1988年5月4日中午前不久,美国内华达州 Henderson 镇被 Pacific Enginee-ring and Production Co.of Nevada(简称 PEPCON)所拥有的一个 AP 工厂的一连串爆炸所惊动,其影响是立即的和引入注目的,且仍在扩大着。一方面灾难引起了危急的国...1988年5月4日中午前不久,美国内华达州 Henderson 镇被 Pacific Enginee-ring and Production Co.of Nevada(简称 PEPCON)所拥有的一个 AP 工厂的一连串爆炸所惊动,其影响是立即的和引入注目的,且仍在扩大着。一方面灾难引起了危急的国家问题,在约数分钟的烟火中,8百多万磅的 AP 存货和美国生产这种固体火箭用氧化剂的装置能力的一半左右毁于一旦。该事故在政府和工业界中引起了对 AP 分配和供应的关注,并关心对国家空间和导弹计划的影响。恢复PEPCON 生产和扩大美国另一生产者——Kerr-McGee Chemical Corp.展开更多
The title compound was prepared by mixing the aqueous solution of carbohydrazide and manganese perchlorate. It was characterized by X ray diffraction. The crystal of the title compound, [Mn(CHZ) 3](ClO 4) 2, belongs t...The title compound was prepared by mixing the aqueous solution of carbohydrazide and manganese perchlorate. It was characterized by X ray diffraction. The crystal of the title compound, [Mn(CHZ) 3](ClO 4) 2, belongs to space group P2 1/n with the crystal parameters a=1.019 7(2) nm, b=0.859 3(1) nm, c=2.141 2(3) nm, β=100.86(1)°; V=1.842 6(5) nm3, Z=4. The results show that all carbohydrazides are coordinated as bidentate by the oxygen atom of the carbonyl group and one nitrogen atom of the end group, forming a distorted octahedron. The explosive properties of the title complex were tested, the application in the engineering detonator was investigated.展开更多
文摘1988年5月4日中午前不久,美国内华达州 Henderson 镇被 Pacific Enginee-ring and Production Co.of Nevada(简称 PEPCON)所拥有的一个 AP 工厂的一连串爆炸所惊动,其影响是立即的和引入注目的,且仍在扩大着。一方面灾难引起了危急的国家问题,在约数分钟的烟火中,8百多万磅的 AP 存货和美国生产这种固体火箭用氧化剂的装置能力的一半左右毁于一旦。该事故在政府和工业界中引起了对 AP 分配和供应的关注,并关心对国家空间和导弹计划的影响。恢复PEPCON 生产和扩大美国另一生产者——Kerr-McGee Chemical Corp.
文摘The title compound was prepared by mixing the aqueous solution of carbohydrazide and manganese perchlorate. It was characterized by X ray diffraction. The crystal of the title compound, [Mn(CHZ) 3](ClO 4) 2, belongs to space group P2 1/n with the crystal parameters a=1.019 7(2) nm, b=0.859 3(1) nm, c=2.141 2(3) nm, β=100.86(1)°; V=1.842 6(5) nm3, Z=4. The results show that all carbohydrazides are coordinated as bidentate by the oxygen atom of the carbonyl group and one nitrogen atom of the end group, forming a distorted octahedron. The explosive properties of the title complex were tested, the application in the engineering detonator was investigated.