# oneYz.in (SIMPSON 3.1) #one pulse Y(90°)-detection for positive gyromagnetic ratio nuclei, #Mz versus offset varying from 0 to np kHz in steps of 1 kHz spinsys { channels 29Si nuclei 29Si shift 1 0 0 0 0 0 0 } par { proton_frequency 400e6 variable tsw 0.5 sw 1.0e6/tsw np 71 crystal_file alpha0beta0 gamma_angles 1 start_operator I1z detect_operator 2*I1z verbose 1101 variable rf 50000 variable p1 5 } proc pulseq {} { global par for {set i 0} {$i < $par(np)} {incr i} { offset [expr $i*1000] pulse $par(p1) $par(rf) -y acq reset } } proc main {} { global par fsave [fsimpson] $par(name).fid puts "Larmor frequency (Hz) of 29Si: " puts [resfreq 29Si $par(proton_frequency)] } #SIMP #NP=71 #SW=2000000 #TYPE=FID #DATA #1.34007389e-016 0 #8.58378143e-005 0 #0.000343316216 0 #0.0007723301 0 #0.00137270436 0 #0.00214419396 0 #0.00308648411 0 #0.00419919039 0 #0.00548185899 0 #0.00693396694 0 #0.00855492241 0 #0.010344065 0 #0.0123006661 0 #0.0144239293 0 #0.0167129909 0 #0.0191669202 0 #0.0217847201 0 #0.0245653277 0 #0.0275076147 0 #0.0306103882 0 #0.0338723913 0 #0.0372923036 0 #0.0408687421 0 #0.044600262 0 #0.0484853572 0 #0.0525224614 0 #0.0567099488 0 #0.0610461348 0 #0.0655292774 0 #0.0701575776 0 #0.0749291806 0 #0.0798421769 0 #0.0848946032 0 #0.0900844432 0 #0.0954096293 0 #0.100868043 0 #0.106457517 0 #0.112175834 0 #0.118020731 0 #0.1239899 0 #0.130080987 0 #0.136291594 0 #0.142619281 0 #0.149061569 0 #0.155615937 0 #0.162279827 0 #0.169050644 0 #0.175925758 0 #0.182902503 0 #0.189978182 0 #0.197150066 0 #0.204415397 0 #0.211771385 0 #0.219215218 0 #0.226744054 0 #0.234355031 0 #0.24204526 0 #0.249811834 0 #0.257651825 0 #0.265562287 0 #0.273540258 0 #0.281582761 0 #0.289686803 0 #0.297849382 0 #0.306067484 0 #0.314338086 0 #0.322658157 0 #0.331024661 0 #0.339434557 0 #0.347884802 0 #0.35637235 0 #END