obuah, Collins Ainooson, Michael K.Boltina, Sibulele Guzei, Ilia A.Nozaki, Kyoko Darkwa, James

Organometallics (2013) 32, 4 980

a=8.5965(6)Å b=8.9504(6)Å c=10.9882(7)Å

α=74.5110(10)° β=79.2020(10)° γ=70.4510(10)°