Synthesis and magnetochemical study of a new generation of elastic multispin coordination polymers.


Ontology type: schema:MonetaryGrant     


Grant Info

YEARS

2018-2018

FUNDING AMOUNT

N/A

ABSTRACT

Molecular sensors, triggers, actuators are one of the main components of modern devices with which they try to saturate work products as much as possible, while also solving the paradoxical task of miniaturizing them. Progress in this direction is impossible without the introduction of magnetic adjustment and magnetic control, i.e. low energy impact, in the formal scheme, the signal source – modulator – signal receiver – target function, which allows to avoid destruction of the device due to its overheating. This makes it extremely important to develop new generations of magnetically active hybrid materials, which cannot be done without the interdisciplinary integration of specialists working in the fields of chemistry, molecular physics, materials science, semiconductor physics, microelectronics, and computer science. An integral part of these studies is to become a real project aimed at developing methods for constructing "elastic" multi-spin coordination polymers based on compounds of paramagnetic transition metal ions and stable organic radicals (nitroxyls, semiquinolates, verdazyls), experimental and theoretical study of their functional properties. As a result of the project, it is planned to create a new generation of multispin coordination polymers with an adjustable structure, which can be formed from specially prepared molecular blocks. In solving this problem, original approaches to the synthesis of 3 types of complex multispin compounds containing: - a magnetically active multispin polymer with included diamagnetic molecules of “guests” - spacers (space fillers), the variation of the electronic and spatial structure of which will become an instrument for controlling the magnetic properties of the multispin phase as a whole; while the guest’s molecule itself can be a functional element (photo-, redox- or heat-sensitive), which will ensure multifunctionality of the final product; - a diamagnetic n-dimensional coordination polymer with magnetically active guest molecules included, the nature of the interaction between which will be determined by the structure of the polymer framework; in addition, the structure of the diamagnetic polymer will predetermine the dynamics of the included molecules of magnetically active “guests”, i.e. perform the function of a regulatory shell; - a magnetically active multispin polymer with magnetically active guest molecules included, which will predetermine their magnetochemical polyfunctionality. Along with the development of the synthesis of complex, specially designed magnetically active coordination polymers, the most important part of the project will be the development of methods for growing these multispin compounds in the form of single crystals and the subsequent detailed X-ray diffraction study of compounds in a wide temperature range (30-350 K) with repeated cooling-heating cycles, allowing to trace in detail the structural dynamics of both exchange clusters and diamagnetic structural blocks. The X-ray film constructed in this 4-dimensional space, which reflects the intraphase dynamics of the process, will be correlated with the magnetic behavior of the sample in the temperature range of 2-350 K. Using quantum-chemical calculations, the exchange interaction mechanisms characteristic of different phase regions will be analyzed and the character evolution of the exchange parameter at the intersection of the phase transition region. As a result of the project, it is expected to find approaches to solving the fundamental problem - the creation of a scientific basis for the development of chemical methods for controlling the temperature and the nature of the structural and associated magnetic phase transition in magnetically active multi-spin coordination polymers. More... »

Related SciGraph Publications

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/03", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "type": "DefinedTerm"
      }
    ], 
    "description": "Molecular sensors, triggers, actuators are one of the main components of modern devices with which they try to saturate work products as much as possible, while also solving the paradoxical task of miniaturizing them. Progress in this direction is impossible without the introduction of magnetic adjustment and magnetic control, i.e. low energy impact, in the formal scheme, the signal source \u2013 modulator \u2013 signal receiver \u2013 target function, which allows to avoid destruction of the device due to its overheating. This makes it extremely important to develop new generations of magnetically active hybrid materials, which cannot be done without the interdisciplinary integration of specialists working in the fields of chemistry, molecular physics, materials science, semiconductor physics, microelectronics, and computer science. An integral part of these studies is to become a real project aimed at developing methods for constructing \"elastic\" multi-spin coordination polymers based on compounds of paramagnetic transition metal ions and stable organic radicals (nitroxyls, semiquinolates, verdazyls), experimental and theoretical study of their functional properties. As a result of the project, it is planned to create a new generation of multispin coordination polymers with an adjustable structure, which can be formed from specially prepared molecular blocks.\u00a0In solving this problem, original approaches to the synthesis of 3 types of complex multispin compounds containing:\n- a magnetically active multispin polymer with included diamagnetic molecules of \u201cguests\u201d - spacers (space fillers), the variation of the electronic and spatial structure of which will become an instrument for controlling the magnetic properties of the multispin phase as a whole; while the guest\u2019s molecule itself can be a functional element (photo-, redox- or heat-sensitive), which will ensure multifunctionality of the final product;\n- a diamagnetic n-dimensional coordination polymer with magnetically active guest molecules included, the nature of the interaction between which will be determined by the structure of the polymer framework; in addition, the structure of the diamagnetic polymer will predetermine the dynamics of the included molecules of magnetically active \u201cguests\u201d, i.e. perform the function of a regulatory shell;\n- a magnetically active multispin polymer with magnetically active guest molecules included, which will predetermine their magnetochemical polyfunctionality.\nAlong with the development of the synthesis of complex, specially designed magnetically active coordination polymers, the most important part of the project will be the development of methods for growing these multispin compounds in the form of single crystals and the subsequent detailed X-ray diffraction study of compounds in a wide temperature range (30-350 K) with repeated cooling-heating cycles, allowing to trace in detail the structural dynamics of both exchange clusters and diamagnetic structural blocks. The X-ray film constructed in this 4-dimensional space, which reflects the intraphase dynamics of the process, will be correlated with the magnetic behavior of the sample in the temperature range of 2-350 K. Using quantum-chemical calculations, the exchange interaction mechanisms characteristic of different phase regions will be analyzed and the character evolution of the exchange parameter at the intersection of the phase transition region.\u00a0\nAs a result of the project, it is expected to find approaches to solving the fundamental problem - the creation of a scientific basis for the development of chemical methods for controlling the temperature and the nature of the structural and associated magnetic phase transition in magnetically active multi-spin coordination polymers.", 
    "endDate": "2018-12-31", 
    "funder": {
      "id": "http://www.grid.ac/institutes/grid.452899.b", 
      "type": "Organization"
    }, 
    "id": "sg:grant.8725989", 
    "identifier": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "grant.8725989"
        ]
      }, 
      {
        "name": "rfbr_id", 
        "type": "PropertyValue", 
        "value": [
          "18-29-04002"
        ]
      }
    ], 
    "inLanguage": [
      "ru"
    ], 
    "keywords": [
      "active guest molecules", 
      "coordination polymers", 
      "guest molecules", 
      "paramagnetic transition metal ions", 
      "active coordination polymers", 
      "stable organic radicals", 
      "dimensional coordination polymer", 
      "synthesis of complexes", 
      "quantum chemical calculations", 
      "transition metal ions", 
      "active hybrid materials", 
      "fields of chemistry", 
      "X-ray diffraction studies", 
      "magnetic phase transition", 
      "magnetochemical studies", 
      "polymer framework", 
      "organic radicals", 
      "hybrid materials", 
      "metal ions", 
      "diamagnetic polymers", 
      "chemical methods", 
      "diamagnetic molecules", 
      "polymers", 
      "semiconductor physics", 
      "adjustable structure", 
      "molecular physics", 
      "cooling\u2013heating cycles", 
      "molecular sensors", 
      "exchange clusters", 
      "magnetic adjustment", 
      "molecular blocks", 
      "materials science", 
      "diffraction studies", 
      "magnetic properties", 
      "temperature range", 
      "Detailed X-ray diffraction studies", 
      "molecules", 
      "magnetic control", 
      "compounds", 
      "theoretical study", 
      "magnetic behavior", 
      "synthesis", 
      "wide temperature range", 
      "exchange interaction mechanism", 
      "final product", 
      "interaction mechanism", 
      "phase transition", 
      "formal scheme", 
      "guests", 
      "physics", 
      "phase transition region", 
      "fundamental problem", 
      "single crystals", 
      "new generation", 
      "exchange parameters", 
      "computer science", 
      "structural dynamics", 
      "transition region", 
      "dynamics", 
      "original approach", 
      "spatial structure", 
      "development of methods", 
      "structure", 
      "chemistry", 
      "properties", 
      "functional properties", 
      "structural blocks", 
      "ions", 
      "radicals", 
      "problem", 
      "products", 
      "modern devices", 
      "complexes", 
      "phase region", 
      "actuators", 
      "different phase regions", 
      "films", 
      "spacer", 
      "crystals", 
      "multifunctionality", 
      "scheme", 
      "space", 
      "shell", 
      "main components", 
      "microelectronics", 
      "range", 
      "calculations", 
      "function", 
      "materials", 
      "approach", 
      "nature", 
      "field", 
      "block", 
      "parameters", 
      "low-energy impact", 
      "devices", 
      "real projects", 
      "method", 
      "temperature", 
      "interaction", 
      "phase", 
      "sensors", 
      "transition", 
      "clusters", 
      "generation", 
      "framework", 
      "science", 
      "results", 
      "direction", 
      "intersection", 
      "samples", 
      "detail", 
      "evolution", 
      "traces", 
      "addition", 
      "important part", 
      "cycle", 
      "mechanism", 
      "process", 
      "behavior", 
      "introduction", 
      "functional elements", 
      "X-ray films", 
      "form", 
      "region", 
      "study", 
      "progress", 
      "interdisciplinary integration", 
      "polyfunctionality", 
      "development", 
      "control", 
      "energy impact", 
      "integration", 
      "elements", 
      "instrument", 
      "part", 
      "variation", 
      "basis", 
      "components", 
      "overheating", 
      "task", 
      "character evolution", 
      "types", 
      "destruction", 
      "integral part", 
      "scientific basis", 
      "creation", 
      "project", 
      "whole", 
      "adjustment", 
      "triggers", 
      "impact", 
      "specialists", 
      "work products", 
      "paradoxical task"
    ], 
    "name": "Synthesis and magnetochemical study of a new generation of elastic multispin coordination polymers.", 
    "sameAs": [
      "https://app.dimensions.ai/details/grant/grant.8725989"
    ], 
    "sdDataset": "grants", 
    "sdDatePublished": "2022-05-10T11:01", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20220509/entities/gbq_results/grant/grant_81.jsonl", 
    "startDate": "2018-01-01", 
    "type": "MonetaryGrant"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/grant.8725989'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/grant.8725989'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/grant.8725989'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/grant.8725989'


 

This table displays all metadata directly associated to this object as RDF triples.

182 TRIPLES      16 PREDICATES      172 URIs      166 LITERALS      3 BLANK NODES

Subject Predicate Object
1 sg:grant.8725989 schema:about anzsrc-for:03
2 schema:description Molecular sensors, triggers, actuators are one of the main components of modern devices with which they try to saturate work products as much as possible, while also solving the paradoxical task of miniaturizing them. Progress in this direction is impossible without the introduction of magnetic adjustment and magnetic control, i.e. low energy impact, in the formal scheme, the signal source – modulator – signal receiver – target function, which allows to avoid destruction of the device due to its overheating. This makes it extremely important to develop new generations of magnetically active hybrid materials, which cannot be done without the interdisciplinary integration of specialists working in the fields of chemistry, molecular physics, materials science, semiconductor physics, microelectronics, and computer science. An integral part of these studies is to become a real project aimed at developing methods for constructing "elastic" multi-spin coordination polymers based on compounds of paramagnetic transition metal ions and stable organic radicals (nitroxyls, semiquinolates, verdazyls), experimental and theoretical study of their functional properties. As a result of the project, it is planned to create a new generation of multispin coordination polymers with an adjustable structure, which can be formed from specially prepared molecular blocks. In solving this problem, original approaches to the synthesis of 3 types of complex multispin compounds containing: - a magnetically active multispin polymer with included diamagnetic molecules of “guests” - spacers (space fillers), the variation of the electronic and spatial structure of which will become an instrument for controlling the magnetic properties of the multispin phase as a whole; while the guest’s molecule itself can be a functional element (photo-, redox- or heat-sensitive), which will ensure multifunctionality of the final product; - a diamagnetic n-dimensional coordination polymer with magnetically active guest molecules included, the nature of the interaction between which will be determined by the structure of the polymer framework; in addition, the structure of the diamagnetic polymer will predetermine the dynamics of the included molecules of magnetically active “guests”, i.e. perform the function of a regulatory shell; - a magnetically active multispin polymer with magnetically active guest molecules included, which will predetermine their magnetochemical polyfunctionality. Along with the development of the synthesis of complex, specially designed magnetically active coordination polymers, the most important part of the project will be the development of methods for growing these multispin compounds in the form of single crystals and the subsequent detailed X-ray diffraction study of compounds in a wide temperature range (30-350 K) with repeated cooling-heating cycles, allowing to trace in detail the structural dynamics of both exchange clusters and diamagnetic structural blocks. The X-ray film constructed in this 4-dimensional space, which reflects the intraphase dynamics of the process, will be correlated with the magnetic behavior of the sample in the temperature range of 2-350 K. Using quantum-chemical calculations, the exchange interaction mechanisms characteristic of different phase regions will be analyzed and the character evolution of the exchange parameter at the intersection of the phase transition region.  As a result of the project, it is expected to find approaches to solving the fundamental problem - the creation of a scientific basis for the development of chemical methods for controlling the temperature and the nature of the structural and associated magnetic phase transition in magnetically active multi-spin coordination polymers.
3 schema:endDate 2018-12-31
4 schema:funder grid-institutes:grid.452899.b
5 schema:identifier N9849f450db0a4a8dbe2210e1de38710d
6 Nd5050d0f55224bdca36c9239af10fea5
7 schema:inLanguage ru
8 schema:keywords Detailed X-ray diffraction studies
9 X-ray diffraction studies
10 X-ray films
11 active coordination polymers
12 active guest molecules
13 active hybrid materials
14 actuators
15 addition
16 adjustable structure
17 adjustment
18 approach
19 basis
20 behavior
21 block
22 calculations
23 character evolution
24 chemical methods
25 chemistry
26 clusters
27 complexes
28 components
29 compounds
30 computer science
31 control
32 cooling–heating cycles
33 coordination polymers
34 creation
35 crystals
36 cycle
37 destruction
38 detail
39 development
40 development of methods
41 devices
42 diamagnetic molecules
43 diamagnetic polymers
44 different phase regions
45 diffraction studies
46 dimensional coordination polymer
47 direction
48 dynamics
49 elements
50 energy impact
51 evolution
52 exchange clusters
53 exchange interaction mechanism
54 exchange parameters
55 field
56 fields of chemistry
57 films
58 final product
59 form
60 formal scheme
61 framework
62 function
63 functional elements
64 functional properties
65 fundamental problem
66 generation
67 guest molecules
68 guests
69 hybrid materials
70 impact
71 important part
72 instrument
73 integral part
74 integration
75 interaction
76 interaction mechanism
77 interdisciplinary integration
78 intersection
79 introduction
80 ions
81 low-energy impact
82 magnetic adjustment
83 magnetic behavior
84 magnetic control
85 magnetic phase transition
86 magnetic properties
87 magnetochemical studies
88 main components
89 materials
90 materials science
91 mechanism
92 metal ions
93 method
94 microelectronics
95 modern devices
96 molecular blocks
97 molecular physics
98 molecular sensors
99 molecules
100 multifunctionality
101 nature
102 new generation
103 organic radicals
104 original approach
105 overheating
106 paradoxical task
107 paramagnetic transition metal ions
108 parameters
109 part
110 phase
111 phase region
112 phase transition
113 phase transition region
114 physics
115 polyfunctionality
116 polymer framework
117 polymers
118 problem
119 process
120 products
121 progress
122 project
123 properties
124 quantum chemical calculations
125 radicals
126 range
127 real projects
128 region
129 results
130 samples
131 scheme
132 science
133 scientific basis
134 semiconductor physics
135 sensors
136 shell
137 single crystals
138 space
139 spacer
140 spatial structure
141 specialists
142 stable organic radicals
143 structural blocks
144 structural dynamics
145 structure
146 study
147 synthesis
148 synthesis of complexes
149 task
150 temperature
151 temperature range
152 theoretical study
153 traces
154 transition
155 transition metal ions
156 transition region
157 triggers
158 types
159 variation
160 whole
161 wide temperature range
162 work products
163 schema:name Synthesis and magnetochemical study of a new generation of elastic multispin coordination polymers.
164 schema:sameAs https://app.dimensions.ai/details/grant/grant.8725989
165 schema:sdDatePublished 2022-05-10T11:01
166 schema:sdLicense https://scigraph.springernature.com/explorer/license/
167 schema:sdPublisher Ne764a67f48a84dc9b0cb2a99d9ad33cc
168 schema:startDate 2018-01-01
169 sgo:license sg:explorer/license/
170 sgo:sdDataset grants
171 rdf:type schema:MonetaryGrant
172 N9849f450db0a4a8dbe2210e1de38710d schema:name rfbr_id
173 schema:value 18-29-04002
174 rdf:type schema:PropertyValue
175 Nd5050d0f55224bdca36c9239af10fea5 schema:name dimensions_id
176 schema:value grant.8725989
177 rdf:type schema:PropertyValue
178 Ne764a67f48a84dc9b0cb2a99d9ad33cc schema:name Springer Nature - SN SciGraph project
179 rdf:type schema:Organization
180 anzsrc-for:03 schema:inDefinedTermSet anzsrc-for:
181 rdf:type schema:DefinedTerm
182 grid-institutes:grid.452899.b schema:Organization
 




Preview window. Press ESC to close (or click here)


...