{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T06:37:49Z","timestamp":1785739069224,"version":"3.56.0"},"reference-count":28,"publisher":"Wiley","issue":"34","license":[{"start":{"date-parts":[[2019,7,16]],"date-time":"2019-07-16T00:00:00Z","timestamp":1563235200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2019,8,19]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Mercury atoms, laser\u2010ablated from an amalgam dental filling target, react with cyanogen in excess argon during condensation at 4\u2005K to form two major products in the 2200 cyanide M\u2212C\u2212N stretching region of the IR spectrum, which were assigned to NCHgCN and NCHgHgCN from their antisymmetric C\u2212N stretching mode absorptions at 2213.8 and 2180.1\u2005cm<jats:sup>\u22121<\/jats:sup>. Two broader bands in the isocyanide region at 2098.2 and 2089.6\u2005cm<jats:sup>\u22121<\/jats:sup> were assigned to CNHgNC and CNHgHgNC. The N\u2010bonded isomers were computed to be 603\/33 and 823\/69 times more intense IR absorbers than the C\u2010bonded isomers at the CCSD level of theory. The dissociation energy for the NCHg\u2212HgCN molecule into two HgCN molecules was calculated to be 296\u2005kJ\u2009mol<jats:sup>\u22121<\/jats:sup> and that for CNHg\u2212HgNC into two HgNC molecules is 304\u2005kJ\u2009mol<jats:sup>\u22121<\/jats:sup>. These simple molecules with two cyanide or two isocyanide ligands have two of the shortest and strongest known Hg\u2212Hg single bonds as the two electronegative CN ligands withdraw antibonding electron density from the bonding region.<\/jats:p>","DOI":"10.1002\/anie.201904727","type":"journal-article","created":{"date-parts":[[2019,6,20]],"date-time":"2019-06-20T15:19:07Z","timestamp":1561043947000},"page":"11874-11878","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Mercury Cyanides and Isocyanides: NCHgCN and CNHgNC as well as NCHgHgCN and CNHgHgNC: Simple Molecules with Short, Strong Hg\u2212Hg Bonds"],"prefix":"10.1002","volume":"58","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6306-0340","authenticated-orcid":false,"given":"Lester","family":"Andrews","sequence":"first","affiliation":[{"name":"Department of Chemistry University of Virginia  Charlottesville VA 22904 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0579-376X","authenticated-orcid":false,"given":"Han\u2010Gook","family":"Cho","sequence":"additional","affiliation":[{"name":"Department of Chemistry Incheon National University  119 Academy-ro Yeonsu-gu Incheon 22012 South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,7,16]]},"reference":[{"key":"e_1_2_6_1_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr940396v"},{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/om501125c"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7CP00542C"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja072682x"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200704568"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200704568"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic049100m"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic048673w"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201204331"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201204331"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4CC09946J"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.7b00196"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpca.5b05478"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpca.9b01286"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpca.8b06810"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1696628"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.436993"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.433887"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.453777"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.3354976"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/j100020a014"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1021\/om060318l"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1524\/zkri.1926.64.1.217"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.3891\/acta.chem.scand.12-1568"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1743810"},{"key":"e_1_2_6_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1521-3773(19990419)38:8<1100::AID-ANIE1100>3.0.CO;2-N"},{"key":"e_1_2_6_24_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1521-3757(19990419)111:8<1169::AID-ANGE1169>3.0.CO;2-9"},{"key":"e_1_2_6_25_1","unstructured":"C.\u2005E. 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