A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Approaching the 1000 K energy barrier in high coordinate lanthanide single-ion magnets: Increasing in the [Dy(Tp)F] moiety with tetrahydrofuran. | LitMetric

Using the existing architecture of [Dy(Tp)F] that supports a terminal Dy-F bond, the synthesis and isolation of [Dy(Tp)F(THF)](PF) and its diamagnetic yttrium analogue have been achieved. Alternating current magnetic susceptibility studies show an increased effective energy barrier of = 661(6) cm (951(8) K), the highest yet reported for a high coordinate ( > 8) lanthanide single-ion magnet.

Download full-text PDF

Source
http://dx.doi.org/10.1039/d4dt01194eDOI Listing

Publication Analysis

Top Keywords

energy barrier
8
high coordinate
8
coordinate lanthanide
8
lanthanide single-ion
8
approaching 1000
4
1000 energy
4
barrier high
4
single-ion magnets
4
magnets increasing
4
increasing [dytpf]
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!