{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,20]],"date-time":"2026-06-20T04:37:57Z","timestamp":1781930277900,"version":"3.54.5"},"reference-count":59,"publisher":"Wiley","issue":"52","license":[{"start":{"date-parts":[[2014,8,14]],"date-time":"2014-08-14T00:00:00Z","timestamp":1407974400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2014,12,22]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Coordination numbers higher than usual are often associated with superior mechanical properties. In this contribution we report on the synthesis of the high\u2010pressure polymorph of highly condensed phosphorus nitride imide P<jats:sub>4<\/jats:sub>N<jats:sub>6<\/jats:sub>(NH) representing a new framework topology. This is the first example of phosphorus in trigonal\u2010bipyramidal coordination being observed in an inorganic network structure. We were able to obtain single crystals and bulk samples of the compound employing the multi\u2010anvil technique. \u03b3\u2010P<jats:sub>4<\/jats:sub>N<jats:sub>6<\/jats:sub>(NH) has been thoroughly characterized using X\u2010ray diffraction, solid\u2010state NMR and FTIR spectroscopy. The synthesis of \u03b3\u2010P<jats:sub>4<\/jats:sub>N<jats:sub>6<\/jats:sub>(NH) gives new insights into the coordination chemistry of phosphorus at high pressures. The synthesis of further high\u2010pressure phases with higher coordination numbers exhibiting intriguing physical properties seems within reach.<\/jats:p>","DOI":"10.1002\/anie.201406086","type":"journal-article","created":{"date-parts":[[2014,8,14]],"date-time":"2014-08-14T21:01:38Z","timestamp":1408050098000},"page":"14490-14493","source":"Crossref","is-referenced-by-count":36,"title":["Pentacoordinate Phosphorus in a High\u2010Pressure Polymorph of Phosphorus Nitride Imide P<sub>4<\/sub>N<sub>6<\/sub>(NH)"],"prefix":"10.1002","volume":"53","author":[{"given":"Dominik","family":"Baumann","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wolfgang","family":"Schnick","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2014,8,14]]},"reference":[{"key":"e_1_2_2_1_2","doi-asserted-by":"publisher","DOI":"10.1002\/pssb.200844238"},{"key":"e_1_2_2_2_2","doi-asserted-by":"publisher","DOI":"10.1039\/b517778m"},{"key":"e_1_2_2_3_2","doi-asserted-by":"crossref","first-page":"1457","DOI":"10.1515\/znb-2006-1201","volume":"61","author":"Demazeau G.","year":"2006","journal-title":"Z. 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Mineral."},{"key":"e_1_2_2_35_2","doi-asserted-by":"publisher","DOI":"10.1080\/01411599908224526"},{"key":"e_1_2_2_36_2","doi-asserted-by":"publisher","DOI":"10.1524\/zkri.219.6.330.34633"},{"key":"e_1_2_2_37_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201309020"},{"key":"e_1_2_2_37_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201309020"},{"key":"e_1_2_2_38_2","unstructured":"Crystal data for \u03b3\u2010P4N6(NH): crystal size: 0.011\u00d70.026\u00d70.026\u2005mm space groupC2\/c(no.\u200515) a=6.8018(4) b=7.2204(5) c=8.9572(6)\u2005\u00c5 \u03b2=111.231(2)\u00b0 V=410.05(5)\u2005\u00c53 Z=4 \u03c1diffrn=3.612\u2005g\u2009cm\u22123 Bruker D8 Venture Mo\u2010K\u03b1\u2010radiation (71.073\u2005pm) multi\u2010scan absorption correction 5565 reflections 628 independent reflections Rint=0.0273 least\u2010squares refinement onF2 R\u2010values (all data\/Fo2\u22652\u03c3(Fo2)):R1=0.0301\/0.0252 wR2=0.0814\/0.0788 GooF=1.197 for 555 observed reflections (Fo2\u22652\u03c3(Fo2)) and 51 parameters. Further details on the crystal structure investigations may be obtained from the Fachinformationszentrum Karlsruhe 76344 Eggenstein\u2010Leopoldshafen Germany (fax: (+49)\u20097247\u2010808\u2010666; e\u2010mail: crysdata@fiz\u2010karlsruhe.de) on quoting the depository number CSD\u2010427650."},{"key":"e_1_2_2_39_2","unstructured":"\u00a0"},{"key":"e_1_2_2_40_2","doi-asserted-by":"publisher","DOI":"10.1039\/B910671E"},{"key":"e_1_2_2_41_2","first-page":"4","volume":"7","author":"Blatov V. A.","year":"2006","journal-title":"IUCr CompComm Newsletter"},{"key":"e_1_2_2_42_2","first-page":"994","volume-title":"Phosphorus","author":"Corbridge D. E. 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