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

(E)-1-[4-(Hex-yloxy)phen-yl]-3-(4-hy-droxy-phen-yl)prop-2-en-1-one. | LitMetric

In the title compound, C(21)H(24)O(3), inter-molecular O-H⋯O and C-H⋯O inter-actions form bifurcated acceptor bonds, generating R(2) (1)(6) ring motifs. These ring motifs link the mol-ecules into extended chains along [010]. The crystal structure is further stabilized by C-H⋯π inter-actions.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3050273PMC
http://dx.doi.org/10.1107/S1600536810052086DOI Listing

Publication Analysis

Top Keywords

ring motifs
8
e-1-[4-hex-yloxyphen-yl]-3-4-hy-droxy-phen-ylprop-2-en-1-one title
4
title compound
4
compound c21h24o3
4
c21h24o3 inter-molecular
4
inter-molecular o-h⋯o
4
o-h⋯o c-h⋯o
4
c-h⋯o inter-actions
4
inter-actions form
4
form bifurcated
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!