116. Luca OR, Blakemore JD, Konezny SJ, Praetorius JM, Schmeier TJ, Hunsinger GB, Batista
VS, Brudvig GW, Hazari N, Crabtree RH (2012) Organometallic Ni pincer complexes for the
electrocatalytic production of hydrogen. Inorg Chem 51(16):8704–8709
117. Luca OR, Konezny SJ, Blakemore JD, Colosi DM, Saha S, Brudvig GW, Batista VS, Crabtree
RH (2012) A tridentate Ni pincer for aqueous electrocatalytic hydrogen production. New J
Chem 36(5)
118. Reed BR, Yousif M, Lord RL, McKinnon M, Rochford J, Groysman S (2017) Coordination
chemistry and reactivity of bis(aldimino)pyridine nickel complexes in four different oxidation
states. Organometallics 36(3):582–593
119. Luca OR, Konezny SJ, Hunsinger GB, Müller P, Takase MK, Crabtree RH (2014) Ni
complexes of redox-active pincers with pendant H-bonding sites as precursors for hydrogen
production electrocatalysis. Polyhedron 82:2–6
120. Jing X, Wu P, Liu X, Yang L, He C, Duan C (2015) Light-driven hydrogen evolution with a
nickel thiosemicarbazone redox catalyst featuring Ni⋯H interactions under basic conditions.
New J Chem 39(2):1051–1059
121. Mondragon A, Flores-Alamo M, Martinez-Alanis PR, Aullon G, Ugalde-Saldivar VM,
Castillo I (2015) Electrocatalytic proton reduction by dimeric nickel complex of a sterically
demanding pincer-type NS2 aminobis(thiophenolate) ligand. Inorg Chem 54(2):619–627
122. Wang J, Li C, Zhou Q, Wang W, Hou Y, Zhang B, Wang X (2016) Photocatalytic hydrogen
evolution by Cu(II) complexes. Dalton Trans 45(13):5439–5443
123. Ramakrishnan S, Chakraborty S, Brennessel WW, Chidsey CED, Jones WD (2016) Rapid
oxidative hydrogen evolution from a family of square-planar nickel hydride complexes. Chem
Sci 7(1):117–127
124. Bakir M, Lawrence MAW, Ferhat M, Conry RR (2017) Spectroscopic, electrochemical and
X-ray crystallographic properties of a novel palladium(II) complex of thioamide deprotonated
di-2-pyridyl ketone thiosemicarbazone (dpktsc-H)À. J Coord Chem 70(17):3048–3064
125. Lawrence MAW, Mulder WH (2018) SNS versus SNN pincer ligands: electrochemical studies
and their palladium(II) complexes as electro-catalyst for proton reduction. Chem Select 3
(28):8387–8394
126. Luo S, Siegler MA, Bouwman E (2018) Dinuclear nickel complexes of thiolate-functionalized
carbene ligands and their electrochemical properties. Organometallics 37(5):740–747
127. Yap CP, Chong YY, Chwee TS, Fan WY (2018) Electrocatalytic proton reduction by an
air-stable nickel(ii)-thiolato PNN pincer complex. Dalton Trans 47(25):8483–8488
128. Viertl W, Pann J, Pehn R, Roithmeyer H, Bendig M, Rodriguez-Villalon A, Bereiter R,
Heiderscheid M, Muller T, Zhao X, Hofer TS, Thompson ME, Shi S, Brueggeller P (2019)
Performance of enhanced DuBois type water reduction catalysts (WRC) in artificial
photosynthesis – effects of various proton relays during catalysis. Faraday Discuss
129. Volbeda A, Charon MH, Piras C, Hatchikian EC, Frey M, Fontecilla-Camps JC (1995) Crystal
structure of the nickel-iron hydrogenase from Desulfovibrio gigas. Nature 373(6515):580–587
130. Halcrow MA (1995) Die Struktur der [NiFe]-Hydrogenase ausD. gigas und die art ihres
nickelkomplexes. Angew Chem 107(11):1307–1310
131. Halcrow MA (1995) The structure of theD. gigas[NiFe] hydrogenase and the nature of the
hydrogenase nickel complex. Angew Chem Int Ed Engl 34(11):1193–1195
132. Volbeda A, Garcin E, Piras C, de Lacey AL, Fernandez VM, Hatchikian EC, Frey M,
Fontecilla-Camps JC (1996) Structure of the [NiFe] hydrogenase active site: evidence for
biologically uncommon Fe ligands. J Am Chem Soc 118(51):12989–12996
133. Graf E-G, Thauer RK (1981) Hydrogenase from methanobacterium thermoautotrophicum, a
nickel-containing enzyme. FEBS Lett 136(1):165–169
134. Maroney MJ, Pressler MA, Mirza SA, Whitehead JP, Gurbiel RJ, Hoffmann BM (1995)
Insights into the role of nickel in hydrogenase. Adv Chem Ser 246:21–60
135. Sellmann D, Häußinger D, Heinemann FW (1999) Synthesis, structures, and reactions of
sulfur-rich nickel and platinum complexes with [MS3] and [MNS2] cores. Eur J Inorg Chem
1999(10):1715–1725
442
H.-T. Zhang and M.-T. Zhang
VS, Brudvig GW, Hazari N, Crabtree RH (2012) Organometallic Ni pincer complexes for the
electrocatalytic production of hydrogen. Inorg Chem 51(16):8704–8709
117. Luca OR, Konezny SJ, Blakemore JD, Colosi DM, Saha S, Brudvig GW, Batista VS, Crabtree
RH (2012) A tridentate Ni pincer for aqueous electrocatalytic hydrogen production. New J
Chem 36(5)
118. Reed BR, Yousif M, Lord RL, McKinnon M, Rochford J, Groysman S (2017) Coordination
chemistry and reactivity of bis(aldimino)pyridine nickel complexes in four different oxidation
states. Organometallics 36(3):582–593
119. Luca OR, Konezny SJ, Hunsinger GB, Müller P, Takase MK, Crabtree RH (2014) Ni
complexes of redox-active pincers with pendant H-bonding sites as precursors for hydrogen
production electrocatalysis. Polyhedron 82:2–6
120. Jing X, Wu P, Liu X, Yang L, He C, Duan C (2015) Light-driven hydrogen evolution with a
nickel thiosemicarbazone redox catalyst featuring Ni⋯H interactions under basic conditions.
New J Chem 39(2):1051–1059
121. Mondragon A, Flores-Alamo M, Martinez-Alanis PR, Aullon G, Ugalde-Saldivar VM,
Castillo I (2015) Electrocatalytic proton reduction by dimeric nickel complex of a sterically
demanding pincer-type NS2 aminobis(thiophenolate) ligand. Inorg Chem 54(2):619–627
122. Wang J, Li C, Zhou Q, Wang W, Hou Y, Zhang B, Wang X (2016) Photocatalytic hydrogen
evolution by Cu(II) complexes. Dalton Trans 45(13):5439–5443
123. Ramakrishnan S, Chakraborty S, Brennessel WW, Chidsey CED, Jones WD (2016) Rapid
oxidative hydrogen evolution from a family of square-planar nickel hydride complexes. Chem
Sci 7(1):117–127
124. Bakir M, Lawrence MAW, Ferhat M, Conry RR (2017) Spectroscopic, electrochemical and
X-ray crystallographic properties of a novel palladium(II) complex of thioamide deprotonated
di-2-pyridyl ketone thiosemicarbazone (dpktsc-H)À. J Coord Chem 70(17):3048–3064
125. Lawrence MAW, Mulder WH (2018) SNS versus SNN pincer ligands: electrochemical studies
and their palladium(II) complexes as electro-catalyst for proton reduction. Chem Select 3
(28):8387–8394
126. Luo S, Siegler MA, Bouwman E (2018) Dinuclear nickel complexes of thiolate-functionalized
carbene ligands and their electrochemical properties. Organometallics 37(5):740–747
127. Yap CP, Chong YY, Chwee TS, Fan WY (2018) Electrocatalytic proton reduction by an
air-stable nickel(ii)-thiolato PNN pincer complex. Dalton Trans 47(25):8483–8488
128. Viertl W, Pann J, Pehn R, Roithmeyer H, Bendig M, Rodriguez-Villalon A, Bereiter R,
Heiderscheid M, Muller T, Zhao X, Hofer TS, Thompson ME, Shi S, Brueggeller P (2019)
Performance of enhanced DuBois type water reduction catalysts (WRC) in artificial
photosynthesis – effects of various proton relays during catalysis. Faraday Discuss
129. Volbeda A, Charon MH, Piras C, Hatchikian EC, Frey M, Fontecilla-Camps JC (1995) Crystal
structure of the nickel-iron hydrogenase from Desulfovibrio gigas. Nature 373(6515):580–587
130. Halcrow MA (1995) Die Struktur der [NiFe]-Hydrogenase ausD. gigas und die art ihres
nickelkomplexes. Angew Chem 107(11):1307–1310
131. Halcrow MA (1995) The structure of theD. gigas[NiFe] hydrogenase and the nature of the
hydrogenase nickel complex. Angew Chem Int Ed Engl 34(11):1193–1195
132. Volbeda A, Garcin E, Piras C, de Lacey AL, Fernandez VM, Hatchikian EC, Frey M,
Fontecilla-Camps JC (1996) Structure of the [NiFe] hydrogenase active site: evidence for
biologically uncommon Fe ligands. J Am Chem Soc 118(51):12989–12996
133. Graf E-G, Thauer RK (1981) Hydrogenase from methanobacterium thermoautotrophicum, a
nickel-containing enzyme. FEBS Lett 136(1):165–169
134. Maroney MJ, Pressler MA, Mirza SA, Whitehead JP, Gurbiel RJ, Hoffmann BM (1995)
Insights into the role of nickel in hydrogenase. Adv Chem Ser 246:21–60
135. Sellmann D, Häußinger D, Heinemann FW (1999) Synthesis, structures, and reactions of
sulfur-rich nickel and platinum complexes with [MS3] and [MNS2] cores. Eur J Inorg Chem
1999(10):1715–1725
442
H.-T. Zhang and M.-T. Zhang