Zobrazeno 1 - 10
of 52
pro vyhledávání: '"I. Torto"'
Autor:
I. Buesa, N. Torres, I. Tortosa, D. Marín, A. Villa-Llop, C. Douthe, L.G. Santesteban, H. Medrano, J.M. Escalona
Publikováno v:
Agricultural Water Management, Vol 289, Iss , Pp 108560- (2023)
Achieving more environmentally sustainable vineyards, particularly regarding efficient water use, is paramount in semi-arid grape-growing regions. Rootstocks may be a possible strategy to address these challenges, but require a comprehensive evaluati
Externí odkaz:
https://doaj.org/article/59ae9445bc9042298c8459e965d1f5a2
Autor:
D.C. McKean, I. Torto
Publikováno v:
Journal of Molecular Spectroscopy. 216:363-373
Infrared spectra of (CH 3 ) 2 SiH 2 and (CH 3 ) 2 SiD 2 have been reinvestigated. Quantum-chemical calculations of geometry and force fields have been made at the HF, MP2, and B3LYP levels, followed by scaling of the force field with 14 independent p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b17392b95c435db91b94d4fdfd0c7a61
https://doi.org/10.1006/jmsp.2002.8691
https://doi.org/10.1006/jmsp.2002.8691
Publikováno v:
Journal of Molecular Structure. 604:221-238
Infrared spectra are reported from labelled species of methyldisilylamine (N(CH 3 )(SiH 3 ) 2 ) in the gas and solid phase. Quantum-chemical (QC) calculations of structure and force field have been carried out at HF, MP2 and B3LYP levels using 6-31G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96699b6a0385ed774267d61170d40bec
https://doi.org/10.1016/s0022-2860(01)00667-6
https://doi.org/10.1016/s0022-2860(01)00667-6
Autor:
D.C. McKean, I. Torto
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 49:1095-1104
Gas phase IR spectra have been investigated in a series of methylsilyl compounds, including MeSiHDX (X = F, Cl), MeSiHX2 (X = F, Cl), Me2SiHCl, (Me2SiH)2NH, (MeSiH2)3N, (MeSiHD)3N, (MeSiH2)2NMe,* (Me2SiH)2NMe,* MeSiH2NMe2,* Me2SiHNMe2, (MeSiHD)2O and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57f6129881e2f4afb5a91ab0dcf2473d
https://doi.org/10.1016/0584-8539(93)80068-l
https://doi.org/10.1016/0584-8539(93)80068-l
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 260:27-46
Isolated SiH stretching frequencies v is (SiH) are reported for the species SiHDX 2 (X = F or Cl), SiHD 2 NMe 2 , SiHD 2 OMe, (SiHD 2 NMe and (SiHD 2 ) 2 S. IR spectra in the gas and solid phases are also shown for CHD 2 OSiH 3 . Splittings of v as (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::362024c8d69eda17a2d8890f608255bd
https://doi.org/10.1016/0166-1280(92)87033-v
https://doi.org/10.1016/0166-1280(92)87033-v
Publikováno v:
Journal of Molecular Spectroscopy. 152:389-397
Internal rotation structure has been observed in the νSiH band of PhSiHD 2 . The main features have been analyzed conventionally to obtain A ″ − B ″ = 1.6817 (20) cm −1 . Assuming probable values for B ″ and r 0 SiH, the HSiH angle is foun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61b4141fd3220fc55b7e8888b4123952
https://doi.org/10.1016/0022-2852(92)90077-2
https://doi.org/10.1016/0022-2852(92)90077-2
Publikováno v:
Journal of Molecular Structure. 247:73-87
Infrared spectra have been recorded between 4000 and 200 cm −1 from 12 CH 3 TiCl 3 in the gas and solid, and 12 CD 3 TiCl 3 in the gas phase. 13 CH 3 TiCl 3 and CHD 2 TiCl 3 have been studied in the gas phase down to 450 cm − . All fundamentals,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cca28066c3fdacf3ecbd2a90bc3788fb
https://doi.org/10.1016/0022-2860(91)87064-o
https://doi.org/10.1016/0022-2860(91)87064-o
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 58(5)
Quantum-chemical calculations at HF, MP2 and B3LYP levels with 6-31G* and 6-311G** basis sets are reported for disilylamine, NH(SiH3)2. The equilibrium structure is found to vary with both level and basis set, all but one of the structures exhibiting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1ed06a05c08241fdbff9c2579526a07
https://pubmed.ncbi.nlm.nih.gov/11942397
https://pubmed.ncbi.nlm.nih.gov/11942397
Autor:
Donald C. McKean, I. Torto
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 57(9)
New infrared spectra are reported for variously labelled trisilylamines. Quantum-chemical (QC) calculations of structure and force field have been made at HF, MP2 and B3LYP levels, each with the 6-31G* and 6-311G** basis sets. At each level, a minimu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25cbecac9bcfb5b32717a10cf7c782be
https://pubmed.ncbi.nlm.nih.gov/11506023
https://pubmed.ncbi.nlm.nih.gov/11506023
Publikováno v:
Journal of Molecular Spectroscopy. 85:16-39
A thorough investigation of the infrared spectra in the gas phase and polycrystalline films of normal and 10B enriched samples of B2H6 and B2D6 has been made with a resolution of ∼0.3 cm−1. The data from this study, in conjunction with those from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba822af89be830bd5cb835c224b7150c
https://doi.org/10.1016/0022-2852(81)90307-6
https://doi.org/10.1016/0022-2852(81)90307-6