title: Coordination isomerism in salicylhydroxamate complexes of platinum(II) and palladium(II)

authors: Henderson, William

subjects: Platinum(II) complexes; palladium(II) thiosalicylate complexes; Crystal structures

abstract: The syntheses of a range of platinum(II) and palladium(II) complexes containing salicylhydroxamate ligands are described. The ancillary ligands, together with the synthetic route, influence the coordination mode of the salicylhydroxamate ligand. Reaction of cis-[PtCl₂(PPh₃)₂] with salicylhydroxamic acid and trimethylamine in hot methanol gave O,O′-bonded [Pt{OC( NO)C₆H₄OH}(PPh₃)₂], but [PtCl₂(cod)](cod = cycloocta-1,5-diene) gave N,O-bonded [Pt{OC₆H₄C(O)NOH}(cod)]. Ligand substitution gives other N,O bonded complexes, including [Pt{OC₆H₄C(O)NOH}(PPh₃)₂]. Reaction of K₂PtCl₄ with 2 equiv. of EPh₃(E = As or Sb), salicylhydroxamic acid and excess trimethylamine gives products whose structures depend on E; AsPh₃ gives [Pt{OC( NO)C₆H₄OH}(AsPh₃)₂], while SbPh₃ gives [Pt{OC₆H₄C(O)NOH}(SbPh₃)₂].

text: Coordination isomerism in salicylhydroxamate complexes of platinum(II) and palladium(II) The syntheses of a range of platinum(II) and palladium(II) complexes containing salicylhydroxamate ligands are described. The ancillary ligands, together with the synthetic route, influence the coordination mode of the salicylhydroxamate ligand. Reaction of cis-[PtCl₂(PPh₃)₂] with salicylhydroxamic acid and trimethylamine in hot methanol gave O,O′-bonded [Pt{OC( NO)C₆H₄OH}(PPh₃)₂], but [PtCl₂(cod)](cod = cycloocta-1,5-diene) gave N,O-bonded [Pt{OC₆H₄C(O)NOH}(cod)]. Ligand substitution gives other N,O bonded complexes, including [Pt{OC₆H₄C(O)NOH}(PPh₃)₂]. Reaction of K₂PtCl₄ with 2 equiv. of EPh₃(E = As or Sb), salicylhydroxamic acid and excess trimethylamine gives products whose structures depend on E; AsPh₃ gives [Pt{OC( NO)C₆H₄OH}(AsPh₃)₂], while SbPh₃ gives [Pt{OC₆H₄C(O)NOH}(SbPh₃)₂].

year: 2003-01-01

title: New developments of the SimCLIM model for simulating adaptation to risks arising from climate variability and change

authors: Warrick, Richard A.

subjects: climate change

abstract: This paper describes these improvements to SimCLIM and demonstrates their application through a pilot study of coastal flood risk from tropical cyclones in a community on the island of Rarotonga, Cook Islands. Multiple simulations are conducted with and without climate change, and with and without adaptation. The results thereby give clear indications of the relative magnitude of present and future impacts of tropical cyclones and the relative costs and benefits of adaptation options for reducing the risks.

text: New developments of the SimCLIM model for simulating adaptation to risks arising from climate variability and change This paper describes these improvements to SimCLIM and demonstrates their application through a pilot study of coastal flood risk from tropical cyclones in a community on the island of Rarotonga, Cook Islands. Multiple simulations are conducted with and without climate change, and with and without adaptation. The results thereby give clear indications of the relative magnitude of present and future impacts of tropical cyclones and the relative costs and benefits of adaptation options for reducing the risks.

year: 2005

title: Takitoru: creative practice toward the development of a trilingual dramaturgical kaupapa

authors: Lodge, Alexandra Rose Pittaway

subjects: theatre

abstract: I have focused on writing a play in the three languages of Aotearoa: New Zealand Sign Language, te reo Māori, and NZ English. Through the development of this script with three actors I have found techniques for performance and workshopping to encourage multilingual creative practice for a playwright. Through case studies of playwrights doing similar work at an international level, I have synthesised analytical and creative research into a final script and summary of my dramaturgical findings.
Through creative practice in scriptwriting and developmental workshops, this research explores what story-telling modes, devices or styles seem particularly apt for conveying an inclusive and engaging trilingual narrative on stage.
This specifically involves developing a dramaturgical set of insights for others who may want to do cross-language performance in Aotearoa.

text: Takitoru: creative practice toward the development of a trilingual dramaturgical kaupapa I have focused on writing a play in the three languages of Aotearoa: New Zealand Sign Language, te reo Māori, and NZ English. Through the development of this script with three actors I have found techniques for performance and workshopping to encourage multilingual creative practice for a playwright. Through case studies of playwrights doing similar work at an international level, I have synthesised analytical and creative research into a final script and summary of my dramaturgical findings.
Through creative practice in scriptwriting and developmental workshops, this research explores what story-telling modes, devices or styles seem particularly apt for conveying an inclusive and engaging trilingual narrative on stage.
This specifically involves developing a dramaturgical set of insights for others who may want to do cross-language performance in Aotearoa.

year: 2020